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Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has received Bohai Shipbuilding of China State Shipbuilding patent application for Anti-pinch Flat Thin-walled Tube Cutting Jig, Sawing Machine and Method. Zhang Donghui, Man Xiaozhu, Wu Liping, Wang Hong, Yin Xiaokai, Zhang Yuanyuan, Dong Zheng and Zhao Yuehua devel..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has released No. 711 Research Institute of China State Shipbuilding patent application for Flow Guide Device of Ship Desulfurization System. This invention was developed by Wu Jingmao, Yang Yang, Li Ming, Zhang Yuanfei, Liu Yang, Gong Dawei, Wu Zhibing, Wu Yingying, ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- China Ship Development & Design Center has applied Chinese patent for Water Surface Unmanned Ship Power Module Putting and Recycling Base Station and Method. Hu Yang, Zhang Cheng, Xu Jia, Hu Weizheng and Chen Houjing developed it.
The patent application number is CN202511610867 20251105. The patent publicatio..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Zhejiang Dingli Machinery has submitted a patent application for Control Method and System for Swing Arm Rust Removal Head of Ship Rust Removal Vehicle. This invention was developed by Xu Zhong and Xu Shugen.
The patent application number is CN202511966032 20251224. The patent publication number is CN121424..
Shipping and Marine
| Tue 26 May 2026
Taipei, May 27 -- Taiwan Patent Office has released Chunghwa Telecom patent application for Claw Status Sensing and Container Detection Method and System for Bridge Crane and Computer Program Product Executing the Same. This invention was developed by Liu Chih-chun, Chen Zhe-liang, Chang Yuan-shuo and Huang Li-jin.
The patent..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Quick Press-fitting Tool for Shaft Parts and Press-fitting Method of Quick Press-fitting Tool. Sun Xiangzhi, Su Xin, Peng Yu, Xia Bo and Meng Xiangbin developed the invention.
The patent application number is CN202..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has released Nanjing Hangzhi Electric Tech Co Ltd patent application for Motor Fault-oriented Electric Ship Unilateral Driving Limp Control Method. This invention was developed by Guo Xu, Hu Yeliang, Yu Zhiping, Jiang Li, Zhang Di, Zhang Yajun, Zhang Le, Guo Yao, Zhu..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published Southeast University patent application for Dangerous Person Risk Assessment Method Based on Unmanned Ship Multi-modal Information Fusion. The invention was developed by Peng Hanmo, Yang Yuan, Wang Chengyuan, Yan Yucheng, Yan Shuo, Zhang Tingyue, Li Hao..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Three-dimensional Flow Field Reconstruction Method Based on Multi-domain Fusion Transformer. The invention was developed by Yu Changdong, Xu Yifan, Xia Weihao, Liu Jianyan, Li Runze, Bao Shuaiyu and Cao ..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Shanghai University and China Ship Scientific Research Center have sought patent for Single-camera Attitude Estimation Method and Device, Medium and Equipment. This invention was developed by Su Zhilong, Zhang Deyang, Tang Chengzhi, Zuo Jiaren, Jia Zhaosen, Zhong Shihan and Wang Jun.
The patent application ..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- CSSC Marine Power Part has submitted a patent application for Pouring Ladle Baking Device. This invention was developed by Yu Chengzhang, Chen Liyi and Li Bin.
The patent application number is CN20241131622 20240730. The patent publication number is CN121423576 (A). International Patent Classification code is..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has released No. 711 Research Institute of China State Shipbuilding patent application for Reaction Tower. This invention was developed by Li Mingxiang, Dong Shanting, Tan Wenyang, Yang Yang, Zhang Yuming, Xue Jing and Zhang Xiaokang.
The patent application number..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published No. 711 Research Institute of China State Shipbuilding patent application for Marine Fuel Filling Device and Marine Fuel Filling Method. The invention was developed by Xiao Kaihua, Wei Mian, Tu Shien, Shen Teng, Shen Yuhang, Wang Zhihan, Liang Zimu, Su ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- CSSC Guijiang Shipbuilding has submitted a patent application for Detachable Ship Smoke Exhaust System. This invention was developed by Huang Pengcheng, Wan Lihong, Zhang Zhiding, Sun Li and Pan Wenqian.
