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Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Yanshan University has sought patent for Simple System for Simulating Fluctuating Motion of Ocean Conditions. This invention was developed by Lan Jingyan, Wang Lei, Wu Chaoran, Cao Haiying, Li Yunong, Wang Qiang and Liu Jiefeng.
The patent application number is CN202510589194 20250508. The patent publicati..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Ship Cooling System. The invention was developed by Xiao Qi, Zhang Kelong, Wang Ruiqi, Liu Ziping, Huang Chonghai, Chen Kai, Chen Zhaoxu, Wei Zhiguo and Dai Lu.
The patent ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released Zhonghong Shandong Ship Man Co Ltd and Binzhou Polytechnic patent application for Cabin Washing Device for Ship. This invention was developed by Zhao Xuegang, Li Zhaoqiang, Kong Weiqiang, Zhang Jianhua, Sun Qingyun, Ma Longlong and Yang Jialei.
The p..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Guangzhou Marine Geological Survey Sanya South China Sea Geological Research Institute and Guangzhou Marine Geological Survey patent application for Water Taking System and Deep Sea Water Development Work Ship. Ning Bo, Chen Mei, Wang Liang, Qiu Dezhi, ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released CCCC National Engineering Reseach Center of Dredging Technology and Equipment patent application for Mud Door Device, Dredging Ship and Design Method of Mud Door Device. This invention was developed by Hu Jingzhao, Xia Cheng, Dong Yuwei, Gao Jing, Guo T..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Deep Sea Tech Science Taihu Laboratory and China Ship Scientific Research Center patent application for Large Bottom Cabin Door for Deep Sea Manned Submersible Vehicle and Operation Method. The invention was developed by Hao Cheng, Xu Ke, Zhao Feihu, Z..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- No. 719 Res Institute China State Shipbuilding Co Ltd and Harbin Engineering University have filed a patent application for Air Injection-air Bag Combined Type Submarine Floating Icebreaking Device and Method. This invention was developed by Yang Di, Xue Yanzhuo, Xu Wei, Gao Jincheng, Li Xu, Tang Min, Wei Jia..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released Xiangzhou Airship Hainan Co Ltd patent application for Water Rescue System and Method Based on Combination of Wing-in-ground-effect Ship and Unmanned Ship. This invention was developed by Zhang Wei, Wang Xiaodong, Xu Xianghua, Zhao Meng and Xi Peng.
..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Hefei Jianfa Ship Mfg Co Ltd has sought patent for Ship Body Overturning Equipment for Shipbuilding and Application. This invention was developed by Bang Gun, Dong Jianyong, Dong Hucheng, Shen Jun, Sun Chengxiang and Hu Bin.
The patent application number is CN202510915058 20250703. The patent publication n..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Beijing Kesumu Intelligent Tech Co Ltd has applied Chinese patent for Unmanned Cleaning Ship for Salvaging Garbage and Control Method Thereof. Li Ruiyang, Liu Bangxiu and Peng Jingwei developed it.
The patent application number is CN202510596030 20250509. The patent publication number is CN120621587 (A). I..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Improved Wave-resistant Ship Structure. Gao Junliang, Jeon Dong Chul and Song Zhiwei developed the invention.
The patent application number is CN202510961932 20250714. The patent pub..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Nantong Sutong Shipyard Man Co Ltd patent application for Efficient Ship Cabin Enclosure Bulkhead Plate. The invention was developed by Cheng Jianming, Liu Zhijun and Xu Zhijun.
The patent application number is CN202511118243 20250811. The patent pu..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Northwestern Polytechnical University patent application for Ship Surface Anti-drag Gas Film Layer Structure and Ship. The invention was developed by Wen Jun, Zhao Jinfeng, Hu Haibao, Ding Haiyan, Wang Jingchun, Ouyang Huining, Liu Kaiwen and Qi Zhanyi..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Xiamen Honghai Kechuang Intelligent Equipment Co Ltd has sought patent for Parking Device and Ship System. This invention was developed by Wu Jinkui, Cao Ming, Duan Qiujia, Wang Haibin, Li Linjun, Tian Rengui, Guo Shuliang, Kang Xinghua and Fang Yan.
The patent application number is CN20251143033 20250728...
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Harbin Institute of Technology, Weihai patent application for Wave Load Calculation Method for Near-free-surface Cylindrical Structure in Marine Environment. Guo Anxin, Fang Qinghe, Song Yang, Wang Hui, Liu Pengfei, Li Jun, Wu Yongfu, Zhang Mengke, Jiao..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Shanghai Zhenhua Heavy Industries has sought patent for Jaw Clutch Control Method and Device. This invention was developed by Su Leping, Chen Lei, Zhou Haili, Han Linqing, Liu Jinbao and Liu Chuande.
The patent application number is CN20251156752 20250730. The patent publication number is CN120626642 (A). ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Wuhu Shipyard Co Ltd has filed a patent application for Hydraulic Lock Structure of Amphibious Vehicle Oil Film Static Pressure Support. This invention was developed by Bai Yuyu, Wang Yuxue, Su Sihai, Liang Xiaolong and Xia Haijun.
