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Shipping and Marine
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Shanghaiguan Shipbuilding Industry has filed a patent application for Automatic Welding Device for Hull Deck. This invention was developed by Zhang Peng, An Zhixin, Yang Yanjun, Fang Xin, Gong Zhe, Wang Ping, Yu Bo and Wang Lei.
The patent application number is CN202610275155 20260309. The patent publication..
Shipping and Marine
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Guangzhou Shipyard International Co Limited has sought patent for Multi-point Mold. This invention was developed by Deng Fenghua, Li Kai, Chen Shanggui, Pan Yuxiang, Lin Canfeng, Zhao Gang, Feng Yunzheng and Sheng Shaoqin.
The patent application number is CN202610576794 20260428. The patent publication num..
Shipping and Marine
| Sun 30 Aug 2026
Beijing, Aug. 31 -- China Ship Development & Design Center has submitted a patent application for Frequency Rapid Adjustment Method and System Based on Minimum Change and Conflict Resolution. Tao Li, Liu Yuxin, Xiao Long, Tan Hui and Chen Xi developed the invention.
The patent application number is CN202610162553 20260205. The ..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Qingdao Robotfish Marine Technology for Structure for Adjusting Angle of Solar Panel on Buoy. Wang Fuxing, Chen Xudong, Umaji, Jin Yanping and Zhao Guanren developed the invention.
The patent application number is CN202520268497U 20250220. T..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Harbin Chenglin Technology has been awarded a patent for External Thermal Insulation Exhaust Section Suitable for Marine Environment. This invention was developed by Guo Ziqiang, Sun Bobo, Zhang Qiang, Li Dongfang and Zhang Zhiyao.
The patent application number is CN202520180621U 20250205. The patent publi..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Shipbuilding Group Fenxi Heavy Industry has applied Chinese patent for Clamping Device for Cable Pressing Sealing Device and Sealing Method. Zhang Yu, Yang Yong-woon, Zhang Hong, Ma Boyi and Chen Huiqin developed it.
The patent application number is CN202610470782 20260410. The patent publication numbe..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Large-diameter Pipe Positioning and Mounting Tool and Mounting Method. This invention was developed by Liang Chunquan, Liu Feixiang, Hu Jie, Chen Qiuzhuang, Ma Meng and Chen Xingyou.
The patent application number is CN202610..
Shipping and Marine
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Korean Intellectual Property Office has published Nam Taek Gyu patent application for Interior Panel of Ship.
The patent application number is KR20230103294 20230808. The patent publication number is KR20250022354 (A). International Patent Classification codes are B32B15/01, B32B15/08, B32B15/12, B32B7/12, B6..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guangzhou Shipyard International Co Limited has sought patent for Ship Dangerous Area Cable Box and Threading Method Thereof. This invention was developed by Liu Jiawei, Huang Hai and Zhang Yan.
The patent application number is CN202610192751 20260210. The patent publication number is CN122178222 (A). Inte..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Far East Cable has been awarded a patent for Cable Turntable and Submarine Cable Laying Ship with Same. This invention was developed by Huang Dongpo, Liu Feihua, Shi Lianshan, Yang Jiale, Xu Jing, Geng Tao, Fu Zhenhang, Tao Yadong, Shen Yu and Zhang Chunyu.
The patent application number is CN202423168984U ..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chinese Patent for Lifting Oil Cylinder for Ship Undocking has been issued to Jiangsu Changli Tech Co Ltd. This invention was developed by Yuan Zhangwei, Pan Mincheng, Sun Weiping, Feng Jian and Hu Bin.
The patent application number is CN202520146907U 20250122. The patent publication number is CN223594603 ..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Bengbu Guowei Filters Co Ltd has been granted a patent for Ship Engine Air Filter with Noise Reduction Function. Shan Meimei and Song Peiqing developed the invention.