The patent application number is CN202511654197 20251112. The patent publication number is CN121425459 (A)..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published No. 711 Research Institute of China State Shipbuilding patent application for Cooperative Control Method and System for Connection and Disconnection of Marine Gearbox and Rotation Speed of Engine. The invention was developed by Xiao Dandan, Zhu Lin, Hua..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Zhejiang Marine Dev Res Inst has submitted a patent application for Salt-reduced Compound Flavor Beef Jerky and Preparation Method Thereof. Zhou Yufang, Ma Mingzhu, Hu Shiqi, Sun Jipeng, Liao Miaofei and Huang Dong developed the invention.
The patent application number is CN202511771203 20251128. The patent..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Integrated Tech and Economy Research Institute China State Shipbuilding Corporation Limited has applied Chinese patent for Anchoring Mechanism Capable of Automatically Correcting Position and Plugging Execution Robot. Yang Cheng, Zhang Hualiang, Liu Shulin, Yan Ge, Gu Yanfei, Zhang Yucheng, Tang Qing, Xu Yali,..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Shanghai Merchant Ship Design And Research Institute has sought patent for Lighting Control System and Method for a Ship Cabin. This invention was developed by Liu Xi, Weng Shuang and Wu Zhihua.
The patent application number is CN202511515297 20251022. The patent publication number is CN121419077 (A). Interna..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Qingdao Innovation Development Center Of Harbin Engineering Univ has submitted a patent application for Battery Cooling and Noise Reduction System for Underwater Vehicle. This invention was developed by Cao Yuanwei, Ning Ziyu, Lin Weijie, Shi Jianxin, Sun Baozhi, Yang Longbin and Li Yanjun.
The patent appli..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- CSSC Marine Technology has filed a patent application for Unmanned Ship Dynamic Path Re-planning Method Based on Elastic Emergency Route Network. This invention was developed by Fu Zekun, Hu Chunyang, Yu Haitao, Wang Hongxian, Zhang Shuai, Yang Shuai, Lu Jiajun, Wan Liumei, Wang Jinxin and Chen Xiumin.
The ..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Systems Engineering Research Institute China State Shipbuilding and Unit 91977 of PLA have applied Chinese patent for Searching and Positioning System and Positioning Method for Group Personnel Falling into Water. Chen Ping, Wang Tao, Bai Tianming, Zhu Bo, Li Dong, Chen Shaolong and Zhang Li developed it.
T..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Dalian Maritime University has submitted a patent application for Motion Recognition Method Based on Clip Multi-modal Contrast Learning. This invention was developed by Guo Jinghuan and Zeng Junwei.
The patent application number is CN202511584250 20251031. The patent publication number is CN121415466 (A). Int..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has received Bohai Shipbuilding of China State Shipbuilding patent application for A514Gr.Q Double-sided Laser-MAG Composite Welding Device and Method. Li Yang, Hu Xin, Guo Yanzhao, Wang Tingmeng, Qin Shijun, Yu Deqing, Li Yi and Liu Bin developed the invention.
T..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Engine Room Ventilation System and Ship. Guo Wenzhong, Zhao Suxue, Lu Zhongming and Zhou Hong developed the invention.
The patent application number is CN202511957595 20251223. The patent publication number is CN121425465 (A). Interna..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Afai Southern Shipyard (Panyu Guangzhou) has submitted a patent application for Jumping Stopping Protection Ring Special for Rudderstock. Lu Jiajun, He Jie, Mo Jianle and Wu Senfa developed the invention.
The patent application number is CN202511825850 20251205. The patent publication number is CN121425463 ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- China Ship Development & Design Center has submitted a patent application for Ship Shafting Torque Regulation and Control Device with Variable Transmission Ratio. This invention was developed by Yang Xianghui, Wu Hongmin, Wu Dongwei, Zhang Dahai and Hu Xiaoxiao.
The patent application number is CN202511918410..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has received Wuchang Shipbuilding Industry Group patent application for Bow Door Installation Method. Zhang Lin, Chen Gang, Ding Yuxin, Hu Jin and Liu Xinyan developed the invention.
