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Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Changzhou Ruisai Laser Tech Co Ltd has obtained a patent for evaporation boat. This invention was developed by Ge Jianguo.
The patent application number is CN20252033643U 20250107. The patent publication number is CN223646615 (U). International Patent Classification codes are C23C14/14 and C23C14/24.
..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has released Oceaneering International patent application for System and Method for Ultra-high Resolution Seismic Data Acquisition. This invention was developed by Verissimo Emerson, Burch Darrell and Gribb Nikolaus.
The patent application number is US202619558880 2026030..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Beijing Tianying Measurement and Control Tech Co Ltd has been granted a patent for High-lifting Submarine AGV with Load of 10 Tons. Yu Yonghua, Xu Hui, Wang Zhuo and Jia Yanchun developed the invention.
The patent application number is CN202520224370U 20250213. The patent publication number is CN223646246..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Nantong Cosco Khi Ship Engineering patent application for Roof Clearance Measuring Method for Automobile Walking Test of Roll-on-roll-off Ship Based on Adjustable Model. Zhang Donghan, Li Linhai, Liu Canbo, Shi Yuhua and Liu Weiwei developed the invent..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Method for Movement Control for Marine Vessel and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554066 20260302. The patent publication n..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion System and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554077 20260302. The patent publication num..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion System and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554073 20260302. The patent publication num..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion Device and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta, Tanaka Ryoto and Nakayasu Yoshikazu.
The patent application number is US202619557543 20260305. The patent p..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has received Schmidt Collin Ashley patent application for Watercraft and Method of Propulsion of a Watercraft.
The patent application number is US202619665132 20260501. The patent publication number is US20260264825 (A1). International Patent Classification codes are B..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Vigor Ind LLC has submitted a patent application for Apparatus and Methods for Ship Propeller Shaft Removal. This invention was developed by Donahue Jonathan and Fischer Scott.
The patent application number is US202519073634 20250307. The patent publication number is US20260264819 (A1). International P..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Kwik Tek Inc has sought patent for Convertible Towable Inflatable Device. This invention was developed by Lewison Corey A and Kresch Kevin J.
The patent application number is US202619670687 20260507. The patent publication number is US20260264816 (A1). International Patent Classification codes are B63B..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Voss Paul has submitted a patent application for Inflatable Multi-hull Watercraft.
The patent application number is US202619559493 20260306. The patent publication number is US20260264815 (A1). International Patent Classification codes are B63B32/51 and B63B32/66. Cooperative Patent Classification codes..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has received Vision Marine Tech patent application for Adaptive Control of a Water Pump in a Marine Propulsion System. Montagne Xavier developed the invention.
The patent application number is US202519074527 20250310. The patent publication number is US20260266210 (A1)...
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Ship Repair Accident Cause Analysis Method. This invention was developed by Wang Yitian, Shi Danda, Li Xian, Kang Yutao, Wang Kan, Xu Tao, Jiao Yu, Zhang Jie, Li Junqi, Wu Jianjun and Li Xin.
The pat..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Dalian Maritime University has sought patent for Ship-pilot Collaborative Optimization Method Under One-way Multi-intersection Long Channel Back-and-forth Piloting. This invention was developed by Xia Zicheng, Li Weifeng, Wang Qingwu, Shi Guoyou and Ma Lin.
The patent application number is CN202610719686 20..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Shipbuilding NDRI Engineering has submitted a patent application for Connecting Structure of Roof Panel Parapet Constructional Column Steel Bars and Construction Method of Connecting Structure. Zhang Yechen, Hu Min, Chen Yi, Duan Xiaoxing, Ding Jiaqing, Xiao Binghui, Mo Shaojun, Wang Jing, Wang Han, Ji..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Roof Panel Parapet Constructional Column Steel Bar Multidirectional Reinforcing Connection Structure and Construction Method Thereof. The invention was developed by Zhang Yechen, Hu Min, Chen ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Maritime University has submitted a patent application for Operating State Analysis Method and System for Port Multi-view Monitoring Video. Yang Bin, Hu Jiankun, Wang Jinghao and Liu Jin developed the invention.