The patent application number is CN202520363813U 20250304. The patent publication number is CN223594313 (U). International Patent Classifica..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chinese Patent for Range-extending Integrated Module and Ship has been issued to Geely Holding Group, Zhejiang Yuancheng New Energy Commercial Vehicle Group Co Ltd and Zhejiang Chunqing Res Development Co Ltd. This invention was developed by Wang Xiuwei, Hong Yingcheng, Liu Zhiqiang and Liang Longhui.
The ..
Shipping and Marine
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Korea Institute of Ocean Science and Technology has submitted a patent application for 2h- Method for Manufacturing 2h-pyran Compounds. This invention was developed by Lee Yeon Ju, Sung Dan Bi, Lee Hyi Seung, Shin Hee Jae, Lee Ji Hoon and Lee Jong Seok.
The patent application number is KR20230143847 20231025. ..
Shipping and Marine
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Korea Institute of Ocean Science and Technology has applied Korean patent for Composition for Enhancing Physiological Activity Comprising Ieodomycin Compound. Lee Yeon Ju, Sung Dan Bi, Shin Hee Jae, Lee Jong Seok, Heo Soo Jin, Oh Chul Hong, Kang Na Lae, Heo Seong Yeong, Choi Du Bong, Seol Jae Hee, Lee Hyi Seung..
Shipping and Marine
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Wuhan Institute of Technology and China Ship Development & Design Center patent application for Four-dimensional Chaotic Circuit Based on Fractional Order Memristor. This invention was developed by Lai Shenyu, Ding Zhixia, Chen Junfeng, Wang Liheng, Hu ..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Qingdao Junrong Marine Intelligent Tech Co Ltd has sought patent for Ship Multi-mode Sensing Intelligent Monitoring System and Method Based on Data Analysis. This invention was developed by Wang Bin, Shao Shuting, Wang Yachao and Hou Pulin.
The patent application number is CN202610225855 20260226. The pate..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for Dynamic Prediction Method for Earth-rock Work Amount of Pumped Storage Power Station. Wan Lifei, Zhou Weifeng, Ji Shunwen, Qi Minmin, Wang Lingfeng and Zhou Xinghua developed the inv..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Shanghai Maritime University patent application for Marine Tiny Ship Target Detection Method and System Based on YOLOv13. Hao Yangyang, Yang Bin, Liang Qiuyan and Liu Jin developed the invention.
The patent application number is CN202610426344 202604..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Kunming Ship Equipment Research and Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Rov Umbilical Cable Anti-winding Rope Cutter. Ji Wei, Deng Yucong, Zhang Hailin, Guo Qiu'er, Yan Chao, Ha Junfeng and Li Hao developed the invention.
The patent application numbe..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Unit 63725 of PLA for Servo Carrying Platform for Maritime Launching. Chen Huizhao, Li Cheng, Xu Jie, Qi Yongqing, Han Xiuli, Zhu Shuo and Cheng Yuanfang developed the invention.
The patent application number is CN202520241029U 20250214. T..
Shipping and Marine
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Korea Institute of Ocean Science and Technology has submitted a patent application for Apparatus and Method of Inspecting Welding Part in Real-time Using Backscattering Imaging Technology. This invention was developed by Lee Jeong Hee, Choi Young Chol, Park Jong Won and Lim Chang Hwy.
The patent application nu..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- CCCC-FHDI Engineering and CCCC Smart City Ecological Dev Guangzhou Co Ltd have applied Chinese patent for Ship Collision Avoidance Identification and Path Planning Method and System Based on Ship-shore Cooperation. Liu Kun, Liu Yuyang, Qi Xingzi, Hu Yuhan, Xi Fang, Wen Guangbiao, Qin Zhendong, Pan Yonghe, Luo..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Shin Yong Gu patent application for Safe Navigation Support System for Ship.