The patent application number is CN202511939851 20251222. The patent publication ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Dalian Shipbuilding Industry has applied Chinese patent for Aerodynamic Force Load Mapping Application Method in Airfoil Sail Structure Analysis. Zhao Xiaoling, Hou Yupin, He Xu, Li Wenhe, Li Kun, Chen Li, Liu Chuang, Qian Jing, Li Wei and Hao Jiashu developed it.
The patent application number is CN2025121495..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Shanghai Merchant Ship Design And Research Institute has filed a patent application for Bionic Underwater Acoustic Detection Suspension Pod Structure. This invention was developed by Wang Yongcheng, Wang Shuping and Cong Shanxue.
The patent application number is CN202511520953 20251023. The patent publication..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Wuhan University of Technology has applied Chinese patent for Impact Energy Absorption Device and Law Enforcement Ship. Wang Xiaoyu, Xu Shuangxi, Zhao Shuntong, Chen Wei, Wu Yigang and Qiu Yu developed it.
The patent application number is CN202511568849 20251030. The patent publication number is CN121425418..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Nantong Linan Ship Machinery Co Ltd has applied Chinese patent for Anti-swing Control Method for Ship Bed. Xu Tiannan developed it.
The patent application number is CN20251202549 20251229. The patent publication number is CN121425411 (A). International Patent Classification codes are B63B29/10, B63B29/12 an..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Liquid Cargo Processing System Suitable for Various Cargo Liquefied Gas Transport Ships. Zeng Weiwu, Cui Jinquan, Wang Tingyong, Zhang Xiaoping, Wang Xiaoliang, Xie Weikuo, Zhan Tingjun, Wei Zhihao and Xu Bujian developed the invention..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published Jiangsu Zhenjiang Shipyard Group patent application for Assembly Type Bulwark Device for Ship. The invention was developed by Yin Xu, Deng Wei, Shi Mengqi, Zhao Lei, Tang Ning and Wu Chao.
The patent application number is CN202511353722 20250922. The..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Mast Falling Device. This invention was developed by Fang Yanjie, Qian Yonghao, Geng Peng, Cheng Bosen and Long Fei.
The patent application number is CN202511878616 202512..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Y-shaped Supporting Device of Exposed Deck. Chen Yuzhen, Wang Feng, Yang Qinghe and Zhang Chenya developed it.
The patent application number is CN202511693795 20251118. The patent publication number is CN121425395 (A). Interna..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Foldable Bridge Wing. This invention was developed by Shen Wei, Xie Lixin, Xie Sirui, He Xinyu, Fan Hongyuan, Huang Kaihang and Li Feng.
The patent application number is CN202511853413 20251210. The patent publication ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- China Shipbuilding NDRI Engineering has submitted a patent application for Multifunctional Seat Air Supply Air Conditioning System. Luo Yalei, Deng Hui, Wang Chuan, Huang Lingyin, Wang Yuanxing, Pan Xinyu, Cai Lijin, Wang Chen, Du Ziwei, Ding Yan and Liu Jing developed the invention.
The patent application nu..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Rubber Product Pretreatment System. Che Qi, Qian Yonghao, Cheng Bosen, Zhang Chenyao, Gao Yuling, Geng Peng, Ge Qizhen and Zhang Zeyu developed the invention.
The patent a..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Motor Controller Water Cooling Plate Based on Three-dimensional Pulsating Heat Pipe. Chang Chao, Zhang Jiahui, Ji Yulong, Liu Shuo, Wang Guoyou and Cao Yuanfu developed the invention.
The patent applicat..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Hubei Donghu Laboratory has filed a patent application for All-working-condition Parallel Networking Control Method for Electricity-electricity Hybrid Ship Direct-current Integrated Power System. This invention was developed by Xiao Runlong, Ma Fan, Hu Qi, Hao Xiaoliang, Wu You, Guan Zhitao and Jiang Wentao.
..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Dalian Shipbuilding Industry has applied Chinese patent for Combined Marine Cable Bracket Distributor Plate. Qu Lili, Han Xusheng, Lin Shuliang, Sun Baolong, Qin Junjie, Teng Yinwen, Li Bingtao, Sun Lidong and Wang Shuang developed it.