The patent application number is CN202610527217 20260421. The patent publication number..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Rapid Identification and Positioning System for Leakage of Water Pipe Network in Printing and Dyeing Industry. Liu Peng, Shi Yi, Chen Ying, ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Harbin Engineering University has submitted a patent application for Sar Ship Detection Method and Device Based on Spatial Constraint Self-supervised Learning and Adaptive Slice Reasoning, Program and Storage Medium. Lin Dan, Luo Wen, Wu Yanxia and Wang Xu developed the invention.
The patent application n..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Dalian Maritime University has submitted a patent application for Remote Sensing Image Feature Interference Ship Detection Method Based on Multi-scale Expansion Convolution Attention. This invention was developed by Li Jiacheng, Zou Dehua, An Jie, Liu Siyuan, Chen Ruyi and Zhao Songhao.
The patent applicati..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Multi-scale Infrared Ship Detection Method Based on Dynamic Adaptive Convolution. This invention was developed by Zhan Chunlei, Li Jiacheng, Zou Dehua, An Jie, Liu Siyuan and Zhao Songhao.
The patent a..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Harbin Engineering University has submitted a patent application for Coupling Load Prediction Method Based on Consideration of Wave Effect. Yuan Guangyu, Wang Yongkui, Wu Qigang, Xiong Hang, Lu Yang, Wang Qing, Wang Xin, Han Duanfeng, Zhang Ningbo, Xue Yanzhuo, Di Shaocheng, Ni Baoyu and Ju Lei developed the..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Bestway Ship Ocean Engineering Research Design and Bestway Marine & Energy Tech Co Ltd have been granted a patent for Gas Supply System Double-wall Pipe Ventilation System and LNG Ship. Xia Haiyong, Liu Senlin, Liu Weiping and Lin Yuzhang developed the invention.
The patent application number is ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Beihao Zhihai Marine Propeller Co Ltd, Hefei Beihao Ocean Equipment Tech Co Ltd and Shanghai Beihao Ship Tech Co Ltd have been granted a patent for Pod Propulsor Shell with Reliably Installed Motor. This invention was developed by Song Maojie, Song Ruixuan, Guo Lixiong, Liu Xiaoming, Chen Xueqiang a..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Ship Floating Frame has been issued to Guangdong Liansu Fine Indium Tech Co Ltd. This invention was developed by Yan Chiyong, Ye Chenyu, Wu Han and Xu Jiahui.
The patent application number is CN202423235137U 20241225. The patent publication number is CN223644950 (U). International Paten..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Zhongye Group Co Ltd has received a patent for Auxiliary Installation Device for Large Ship Cabin Door. This invention was developed by Yang Yulin, Cheng Musheng, Song Jiliang, Sun Xiaoliang, Dong Zhigang, Li Shijie and Jiang Shubo.
The patent application number is CN202520171339U 20250124. The p..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Yunnan Bangrui Tech Co Ltd has been granted a patent for Ship Navigation Data Recorder. This invention was developed by Ye Honghong, Ye Hongshan, Feng Chuan and Bai Mingkun.
The patent application number is CN202520223496U 20250212. The patent publication number is CN223644947 (U). International Patent Cl..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu Haojun Huake Dwelling House Ind Co Ltd has obtained a patent for modularized built-in assembly suitable for ship. This invention was developed by Yuan Xinzhou.
The patent application number is CN202422963349U 20241203. The patent publication number is CN223644932 (U). International Patent Classifi..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Huaqing Ocean Science and Tech Co Ltd has been granted a patent for Buoy for Ocean Monitoring. Wang Huanlu, Sun Yanqing, Sun Haixia, Ding Baiyu, Wang Junjie, Miao Xingxu and Wang Zening developed the invention.
The patent application number is CN202423140164U 20241219. The patent publication numbe..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Water Retaining Device of Elastic Joint for Superstructure of Ship. Zhou Qingchun, Zhang Zhen, Huang Yuan, Fan Tongxuan, Zhao Dechen and Lin Guangyu developed the invention.
The patent application number is CN20252056657U 20250110. The patent ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Deck Cargo Ship in Form of Double-deck Tail Chimney has been issued to Shanghai Hansail Marine & Offshore Design Co Ltd. This invention was developed by Wang Nan, Fang Lili and Sheng Qiaoan.