The patent application number is CN202510107831 20250123. The patent publication number is CN122176961 (A). International Patent Classification codes are G08G3/02 and G10L1..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Tianjin Ocean Center of Natural Resources Tianjin Marine Forecasting Station Mini of Natural Resourc patent application for Coastal Tide Level Automatic Early Warning and Regulation and Control System. Liu Wenlong, Jin Yudan and Zhao Zhigang developed t..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Xiamen University of Technology has submitted a patent application for Ship Drawing Auditing Method Based on Multi-professional Expert Large Model, Computer Equipment, Storage Medium and Computer Program Product. Yao Feng, Wang Zhong, Wang Chiming, Zhou Jing, Liu Ling, Wu Bingkun, Li Yanan, Nie Qin, Ran Feipe..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- No. 719 Res Institute China State Shipbuilding Co Ltd has obtained a patent for depth-keeping directional control device for ship wake flow model. This invention was developed by Meng Qingjie, Huang Fenglai, Wang Qing, Peng Liang, Zhang Miao, Qian Dashuai and Lu Minyue.
The patent application number is CN2..
Shipping and Marine
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Shipbuilding NDRI Engineering has been granted a patent for Embedded Part Fixing Device and Concrete Structure. Wu Xilei, Tang Yizhong, Dai Fengbo, Tian Tao, Qu Jie, Sun Bo, Wang Bo, Zu Shangqing, Jiang Yunjuan, Liu Hao, Zhang Shuai, Jin Wentong, Shen Jinghua, Wang Yitong and Wu Saijin developed the inv..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- Yantai CIMC Raffles Shipyard, China International Marine Containers (Group), Yantai CIMC Raffles Offshore Co Ltd and Yantai CIMC Blue Ocean Tech Co Ltd have submitted a patent application for Net Cleaning Method and Device, Readable Medium, Electronic Equipment and Cleaning Equipment. This invention was devel..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has published Oceaneering International patent application for Concentrator for Inspecting Defects in a Ferromagnetic Object. The invention was developed by Garg Nitika, Verma Vikrant and Chakraborty Soumya.
The patent application number is EP20240877884 20241009. The patent publication..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Harbin Inst of Tech Weihai has submitted a patent application for Marine Gravity Field Inversion Method Based on Regularization Multilayer Perceptron. This invention was developed by Zhang Wensong, Zheng Wei and Wu Mufu.
The patent application number is CN20261062552 20260118. The patent publication number..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Qingdao Mihai Tech Co Ltd and Inst Oof Oceanographic Instrumentation Shandong Academy of Sciences patent application for Seawater Radioactive Sensor Energy Range Calibration Method and Sensor. Cheng Yan, Wu Bingwei, Choi Jin-won, Zhang Yingying, Yuan Da..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Qingdao Mihai Tech Co Ltd and Inst of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Interference Signal Separation Method for Seawater Radionuclide Peak. This invention was developed by Cheng Yan, Wu Bingwei, Choi Jin..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Jiangsu Env Geological Survey Brigade has submitted a patent application for Ship-borne Standard Penetration Test (SPT) Strike Number Automatic Recording System and Method. Wang Dong developed the invention.
The patent application number is CN202610112811 20260127. The patent publication number is CN122172..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Wind Speed Inversion Deviation Correction Method Based on Shipborne GNSS-R. This invention was developed by He Qiu, Yang Yan, Zhang Zhaoyi, Li Ying and Bai Zefei.
The patent application number is CN20..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has published Institute of Oceanographic Instrumentation Shandong Academy of Sciences and Laoshan National Laboratory patent application for Underwater Binocular Camera Calibration Method and System Fusing Polarization Information. The invention was developed by Zha..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- Ocean University of China has submitted a patent application for Compositions and Methods for Treating Pulmonary Arterial Hypertension. Hong Jason, Medzikovic Lejla and Eghbali Mansoureh developed the invention.