The patent application number is CN202511403733 20250929. The patent publi..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- State Intellectual Property Office of China has published Bohai Shipbuilding of China State Shipbuilding patent application for Portable Marine Cable Traction Device and Method. The invention was developed by Xia Yiming, Tian Xu, Wang Haiguan, Zheng Xianchao, Liu Bing and Liu Liqiang.
The patent application..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Hunan Guotian Electronic Technology Co Ltd has filed a patent application for Telescopic Antenna Device for Underwater Vehicle. This invention was developed by Jiang Can, Deng Jiajun, Ye Xin, Xu Zhengwei, He Tiancheng and Zhu Xiaolong.
The patent application number is CN202511808246 20251203. The patent pub..
Shipping and Marine
| Wed 27 May 2026
Beijing, May 27 -- Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd have submitted a patent application for Surface Coating Method for Realizing Thrust Amplification of Sail. This invention was developed by Zhang Yiming, He Xu, Sun Yanan, Du Shixing, Xie Xin, Wang Weiyi, Yao Guangfei, Sun Caidong, Wan..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Sanya Ocean University of China and Hainan Huayan Collagen Technology have applied Chinese patent for Preparation Method of Non-browning High-grafting-degree Glycosylated Collagen Peptide. Wu Haohao, Xing Wenshuo, Gao Qian, Li Shiyang, Zhao Zifang, Guo Hongxing and Zeng Mingyong developed it.
The patent app..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 27 -- Cosco Shipping Shipyard Nantong Co Ltd and Qidong Cosco Sea Transp Ocean Engineering Co Ltd have submitted a patent application for Temporary Cooling System Suitable for Inland River and Coastal Basin Ship Building. Qiu Ming, Shen Shiyang, Chen Kexiang, Li Hao, Qian Dongfeng and Liu Song developed the inventio..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 26 -- Wuxi Branch of No. 703 Res Institute China Shipbuilding Industry has submitted a patent application for Rotating Machinery Fault Prediction and Traceability Method Based on Causal Atlas. Sun Qian, Wu Yiming, Yin Fei, Ye Fengchao, Cao Lele and Li Xiang developed the invention.
The patent application number i..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Solar Photovoltaic and Air Compressor Waste Heat Recovery Combined System. The invention was developed by Shen Qingqing, Yang Haojun, Kong Lingbing, Wang Chao and Liu Daqian.
The patent applica..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group patent application for Pressure Relief and Evacuation System and Pressure Relief and Evacuation Method for Collecting Pipe of Co2 Transport Ship. This invention was developed by Pan Shuyi, Zhu Zilong, Yang Chunhua, Liu ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Dynamic Vibration Absorption Device Applied to Lubricating Oil Pipeline System of Gear Transmission Device. Zhang Runze, Zhang Haihua, Wu Yue, Wang Shidong, Ma Bozhao and Han Tianyao developed it.
The patent application nu..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Institute patent application for Pipeline Connecting Structure Capable of Being Automatically and Quickly Separated. The invention was developed by Zong Mingzhen, Guo Jincheng, Tang Qiang and Liu Yumeng.
The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group patent application for Ventilation Cap. The invention was developed by Qi Zhongkuan, Liu Yihu, Feng Muqi, Yu Chaoyue and Ze Runmin.
The patent application number is CN202511733071 20251124. The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Institute of Oceanology, CAS has submitted a patent application for Load Design Optimization Method for Measuring Sea Surface Flow Velocity by SAR (synthetic Aperture Radar). This invention was developed by Cao Saichao and Xu Yongsheng.
The patent application number is CN202511982702 20251226. The patent pu..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Haida Communication Co Ltd has submitted a patent application for Intelligent Ship Lock System Based on Digital Twinning. This invention was developed by Hu Xiaodong, Zhu Jicheng, Wu Chao, Xiong Xihui and Han Bailin.
The patent application number is CN202410555290 20240507. The patent publication n..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Fuzhou Ocean Res Institute and Minjiang University patent application for Fishing Boat Meteorological Route Planning System. The invention was developed by Chen Xinwei, Chen Yinqi, Wang Zeju, Yu Changbin and Luo Shuangfei.