The patent application number is CN202520148226U 20250122. The patent publication number is CN22..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Angang Prec Casting Co Ltd for Wax Mold Transfer Frame Suitable for Ship Accessory Machining. Yu Weixing and Jin Haihua developed the invention.
The patent application number is CN202520158798U 20250123. The patent publication num..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Shanghai Maritime University for Mobile Mobile Equipment Image Acquisition Device. Luo Mingyu, Bi Kun, Tu Kainan and Xiao Yixuan developed the invention.
The patent application number is CN202422709213U 20241107. The patent publication numb..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Wuxi University has submitted a patent application for Adaptive Ship Instance Segmentation Method Based on Feature Decoupling. This invention was developed by Zhu Zengyan, Yuan Shouzheng, Kan Xi, Chen Qidong, Wang Wenshan, Sun Yuxin and Chen Genxin.
The patent application number is CN202610581965 20260429..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Shipbuilding NDRI Engineering has been granted a patent for Fastening Device. Liu Jianfeng, Shen Jinghua, Ning Jingjing, Qu Jie, Wang Yitong, Wu Saijin, Yuan Hongcheng, Yu Jiabiao and Zhang Jing developed the invention.
The patent application number is CN202423272216U 20241230. The patent publication ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering for Shielded Room. Luan Hailin, Xu Jiashu, Tang Yizhong, Liu Xinye, Xu Jiancheng, Sun Yonggang, Jin Wentong, Xue Junyu, Sakae Yoshihito, Wang Xiangguo, Fang Yuan and Zheng Yijing developed the invention.
..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have filed a patent application for Lifting Appliance, Using Method Thereof and Ship Block Lifting Method. This invention was developed by Wang Weifeng, Tang Chun, Chen Siyu, Xiao Jinwei and Gan Jianxin.
The patent appl..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Yantai CIMC Raffles Shipyard, China International Marine Containers (Group), Yantai CIMC Raffles Offshore Co Ltd and Haiyang CIMC Raffles Offshore Co Ltd have submitted a patent application for Construction Method of Pile Winding Type Crane Base. This invention was developed by Li Yongwang, Yang Yonghui, Li ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- No 719 Research Institute China State Shipbuilding Corporation Limited and Luoyang Ship Material Research Institute No. 725 Research Institute of China Shipbuilding Industry Corporation have filed a patent application for K-shaped Groove for Large Thick Plate Laser and Electric Arc Hybrid Welding and Welding..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Shipbuilding Industry and Dalian Shipbuilding Industry Equipment Mfg Co Ltd have submitted a patent application for Welding Method for Dual-fuel Emergency Pump Pipe of B-type Fuel Storage Cabin. Ning Tao, Li Chengyun, Zuo Miao, Xu Zhisheng, Yin Lili, Wang Peng, Diao Zhidong, Wen Qian, Chen Jia, Li Gan..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Jiangsu Maritime Institute and Nanjing Guotong Refrigeration Technology have been granted a patent for Heating Ventilation Air Conditioner Filtering Device. This invention was developed by Huang Long and Chen Zhiguo.
The patent application number is CN202520210376U 20250211. The patent publication number ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Zhanjiang Branch of CNOOC Information Tech Co Ltd, CNOOC China Co Ltd Hainan Branch and Kunming Ship Equipment Research and Test Center China Shipbuilding Group Co Ltd 750 Proving Ground have applied Chinese patent for Underwater Wet End Laying and Recycling System. Liu Kang, Yu Faling, Zhou Liang, Yang Guig..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- CCCC First Harbour Consultants and Dalian Maritime University have sought patent for Yellow River Pollution Diffusion and Hydrodynamic Response Simulation Method Based on Extreme Wind Field. This invention was developed by You Zaijin, Jiang Wenxin, Yang Dezhou, Wang Zhaowei and Ji Zezhou.
The patent appli..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Elane Beijing Data Tech Co Ltd has applied Chinese patent for Ship Name Matching Method and Device and Readable Storage Medium. Wang Nan developed it.