The patent application number is EP20240878084 20241011. The patent publication number is EP479175..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has published Institute of Oceanology, CAS patent application for Sea Urchin Instance Segmentation and High-throughput Growth Trait Measurement Method and System. The invention was developed by Cui Wei, Wang Tianming, Sun Lina, Zhang Libin, Jiang Chunxi, Sun Jingchu..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Baiyang Times Beijing Tech Co Ltd has submitted a patent application for Cooperative Detection Method for Underwater Vehicle Formation and Related Products. This invention was developed by Liu Haifeng, Peng Peng, Chen Shaobo and Yang Lei.
The patent application number is CN202610614501 20260507. The patent..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dalian Maritime University has submitted a patent application for Heterogeneous Uuvs Predetermined Time Formation Switching Control Method Based on Mobility Perception in Limited Environment. This invention was developed by Liu Zihan, Qi Zhenghong, Zhao Ying, Tian Jialiang and Yang Endong.
The patent applica..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Ship Development & Design Center has submitted a patent application for Unmanned Aerial Vehicle Threat Avoidance Method Based on Decision-making and Control Delay Speed Obstacle Method. This invention was developed by Wang Ning, Gong Junbin, Dai Tao, Chen Qihang, Xie Xiaole and Luo Wei.
The patent appl..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Yantai Engineering University Research Institute and Harbin Engineering University have applied Chinese patent for Hybrid Obstacle Avoidance Control Method Based on Distance Segmentation Fusion and State Smoothing. Chen Zheqian, Tian Hanshuo, Zhu Haitao, Wang Yanyan, Zhou Fuxu, Zhang Jiawen and Li Xinyue deve..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Guoxia New Energy Tech Shanghai Co Ltd has submitted a patent application for Large Ship Dynamic Positioning Real-time Thrust Distribution Method and System. This invention was developed by Zhang Weidong, Yang Ziheng, Zhao Xu, Liu Wei, Jin Dejun, Sun Zhijian and Hu Qiguo.
The patent application number is C..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- Viking Life Saving Equipment As has sought patent for a Maritime Storage Device. This invention was developed by Birkemose Brian and Rasmussen Gert Smedmann.
The patent application number is EP20240787496 20241011. The patent publication number is EP4791646 (A1). International Patent Classification codes ar..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center has sought patent for Marine Ranch Carbon Sink Dynamic Monitoring Device Based on Internet of Things. This invention was developed by Wang Guoquan, Hu Haoyan, Mu Qinglin, Wang Wenjuan, Cheng Luxian, Zhou Shan a..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Luoyang Ship Material Research Inst No. 725 Research Inst of China State Shipbuilding Corporation Lim has applied Chinese patent for Combustion Toxicity Real-time Evaluation Device and Method Based on Dynamic Airflow Analysis. Hu Changfei, Wang Wenlong, Li Xiang, Guo Wantao, Cheng Wei and Wang Fangling develo..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Wuxi Branch Of No. 703 Research Inst China Shipbuilding Industry Corporation patent application for Gas Turbine Power Step Assessment On-line Judgment and Test Method. This invention was developed by Wu Xiaocheng, Long Qiang, Ma Xianzhi, Yu Yangyang, We..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Unit 92578 of PLA patent application for Underwater Low-frequency Noise Comprehensive Test System. Li Tianchen, Yuan Siming, Gao Shengyao, Du Du and Han Enquan developed the invention.
The patent application number is CN202610608638 20260506. The pat..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design and Research Institute patent application for Method and Device for Measuring Cargo Tank Capacity of Ship by Carrying Camera on Multi-rotor Unmanned Aerial Vehicle. Wang Sixian, Wang Xun, Yang Rongqi, Xia Kai and Hu Minjie ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhoushan Jiuxiao Ship Eng Co Ltd has submitted a patent application for Multifunctional Maintenance Platform for Ship Water Depth Sensor. This invention was developed by Zhang Xingqi, Li Weitao and Zhang Jiuxiao.