The patent application numb..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Comprehensive Technology Foreseeing Method and System Based on Large Model Fusion Subjective and Objective Data. This invention was developed by Tao Peng, Fan Huili, Xu Jia, Xiang Kebing and Y..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- The 715th Research Institute of China State Shipbuilding and China State Shipbuilding Corporation have submitted a patent application for Feature Fusion Weight-intervening Full-connection Neural Network and Method Thereof. This invention was developed by Luo Zhaorui, Chen Yuechao, Zhang Wei, Du Shuanping and S..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Maritime University has sought patent for Ship Route Planning Method, System and Program Product in Polar Region Sea Ice Environment. This invention was developed by Xie Zongxuan, Wang Xinqing, Wang Shengzheng, Liu Wei, Fu Shanshan and Liu Xiaolin.
The patent application number is CN202511435580 2025..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Cylindrical Solid Electric Heat Storage Device Capable of Realizing Fixed-point Regulation and Control of Temperature Field of Heat Storage Body. This invention was developed by Zhu Rui, Su Jian, Liu Changjiang, Liu Junliang, Ding Ye,..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 26 -- Jiangsu Modern Shipbuilding Technology has submitted a patent application for Database Structure Synchronization Method Based on Virtual Reference Library. This invention was developed by He Jia, Gong Huibo, Feng Yudong and Jin Songtao.
The patent application number is CN202511302262 20250912. The patent publ..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Shanghai Waigaoqiao Shipbuilding patent application for Denitrification Device, Denitrification System, Drilling Platform and Denitrification Treatment Method. The invention was developed by Chen Gang, Yuan Hongtao, Kong Weiwen, Zhou Bo, Yang Hankun, Wang C..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Energy Supply System for Ship, Energy Management Method, and Electronic Device. Chen Gang, Wang Zhaowen, Guo Yong, He Hongliang, Chen Lin and Li Xuege developed the invention.
The patent application number is WO2024CN131956 20241114. The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Ship Information Res Center China Shipbuilding Corporation Limited No. 714 Institute has submitted a patent application for Configurable Retrieval Method and System Based on Large Language Model and Heterogeneous Data Source. This invention was developed by Li Xiang, Zhang Zuguo, Huang Xuefeng and Li Shilei.
..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Kulikov Timofey Vasilyevich patent application for Inflatable Watercraft. Kulikov Timofey Vasilyevich developed the invention.
The patent application number is WO2025RU50380 20251113. The patent publication number is WO2026106511 (A1). International Paten..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Cruise Ship Having Drawer-style Side Swimming Pool. This invention was developed by Chen Gang, Wang Zhangjian, Ding Yue, Yuan Hongtao, Huang Yiming, Wang Gaoshuai and Guo Shixi.
The patent application number is WO2025CN80943 20250306. The ..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Awning Device for Open Deck of Cruise Ship and Ship Comprising Same. This invention was developed by Chen Gang, Guo Yong, Lyu Yilin, Yu Yanling, Hua Xiangyang and Wu Dan.
The patent application number is WO2025CN80932 20250306. The patent pu..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 26 -- Hubei Donghu Laboratory has applied Chinese patent for Electricity-electricity Hybrid Ship Direct-current Integrated Power System Short-circuit Current Calculation Method. Ma Fan, Hao Xiaoliang, Wu You, Xiao Runlong, Guan Zhitao and Zhang Jie developed it.
The patent application number is CN202511951384 202..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- China Shipbuilding Industry Corporation No 723 Research Inst has applied WIPO patent for Porous Wave-transparent Super-hydrophobic Coating, and Preparation Method Therefor and Use Thereof. Gu Wancheng, Zhao Li, Li Long, Gu Linwei, Dou Changan, Tang Mingchun, Zhou Yang, Huang Biao and Du Bing developed it.
Th..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Dalian Maritime University has submitted a patent application for Efficiency Evaluation Method for Unmanned Ship Cluster Virtual-real Combination Formation Control. This invention was developed by Liang Xiao, Yu Changdong, Zhang Zhihao, Yang Chengbin, Liu Dianyong, Song Yankong and Li Wei.