The patent application number is CN202610193281 20260210. The patent publication number is CN122240802 (A). International Patent Classification codes are G..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Vocational and Technical University for Testing Device for Piston Ring of Marine Dual-fuel Engine. Cao Bingxin, Feng Meilong, Li Minghua, Zhang Hao, Zhao Keke, Jiang Fan, Li Jiahao, Huang Jiecheng, Chen Xueqian, Wu Jietao and Ren Sit..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Maritime University has sought patent for Sustainable Fuel Digital Tracing System. This invention was developed by Su Penghao, Zhang Chunchang and Hou Chunyan.
The patent application number is CN202610720878 20260525. The patent publication number is CN122256046 (A). International Patent Classifica..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published National Marine Environmental Monitoring Center patent application for Estuary Nutrient Reference Water Body Classification and Zoning Method Based on Ecological Response Difference. The invention was developed by Wang Juying, Li Zhaochuan, Zhang Ming..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Qingdao Mihai Tech Co Ltd and Institute of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Seawater Radionuclide Peak Shape Discrimination Method. Cheng Yan, Wu Bingwei, Choi Jin-won, Zhang Yingying, Yuan Da, Zhu Meiji..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Beijing Zhong An Intelligent Information Tech Co Ltd patent application for Target Identification Method and System Based on Underwater Image Shot by Unmanned Underwater Vehicle. Cao Jingpu, Jiang Huai, Li Lin, Su Hongyang and Meng Zhanghao developed t..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding Group Fenxi Heavy Industry for Punching and Positioning Device for Electromagnet Clamp. Liang Jinbao, Zhao Yueqiang, Cui Guoxia, Liang Yixi, Xu Zongbao, Ning Yufang, Li Xiaoming, Chen Wei, Cao Yongxin and Tan Feihu develop..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Ship and Shipping Res Institute Co Ltd has been awarded a patent for Oil Consumption Monitoring Equipment Fixing Platform Suitable for Ship-end Coriolis Flow Meter. This invention was developed by Chen Yingbin, Qiao Jipan, Tu Haiyang, Du Yang, Liu Lu, Wang Jiajun, Wang Rui, Jiao Pinbo, Ding Qi, Sun ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Pipe Datum Line Surveying Device. Li Hu, Zhang Libo, Xue Lili, You Jun, Zhang Baomin, Zhang Yujiao, Lee Jeong Yoon, Zou Bo, Li Wei, Zhang Chunli, Zhou Siyu, Liu Yanlong and Yang Jiliang developed the inventio..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Shipbuilding Industry has received a patent for Adjustable Device Capable of Conveniently and Rapidly Measuring Ship Base Line Deflection. This invention was developed by Li Fujiang, Yu Qingfu, Cao Yu, Jiang Yanling, Song Lin, Jiang Yujie, Han Guang, Yan Bingzhao and Zhu Jiaming.
The patent applicati..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Shipbuilding Industry has been granted a patent for Container Ship Guide Rail Straightness Detection Device. Li Hu, Liu Chuan, Qi Kexue, Jia Yuwen, Wang Peng, Li Wei, You Jun, Zhang Chunli and Cheng Long developed the invention.
The patent application number is CN202423133678U 20241219. The patent pu..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Chitosan Oligosaccharide with Low Polymerization Degree as Well as Preparation Method and Application Thereof. Yang Haoyue, Xing Rong'e, Li Kecheng, Liu Song, Yu Huahua, Zhang Tong and Li Pengcheng de..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Ship Undocking Control Device, Method and Equipment Based on Digital Twinning and Medium. Zhang Meng, Wei Qingsong and Yao Jianfeng developed the invention.
The patent application nu..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dongguan University of Technology has submitted a patent application for Self-adaptive Environment Sensing Method and Self-adaptive Environment Sensing System for Unmanned Sailboat. This invention was developed by Zhang Wenhui, Liu Bin, Xu Dingzhi and Huang Jian.
The patent application number is CN2026103..
Shipping and Marine
| Thu 17 Sep 2026
Munich, Sept. 16 -- Baldoni Paolo has submitted a patent application for Advanced System and Process for Acquisition, Analysis and Dissemination of Geolocalized Data Refereed to the Cleaning and Safeguarding of the Marine, Lake and River Waters, by a Specialized Boat.