The patent application number is CN202610387574 20260327. The patent publication number is CN1..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai Ship and Shipping Research Inst Co Ltd has submitted a patent application for Ship Route Planning Method Based on Meteorological Data. This invention was developed by Zhang Yanfei, Chen Jianting, Chen Yingbin, Qiao Jipan, Huang Zhenping, Mu Yadi and Gao Yuling.
The patent application number is CN2..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dalian Maritime University has submitted a patent application for Autonomous Navigation Method of Unmanned Underwater Vehicle. Tian Junwen, Liu Yi, Jiang Zhiying, Liu Siyuan, Zhao Xinyu, Chen Ruyi, Lu Miaoxin, Chu Xuanhe, Guo Haohao, Wang Ruixue, Zhang Qinjin, Zhan Chunlei, An Jie and Cheng Bin developed the ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Institute of Oceanographic Instrumentation Shandong Academy of Sciences and Qilu University of Technology Shandong Academy of Sciences patent application for Wave Parameter Inversion Method in Strong Tidal Environment Based on Pressure Sensor Array. Li ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Emergency Electric Seawater Desalination Box for Ship has been issued to Chimey Env Science & Technnology Co Ltd. This invention was developed by Yang Chaojie, Zhang Junhang, Li Na and Li Lianpeng.
The patent application number is CN202423238767U 20241227. The patent publication number i..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Abnormity Detection Method Based on Structure Inconsistency and Guide Enhancement. Jing Zhiyuan, Sun Xudong and Liu Yisha developed the invention.
The patent application number is CN20261089396 20260122..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Shipbuilding NDRI Engineering has applied Chinese patent for Ocean Platform Structure Full Life Cycle Health Monitoring Method Based on Digital Twinning. Li Xiaojun, Yu Meixin, Lai Xiaopeng and Zhu Xianhui developed it.
The patent application number is CN20261022374 20260108. The patent publication num..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- No. 704 Research Inst of China State Shipbuilding Corporation Limited has applied Chinese patent for Low-noise and Variable-flow Internal Gear Pump with Built-in Single-suction and Double-suction Switching Structure. Nie Shubin, Li Changjiang, Zhang Yang, Zhang Weiyong and Shi Shunze developed it.
The pate..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Mipo Co Ltd have sought patent for Gas Treatment System and Ship Having the Same. This invention was developed by Lee Jae Jun, Park Jong Wan and Park Min Gyun.
The patent application number is KR20230102870 20230807. The patent publication number is ..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Mipo Co Ltd have sought patent for Gas Treatment System and Ship Having the Same. This invention was developed by Lee Jae Jun, Park Jong Wan and Park Min Gyun.
The patent application number is KR20230102862 20230807. The patent publication number is ..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korean Intellectual Property Office has published Korea Institute of Ocean Science and Technology patent application for Dual Hybrid Turbine System for Tidal Current Energy Converter. The invention was developed by Park Jin Soon, Kim Sungwon, Seo Han Kyeong, Heo Man Woong and Shin Dong Youn.
The patent applica..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korea Institute of Ocean Science and Technology has sought patent for Dual Hybrid Turbine for Tidal Current Energy Converter System. This invention was developed by Park Jin Soon, Kim Jihoon, Heo Man Woong and Park Jun Seok.
The patent application number is KR20230102715 20230807. The patent publication number..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- No. 704 Research Institute of China State Shipbuilding has been awarded a patent for Auxiliary Rope Arrangement Side Wall Baffle Structure of Multi-layer Winding Drum. This invention was developed by Qi Yue, Mao Lifeng, Dong Mingxi, Zhou Yu and Xu Jiang.