The patent applicat..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Maritime University has submitted a patent application for Autonomous Ship Test Scene Optimization Generation Method Based on Multi-agent Game Interaction. This invention was developed by Wang Shengzheng and Shi Jie.
The patent application number is CN202511536116 20251027. The patent publication num..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Jiangnan Shipyard Group has submitted a patent application for Ship Lubricating Oil Pipeline Series Washing Regulation and Control Method and Monitoring System. Tian Fengchao, Bian Xiutao, Zhao Yuetong, Chen Lang, Chen Yunfei, Wang Jun, Meng Guanbo and Chen Qinghua developed the invention.
The patent applic..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for High-solid-content Low-voc (volatile Organic Compound) Water-based Bi-component Heavy-duty Anticorrosive Primer and Preparation Method Thereof. Ma Fubin, Li Shunli and Zhu Tingli developed the invention..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Pusan National Univ Industryuniv Cooperation Foundation patent application for Ship Flow Control System Having Pre-swirl Flow Control Fin. The invention was developed by Lee Inwon, Hwangbo Seungmyun and Kim Hyunjun.
The patent application number is WO202..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Beijing Jiangrong Zhizao Tech Co Ltd has filed a patent application for Aps-based Ship Production Dynamic Scheduling System. This invention was developed by Wang Fang.
The patent application number is CN202511617204 20251106. The patent publication number is CN121414058 (A). International Patent Classificat..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No 703 Research Institute of China Shipbuilding Group has sought patent for Probe Flex-resistant Clamp for Normal-temperature Jet-type Test Bench. This invention was developed by Li Dianxi, Ding Huawen, Li Yanfei, Wang Bo, Li Chi and Feng Xingyu.
The patent application number is CN202511882506 20251215. The p..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Oil States Industries UK Ltd has sought patent for Apparatus and Method. This invention was developed by Stephen Garry Robert.
The patent application number is WO2025GB52493 20251114. The patent publication number is WO2026104835 (A1). International Patent Classification code is E21B33/038. Cooperative Paten..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Tenderlift has filed a patent application for Mobile Platform Device for a Watercraft. This invention was developed by Chatillon Benoît, Le Quesne Xavier and Chicano Fabien.
The patent application number is WO2025EP83282 20251117. The patent publication number is WO2026104701 (A1). International Patent Clas..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Jiangsu Ocean University patent application for Multi-mode Sensing Device and Method Suitable for Tidal Flat Detection. The invention was developed by Kong Gaoqiang, Liu Panyu, Chen Ya'nan, Lu Zhongnan, Zhao Jinhao, Cai Bowen, Cheng Han and Yu Wanli.
..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Cabin Microclimate Intelligent Monitoring and Adjusting Method and System Based on Multi-sensor Fusion. The invention was developed by Ye Mengxiong, Yang Qin, Liu Keqin, Cai Sh..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 719 Res Institute China State Shipbuilding Co Ltd has filed a patent application for Mute Cabin Noise and Vibration Cooperative Control Method and System. This invention was developed by Yin Hong, Yang Fei, Yang Qin, Gao Changhua, Yu Peng, Liu Keqin, Liu Tun, Wu Siyuan, Han Yueyang and Wang Shipeng.
The..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Wuxi Branch of No 703 Res Institute China Shipbuilding Industry patent application for Instrument Anti-seismic Installation Assembly with Flexible Buffering and Locking Mechanism. The invention was developed by Zheng Tian, Hua Jun, Wang Qiang, Li Wentin..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Institute of Oceanology, CAS has sought patent for Method for Cultivating Kelp Triploid by Inducing Unisexual Dihaploid Gametophyte. This invention was developed by Shan Tifeng and Liang Ganlin.
The patent application number is CN202511596008 20251104. The patent publication number is CN121400351 (A). Interna..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Wuchang Shipbuilding Industry Group has submitted a patent application for Hoisting Device and Method Suitable for Equipment in Narrow Cabin. Ku Fan, Zhang Huitao, Zhou Yongjiang, Huang Xiaoyong, Yan Junyi and Hu Ruidong developed the invention.