The patent application number is EP20240808563 20241031. ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Method for Predicting Bearing Capacity of Static Pressure Ring Surface Throttling Gas Bearing Based on GA-BP Neural Network. Ma Wenqi and Wang Yutong developed the invention.
The patent application n..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Nat Marine Environmental Forecasting Center patent application for Intelligent Prediction Method, Device and Equipment for Significant Wave Height of Two-dimensional Typhoon Wave. Meng Fanchang developed the invention.
The patent application number ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Ecological Seawall Simulation Model System. The invention was developed by Gan Jianjun, Han Yu, Meng Fanxiang, Gao Haifeng, Ma Yunjie, Ying..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Shandong Jinghai Instr Equipment Co Ltd and Institute of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Prediction Method and System for Optimal Decomposition of Ocean Wave Small Sample Data. The invention was develo..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- China Ship Development & Design Center has submitted a patent application for Efficient Data Recording and Playback Method in Sonar Signal Processing System. Xia Xu, Xu Jialin, Wang Chao and Xiao Zhuan developed the invention.
The patent application number is CN202610703462 20260521. The patent publication ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jiangsu Tongyang Ship Co Ltd has obtained a patent for construction equipment for ship coating. This invention was developed by Li Jiashuai, Wu Guangyou, Dong Liangfei and Yang Ji.
The patent application number is CN202422950034U 20241202. The patent publication number is CN223642053 (U). International Pa..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Shipbuilding Industry has received a patent for Efficient Water Mixing Tank for High-temperature Cooling Water System. This invention was developed by Zhong Yuanji, Xu Enguang, Xu Guangchao, Xue Yudi, Mao Xiaoyun, Wang Huan, Lin Yangming, Chen Xiangyu, Liu Xing, Zhang Hui, Jiang Tao, Wan Dongwei, Yu H..
Shipping and Marine
| Thu 17 Sep 2026
Munich, Sept. 16 -- Japan Hamworthy & Co Ltd has sought patent for Two-shaft Four-rudder Ship. This invention was developed by Tomita Kazushi and Hosogaya Kazuyoshi.
The patent application number is EP20240882122 20241003. The patent publication number is EP4799921 (A1). International Patent Classification codes are B63H25/38..
Shipping and Marine
| Thu 17 Sep 2026
Munich, Sept. 16 -- Hanwha Ocean has submitted a patent application for Echo Sounder for Polar Sailing Ship, Installation Structure Thereof, and Ship in Which Same is Installed. This invention was developed by Kim Byoung Guk, Eom Myeong Jin, Kim Sung Pyo, Lim Ho Jeong, Lee Young Bum, Jang Chang Ho and Lee Jun Hyeok.
The paten..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Ningbo University has submitted a patent application for Weather Perception-based Ship Navigation Behavior Anomaly Detection Method. Zhu Kaige, Shu Yaqing, Lin Chaojun, Chen Xi and Yang Ningcheng developed the invention.
The patent application number is CN20261073280 20260120. The patent publication numbe..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Reel Internal Pressure Recursion Calculation Method, Optimization Method and System Under Action of Cable. This invent..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Shipbuilding Industry has been granted a patent for Drawing Test Tool for Enclosure System. This invention was developed by Wang Dongchao, Liu Hangxue, Mao Haibo, Zhang Ying, Wu Nan, Fang Ming, Ruan Hang, Sun Lei, Yang Xiaobo, Zhao Wensi, Qu Yanbing and Liu Peiran.
The patent application number is CN..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Wuhan Tongxing Ship Design Co Ltd has been granted a patent for Air Purification Material Storage Device for Ship. This invention was developed by Wang Yi, Wang Youpeng, Yao Xi and He Long.
The patent application number is CN202422982990U 20251015. The patent publication number is CN223636324 (U). Interna..
Shipping and Marine
| Thu 17 Sep 2026
Munich, Sept. 16 -- Ocean University of China has submitted a patent application for N-derivatized Sialic Acids and Related Sialosides. Yu Hai, Mishra Bijoyananda, Yuan Yue and Chen Xi developed the invention.