The patent application number is CN202422897589U 202..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has sought patent for Water Ecological Asset Assessment Method and System Based on Linkage Ecological Product Total Value. This invention was developed by Qian Chao, Tang Wenwen, Xu Haibo, Zhou Dandan, Yang Jie, Jin Qiann..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Jiangsu University of Science and Technology and Jiangsu Modern Shipbuilding Technology patent application for Ship Pipe Fitting Machining Multi-target Fuzzy Scheduling Method Based on Improved Hyper-heuristic Algorithm. This invention was developed by ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Quay Crane and Field Crane Operation Collaborative Optimization Method in Double-circulation Mode. This invention was developed by Wu Jiayun, Zhu Huiling and Zhang Shuqin.
The patent application number ..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korean Intellectual Property Office has received Song Ye Seo patent application for Experimental Model Kit for Global Climate Feed Due to Marine Warming.
The patent application number is KR20230102552 20230806. The patent publication number is KR20250021419 (A). International Patent Classification codes are..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Tianjin Research Instituite For Water Transport Engineering MOT has sought patent for Deep Sea Quasi-rigid Profile Observation Device with Six-degree-of-freedom Constraint Function. This invention was developed by Xing Enbo, Yang Yuping, Hou Zhiqiang, Zhang Na, Yao Shanshan, Xie Lin and Zhao Zhangyi.
The ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- No. 711 Research Inst of China State Shipbuilding Corporation Limited and Shanghai Qiyao Zhiqu Trans Technology Co Ltd have applied Chinese patent for Gearbox and Ship. Zhan Yuan, Li Tianzhen, Lyu Linqing, Hou Tianzhu, Gao Zhen, Wang Guocheng, Tian Yuqi, Gao Junfeng, Bian Xianzu and Zhao Haikun developed it.
..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- No. 704 Research Inst of China State Shipbuilding Corporation Limited has submitted a patent application for Injection Pump Structure with Multi-hole Parallel Nozzles. This invention was developed by Zhang Xuyang, Zhang Chenghong and Zhang Kunyu.
The patent application number is CN202610479203 20260413. Th..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxi Branch of No. 703 Research Inst China Shipbuilding Industry Corporation has applied Chinese patent for High-temperature and High-pressure Water Feeding Pump Hydraulic Test System and Test Method. Tong Jinsheng, Chen Dingqian, Yue Ruidong, Xu Jian and Yu Xixue developed it.
The patent application numbe..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- Bound 4 Blue SL has applied European patent for Wind Propulsion Device for Watercraft. Aleixendri Muñoz Cristina, Bermúdez Miquel José Miguel, Ferrer Desclaux David and Llopis Pascual Alberto developed it.
The patent application number is EP20250887447 20251209. The patent publication number is EP4793166..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has released Bound 4 Blue SL patent application for Sail for Boats. This invention was developed by Charrier Bertrand, Aleixendri Muñoz Cristina, Bermudez Miquel José Miguel, Bailardi Giovanni, Ferrer Desclaux David and Llopis Pascual Alberto.
The patent application number is EP2025..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- Bound 4 Blue SL has submitted a patent application for Boat Sail Support. This invention was developed by Aleixendri Muñoz Cristina, Bermúdez Miquel José Miguel, Argudo Yuste Iván, Ferrer Desclaux David and De La Cruz Tamajón Carlos.
The patent application number is EP20250821418 20250611. The patent p..
Shipping and Marine
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has published Bound 4 Blue SL patent application for Boat Sail. The invention was developed by Aleixendri Muñoz Cristina, Bermúdez Miquel José Miguel, Argudo Yuste Iván and Ferrer Desclaux David.
The patent application number is EP20250821415 20250610. The patent publication numbe..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Ship Development & Design Center has filed a patent application for Heterogeneous Computing Platform for Underwater Acoustic Signal Processing. This invention was developed by Xia Xu, Qin Hanqin, Xu Jialin, Chen Shuaike and Su Shuai.
The patent application number is CN202610652795 20260513. The patent ..
Shipping and Marine
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Lemissoler Corporate Man Ltd has submitted a patent application for Cargo Hatch. This invention was developed by Philis Philippos and Solomonides Dimitris.