The patent application number is CN202511854068 20251210. The ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Anhui & Huaihe River Institute of Hydraulic Research Anhui Water Conservancy Project Quality Inspection Center Station has submitted a patent application for Aquatic Weed Cleaning Device and Measuring System for Unmanned Ship. This invention was developed by Wei Kuiye, Song Xinjiang, Zhu Shibin, Xu Haibo, Cao ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- No. 704 Research Institute of China State Shipbuilding has submitted a patent application for Cylinder Inner Wall Material Block Dismounting and Mounting Device. This invention was developed by Wang Haoxi, Zhang Yongsheng, Zhou Xiaojie, Gao Shuang and Wang Zhenyu.
The patent application number is CN20251183..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Clamping Tool and Clamping Method for Insulation Module of Enclosure System. Yu Meng, Shi Wenjun, Wu Tianwei, Wan Zhong, Yang Chunhua, Liu Jinfeng and Wang Zhihao developed the invention.
The patent application number is CN202511799184 ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Regularization Parameter Estimation Method for Lung Three-dimensional Electrical Impedance Tomography. Tang Zhiqiang, Xu Zhiyuan and Fu Hongsun developed the invention.
The patent application number is C..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Marine Town Inc patent application for Forward Latching Handle. Tung Chin-chung developed the invention.
The patent application number is US202418951705 20241119. The patent publication number is US20260139531 (A1). International Patent Classification codes a..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft, Method of Controlling Watercraft, and Watercraft. This invention was developed by Moritani Kento and Ikegaya Yuji.
The patent application number is US202519391111 20251117. The patent publication number is US202601..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has sought patent for System for Controlling Watercraft, Method of Controlling Watercraft, and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202519391094 20251117. The patent publication number is US20260138725 (A1). International Patent Cla..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Propelling Watercraft, Watercraft, and Method of Propelling Watercraft. This invention was developed by Moritani Kento.
The patent application number is US202519391118 20251117. The patent publication number is US20260138724 (A1). Interna..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202519391106 20251117. The patent publication number is US20260138723 (A1). International Patent Classification codes ..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for Jet Propulsion Watercraft, Jet Propulsion Watercraft Control System, and Method for Maintaining Jet Propulsion Watercraft in Docked State. This invention was developed by Okada Yasuhiro, Hemmi Yasuhiko, Okamoto Yukitaka, Murayama Takuya, Amma Hirofumi,..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Propelling Watercraft, Watercraft, and Method of Propelling Watercraft. Ikegaya Yuji developed the invention.
The patent application number is US202519391114 20251117. The patent publication number is US20260138721 (A1). International Pat..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft and Watercraft. Ikegaya Yuji developed the invention.
The patent application number is US202519391097 20251117. The patent publication number is US20260138720 (A1). International Patent Classification codes are B63H..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Air Products and Chemicals has filed a patent application for Apparatus and Process for Ship-based Carbon Dioxide Capture for Fuel Production. This invention was developed by Angel Hallgeir Dalane, Nemetz Leo Richard and Zahn Steffen.
The patent application number is US202418950820 20241118. The patent p..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published Chengdu Drifting Island Outdoor Co Ltd patent application for High-pressure Narrow-type Bottom Weighted Boat. The invention was developed by Wang Dai and Luo Yan.
The patent application number is US202519385192 20251111. The patent publication number is US20..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Cochrane USA Inc has submitted a patent application for Buoy and Buoy Assembly. This invention was developed by Cochrane Alexander Richard.
The patent application number is US202619446313 20260112. The patent publication number is US20260138710 (A1). International Patent Classification code is B63B22/16...
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Tianjin Research Inst For Water Transport Engineering MOT has sought patent for Self-energy Storage Device and Method Applied to Constant Mooring Tension. This invention was developed by Chen Hanbao, Chen Songgui, Luan Yingni, Shen Wenjun, Chen Jiangnan, Niu Xingyu, Zhu Yingtao, Guan Ning, Tan Zhonghua and ..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Patrick Ind Inc has filed a patent application for Boat Tower and Cover Arrangement. This invention was developed by Danforth Scott, Sheppard Adam and Young Austin.
The patent application number is US202619446172 20260112. The patent publication number is US20260138708 (A1). International Patent Classifi..
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