The patent application number is EP20240881881 20241023. The patent publication number is EP4798596 (A1). International..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group Co Ltd patent application for Gas Turbine State Intelligent Sensing Method Based on Digital Twinning. Li Wenxie, Hao Jicai, Qu Linwei, Ma Yuhui, Shi Zhijun, Wu Minghao, Zhang Kexin, Gong Xulong, Wa..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Testing Device for Simulating Impact Wear Behavior of Floating Ice has been issued to Luoyang Ship Material Res Institute No. 725 Res Institute of China State Shipbuilding Corporation Lim. This invention was developed by Qi Haixia, Zhang Xinyue and Chen Kaifeng.
The patent application n..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Shanghai Jiao Tong University and Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation have sought patent for Heterogeneous Unmanned Aerial Vehicle Group Task Planning Method for Long-endurance Large-scale Flexible Load Hoisting Task. This invention w..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Shanghai Jiao Tong University and Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation have filed a patent application for Mooring Unmanned Aerial Vehicle Sensorless Tension Control Method and System. This invention was developed by Zhang Weidong, Luo..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Rotary Cylinder Sail Thrust Measuring System Based on Strain Monitoring. Lin Wenping, Wang Jiateng, Wei Lixiang, Zhang Zhiyuan, Song Ruiguo, Pyun Sung Young, Li Xuguang, Zhao Chao and Li Zhaoguo developed the invention.
The patent..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- No. 703 Research Institute of China Shipbuilding Group Co Ltd has submitted a patent application for Multi-channel Closed Pressure Detection Valve Terminal. This invention was developed by Du Hao, Cang Xiaoyu, Li Fangyu, Liu Qi and Li Haiyue.
The patent application number is CN202610376060 20260325. The p..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Guangzhou Shipyard International Co Limited has filed a patent application for Material Residual Stress Checking Device and Checking Method. This invention was developed by Leng Rusong, Xu Xiaoping, Wu Weicheng, Lin Jiagen, Wang Hao, Huang Jiajian, Li Hongju, Xu Hailong, Qiu Weihui, Wang Xiang and Liu Canjua..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has published Wuxi Branch of No. 703 Research Institute China Shipbuilding Industry Corporation patent application for Part Assembly Control Method and Equipment Based on Event Triggering and Medium. The invention was developed by Hua Jun, Liu Wei, Yang Jianliang, ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Chinese Patent for Rigid Removing Device for Glass Wool has been issued to Dalian Shipbuilding Industry. This invention was developed by Wu Nan, Liu Peiran, Wang Dongchao, Yang Xiaobo, Guo Xiaofeng, Zheng Wenyan, Miao Yanqi, Zhang Ying, Xing Jiapeng, Liu Hangxue, Zhao Xiaoling, Li Jiatong and Gong Xingyu.
T..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Chinese Patent for Goods Enclosure Secondary Screen Wall Stripping Machine has been issued to Dalian Shipbuilding Industry. This invention was developed by Wang Zhancheng, Chen Zhuo, Mao Haibo, Guan Jian, Ruan Hang, Qin Ming, Qu Zhi, Huang Ronggang, Li Aidi, An Lifeng, Wu Wenshi, Geng Lipeng, Xing Yan and Su..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- China Shipbuilding NDRI Engineering has received a patent for Wave Absorbing Supporting Structure of Large-scale Seakeeping and Maneuverability Comprehensive Pool. This invention was developed by Jiang Mengyan, Xu Jian, Cheng Peiying, Pan Rundao, Miao Zhiyi, Lan Bo, Hu Dingjian, Zhang Shengli, Chen Gang, Zha..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- China Ship Development & Design Center has filed a patent application for Electromagnetic Sensitive Effect Test Method, Device and System Based on Controllable Time Slot. This invention was developed by Chen Liang, Wang Shenghan, Wang Zhili, Hu Yili and Chen Xi.
The patent application number is CN2026102478..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 14 -- Sinopec Zhonghai Marine Fuel Supply Co Ltd and Shanghai Maritime University have been awarded a patent for SCR (selective Catalytic Reduction) Device for Denitration and Dust Removal of Ship. This invention was developed by Liu Yuying, Wu Gang, Liang Lecai, Yuan Yuhao and Chen Jiachen.
The patent applicat..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has secured a patent on Novel Cable Pulling and Releasing Bracket Device. Yu Dechao, Yu Qingfu, Cui Zaifeng, Shang Yongyu, Zhu Yangpeng, Liu Jian and Wang Yuhang developed the invention.