The patent application number is KR20240101937 20240731. The patent publication number is KR20250021098 (A). International Patent Classification codes ar..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Qingdao Huanhai Marine Engineering Survey Res Institute Co Ltd has been granted a patent for Sample Placement Box Equipment for Marine Geology. Hu Zhizhou, Zhang Da, Zhang Yao, Xing Baokang, Lyu Xinyi, Zhou Maolun, Li Zhen and Li Lin developed the invention.
The patent application number is CN202422942006U..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Ningbo Donghe Ship Repair Mft Co Ltd has secured a patent on Heating Device for Ship Engine Room Area. Li Jianming, Zhuo Weiyue and Zhang Yi developed the invention.
The patent application number is CN202520120621U 20250120. The patent publication number is CN223590966 (U). International Patent Classificat..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Changzhou Zhonghai Ship Propeller Co Ltd for Stable Ship Propeller Flow Guiding Device. Qian Mingyong, Li Lin, Wang Wenwei, Yu Jin, Wu Baoping, Zhang Huajie and Zhou Mingchao developed the invention.
The patent application number is CN2024..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Red Gulf Laboratory, CGN Shanwei New Energy Co Ltd and Guangdong Ruige Marine Tech Co Ltd for Underwater Robot. Feng Ruming, Wang Gongzun, Qu Chengfei, Bao Xiupeng, Pan Tianguo, Tan Lei and Wei Hao developed the invention.
The patent appli..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Beijing Xinhong Energy Tech Co Ltd has received a patent for Fender Capable of Being Directly Installed on Ship Board. This invention was developed by Liu Xing.
The patent application number is CN202423270221U 20241230. The patent publication number is CN223590947 (U). International Patent Classification c..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zheng Xueyou has received a patent for Racing Dragon Boat.
The patent application number is CN202520125896U 20250117. The patent publication number is CN223590943 (U). International Patent Classification codes are B63B1/04 and B63B34/30. Cooperative Patent Classification code is Y02T70/10 (EP).
State Int..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Novel Navigation Buoy has been issued to Shandong Bingang Offshore Eng Platform Equipment Co Ltd. This invention was developed by Wang Renli, Wang Huan, Lv Pin, Dai Longfei, Wu Yan, Dong Zhen, Zhao Haiyang and Li Yugeng.
The patent application number is CN202520100367U 20250116. The pate..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Taicang Maritime Safety Administration of PRC and Taicang Wanshida Shipping Trading Co Ltd have secured a patent on Autonomous Moving Underwater Anchor Cable Warning Buoy. Guan Shuai, Cui Zongke, Yang Xu and Shen Ruiqing developed the invention.
The patent application number is CN202520229045U 20250213. Th..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Yantai Kekan Marine Tech Co Ltd has been awarded a patent for Integrated Electrolyzed Water Ocean Buoy. This invention was developed by Ge Liang, Li Pan and Lee Jung Wook.
The patent application number is CN202520125111U 20250120. The patent publication number is CN223590936 (U). International Patent Class..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhuhai Feichi Ship Tech Co Ltd has been awarded a patent for Ship Mooring Device Convenient to Replace. This invention was developed by Meng Yunqiang and Cao Jie.
The patent application number is CN20252060852U 20250110. The patent publication number is CN223590932 (U). International Patent Classification ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Double-face Opening and Closing Weather Tight Hatch Cover has been issued to Zhuhai Haiqi Ship Supporting Equipment Co Ltd. This invention was developed by Bai Heng, Xie Jiaqiang and Chen Yuanbin.
The patent application number is CN20252002440U 20250102. The patent publication number is ..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Huanghai Shipbuilding has secured a patent on Hull Deck Guardrail. Liu Xiaoyang developed the invention.
The patent application number is CN202520101255U 20250116. The patent publication number is CN223590929 (U). International Patent Classification code is B63B17/04.
The abstract released by State Int..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Sun-shading Frame of Sightseeing Tourist Ship has been issued to Chongqing Guanda Century Cruises Co Ltd. This invention was developed by Chen Wei.