The patent application number is CN202423133693U 20241219. The patent publication number is ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has secured a patent on Tightness Sealing Device for Ship Bottom Air Layer. Qiao Yuanying, Qi Kexue, Wang Dawei, Sun Linlin, Li Xue, Li Zhihong, Zhang Qian, Liu Guolei, Cao Yu, Qian Xuewei, Sha Mingwen, Shen Yanxia and Zou Tao developed the invention.
The patent application numb..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Underwater Sound Three-dimensional Situation Real-time Visualization System Facing Underwater Complex Environment. The invention was developed by Xia Xu, Yuan Jiawei, Lau Soo Yong and Wang ..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Bohai Shipbuilding Vocational College has been granted a patent for Combined Coupling. Liu Xiaoli developed the invention.
The patent application number is CN202520511456U 20250324. The patent publication number is CN223635176 (U). International Patent Classification code is F16D3/12.
The abstract rel..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- CSSC Huangpu Wenchong Shipbuilding has received a patent for Inflatable Plane Sealing Joint Structure. This invention was developed by Yang Yan, He Xiaohui, Chen Wei, Wang Kunming, Ye Wu, Li Longjie and Huang Feihu.
The patent application number is CN202520374647U 20250304. The patent publication number i..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Liquefied Natural Gas (LNG) Ship Header Area Fire Monitor. Yan Dongfeng, Ye Lingying, Zhu Qingqing, Yan Tingle, Xu Shuming, Chen Zeyi and Wei Youxuan developed the invention.
The patent application n..
Shipping and Marine
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Dalian Maritime University has applied Chinese patent for Ship-borne Stabilized Platform Neural Network Control Method Based on Indirect Learning. Han Shouyuan, Wang Junru and Li Jian developed it.
The patent application number is CN202610272999 20260306. The patent publication number is CN122239761 (A). In..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has been granted a patent for Safe Self-closing Rod Device with Adjustable Size. Zhang Qi, Yu Chengjiao, Lei Chao, Zhu Yangpeng, Sun Dezhen, Xu Ke, Sun Peng and Sun Jianliang developed the invention.
The patent application number is CN20242319326U 20251027. The patent publicatio..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has received a patent for Free Falling Guide Rail for Fsru Lifeboat. This invention was developed by Nian Jiye, Jiang Fuhong, Li Fang, Zhao Xiaoling, Peng Dongsheng, Gao Feng, Jiang Congcong, Wang Haijun and Zhang Ting.
The patent application number is CN20242319371U 20241209. T..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Ship Capable of Simultaneously Producing Offshore Crude Oil and Sealing Carbon Dioxide. Nian Jiye, Liu Chuan, Leng Awei, Li Kewen, Jiang Congcong, Yang Zhigang, Li Fang, Wang Haijun, Zhang Ting and Gao Feng d..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Mobile Trolley of Container Ship Based on Total Station Data Detection Test Box. Li Fujiang, Yu Qingfu, Jiang Yanling, Cao Yu, Song Lin, Jiang Yujie, Han Guang, Zhang Lingfei, Sun Yue, Chen Weifeng, Cao Zuolu..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has secured a patent on Adjustable Telescope Jig Frame for Illumination. Yang Yun, Lei Chao, Sun Peng, Su Wendong, Sang Shuai and Li Hongguo developed the invention.
The patent application number is CN202423133694U 20241219. The patent publication number is CN223631765 (U). Inte..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Dalian Shipbuilding Industry has obtained a patent for pressure stabilizing cavity unit mounting tool. This invention was developed by Zhang Qian, Liu Guolei, Li Jiahuan, Xu Huanyun, Sha Mingwen, Chen Li, Qin Mingda, Zou Tao, Zhang Qi and Yu Zhuorong.
The patent application number is CN202423155768U 2024122..
Shipping and Marine
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Chinese Patent for Working Boat Transportation and Maintenance Device for Semi-submersible Platform has been issued to Dalian Shipbuilding Industry. This invention was developed by Li Fang, Tan Chi, Jiang Fuhong, Yao Yunxi, Nian Jiye, Yang Zhigang and Zhang Ting.
The patent application number is CN202423194..
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