The patent application number is CN20252028897U 20250106. The patent publication number is CN223590927 (U). International Patent Classificat..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Guangzhou Shipbuilding and Ocean Engineering Design Research Institute the 605th Research Institute of China has been granted a patent for Movable Sea Chest Water Blocking Plate. Chen Jian, Lu Hankun, Wu Dong, Zhou Haiyan and Zhou Lin developed the invention.
The patent application number is CN202520113945..
Shipping and Marine
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai Jiao Tong University has filed a patent application for Wind-ship Fluid-solid Coupling Implementation Method in Digital Twin Environment. This invention was developed by Dong Deli, Pan Fengli and Xiao Shuangjiu.
The patent application number is CN202411789514 20241206. The patent publication numbe..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Zhejiang Marine Development Research Institute and Shengsi Jingsheng Mussels Ind Development Co Ltd have submitted a patent application for Automatic Mussel Byssus Cleaning and Removing Device. This invention was developed by Yang Huicheng, Jiang Wei, Zhan Wei, Jin Bei and Dai Yangzhang.
The patent applica..
Shipping and Marine
| Thu 27 Aug 2026
Beijing, Aug. 28 -- China Ship Development & Design Center and Xi'an Jiaotong University have applied Chinese patent for Laser Melting-additive Deposition Collaborative Connection Method for Thermoplastic Composite Material Component. Liang Qingxuan, Luo Bailu, Zhao Yu, Zhang Tongtong and Li Dichen developed it.
The patent ap..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- CCC Guangzhou Dredging and CCCC FC Dredging Co Ltd have filed a patent application for Marine Transfer Sand Hopper Based on Efficient Mixing of Mud, Sand and Water and Use Method of Marine Transfer Sand Hopper. This invention was developed by Wu Zhuhua, Zou Ziheng, Zhang Guobin, Li Jinwei, Liu Fan, Chai Guiju..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Micro-fluidic Mixing Device Based on Series Sample Introduction and Use Method of Micro-fluidic Mixing Device. Wang Junsheng, Li Yinchun, Wang Tianyu, Yu Qing and Wang Yuezhu developed the invention.
Th..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Tangshan Kaiyuan Autowelding System Co Ltd and Jiangsu News Times Shipbuilding have sought patent for Multi-cantilever Type Robot Collaborative Welding System for Small Assembly of Ship. This invention was developed by You Ruichao, Zhu Jintong, Tu Yonghu and Zhu Hangang.
The patent application number is CN..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Dalian Maritime University has submitted a patent application for Underwater High-pressure Dry Type Welding Process Welding Seam Forming Quality Evaluation Method for Q345 Steel Plate Fillet Welding Seam and Welding Process Parameter Optimization Method and Device. Liu Yongheng, Zhang Kang, Ning Dayong, Hou J..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Guangzhou Shipyard International Co Limited patent application for Positioning Device for Ship Plate and Method for Positioning Ship Plate Before Forming. This invention was developed by Wang Jianhua, Pan Yuxiang, Liang Bin, Zhao Gang and Sheng Shaoqin...
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Tangshan Meitainuo Metal Structure Mfg Co Ltd patent application for Separation and Collection Device for Rust and Paint Removal of Ship Bottom. This invention was developed by Shen Lixia, Wang Xiaolei, Li Shuqiang and Zheng Guangzu.
The patent appli..
Shipping and Marine
| Fri 28 Aug 2026
Beijing, Aug. 28 -- No. 707 Institute China State Shipbuilding Corporation Limited has applied Chinese patent for Device and Method for Machining Grooves and Holes in Inner Cavity of Frame Workpiece of Inertial Platform. Zhang Yonglu, Luo Yingjie, Yin Dezhi, Tian Hongchao, Wang Qiang, Yang Zhiyong, Chen Ming and Li Jinchao devel..
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