The patent application number is CN202510988658 20250717. The patent public..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Marine Radar Multi-target Tracking Method and System. The invention was developed by Ma Feng, Zhao Xinzheng, Zhou Genfeng, Zhu Hong, Li Xiaochi, Li Yan, Yang Jinlei, Liu Liu, Cui Yang, Tian Shubing,..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Chengdu University of Technology has sought patent for Method for Characterizing Thermal Maturity of High-over-mature Marine Black Shale. This invention was developed by Zhang Hongfei, Jiao Kun, Ma Lijun, Liu Lanfeng, Feng Xiaokai, Wang-zhou Xiangxin, Zhang Congke, Deng Bin, Wu Juan and Ye Yuehao.
The pate..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released China Power Eng Consulting Group Co Ltd and Jiangsu University of Science and Technology patent application for Marine Facies Sludge Modifier and Method for Preparing Barrier Material by Using Marine Facies Sludge Modifier. This invention was developed ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Hansun Shanghai Marine Tech Co Ltd and Hansun Jiangsu Marine Tech Co Ltd patent application for Ship Washing Water Treatment Device. The invention was developed by Chen Yajun, Zhang Chunjian and Zhang Shiliang.
The patent application number is CN202..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Anqing Marine Electric Device has sought patent for Diesel Injector Cooling Unit. This invention was developed by Bi Wenlong, Wang Liangen, Wang Hai and Wang Zhiyuan.
The patent application number is CN202510796435 20250616. The patent publication number is CN120626322 (A). International Patent Classificat..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- South China University of Technology and Guangzhou Shipyard International have applied Chinese patent for Method and System for Identifying Abnormal Temperature of New Energy Automobile Battery in Cabin of Transport Ship. Hong Xiaobin, Chen Guanqiao, Chen Yuanming, Cai Ruimou and Cui Bin developed it.
The ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Cosco Shipping Technology Co Ltd and Dalian Maritime University have sought patent for Method for Automatically Detecting Wandering Behavior in Ais Track of Ship. This invention was developed by Tu Enmei, Xie Zhiye and Fu Xianping.
The patent application number is CN202510739646 20250604. The patent public..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Sanya Ocean University of China and Ocean University China have sought patent for Preparation Method of Exoskeleton Sample Suitable for Observation of Morphology of Shellfish Mineralized Shell Tissue Cells. This invention was developed by Lian Shanshan, Wang Shi, Hu Naina, Li Yuli, Zhang Lingling and Bao Zhen..
Shipping and Marine
| Tue 24 Feb 2026
Geneva, Feb. 25 -- Yim Wonjun and Ocean University of China have applied WIPO patent for a Synthetic Biomolecular Condensate for On-demand Anticoagulation Therapy. Yim Wonjun and Jokerst Jesse developed it.
The patent application number is WO2025US42290 20250815. The patent publication number is WO2026039798 (A1). Internation..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Institute of Oceanology, CAS and Beijing Aerospace Xinli Technology have submitted a patent application for Moisture-heat-resistant, Corrosion-resistant and Mildew-resistant Multifunctional Coating on Magnesium Alloy Surface as Well as Preparation and Application Thereof. This invention was developed by Jiang..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Reliquefaction System of Fuel Transport Ship. This invention was developed by Xie Weikuo, Yu Jiachuan, Wang Jingzhou and Wang Tingyong.
The patent application number is CN202510853262 20250624. The patent publication number is CN12..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd has filed a patent application for General Online Test Method and System for Circuit Board. This invention was developed by Zhang Hongyuan, Liu Hongping, Li Yujiao, Chen Long, Bao Lijiang, Zhao Yue and Liu Xiaojian.
The patent application number is CN..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Xiamen Sunrui Ship Coatings Co Ltd has submitted a patent application for Cross-linking Curing Type Waterproof Binder and Preparation Method Thereof, and Hot-mixed Epoxy Asphalt and Preparation Method Thereof. This invention was developed by Chen Caiyang, Kang Ruirui, Yang Mingliang, Wen Zhengming and Yan Yao..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Xiamen Sunrui Ship Coatings Co Ltd has filed a patent application for Polyurea Battery Shell Protective Coating Based on Fluorine-containing Epoxy Hybrid Isocyanate and Nano Whisker Enhancement and Preparation Method Thereof. This invention was developed by Lin Zhifan, Xu Jianhui and Zhao Jiannan.
The pate..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Xiangshui Anhang Ship Eng Co Ltd has submitted a patent application for Rescue Unmanned Ship. This invention was developed by Lu Liping, Zhan Xiaoxiao and Zhao Yuanbo.
The patent application number is CN20251168211 20250731. The patent publication number is CN120621586 (A). International Patent Classificat..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Huazhong University of Science and Technology and Inst Deep Sea Science & Engineering Cas have submitted a patent application for Mother-son Type Deep Sea Bottom Mobile Robot Detection System. This invention was developed by Zheng Jinrong, Xiang Xianbo, Chen Ming, Liu Jun, Xie Chao, Leng Jing, Zhang Jialei an..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Univ Shandong Womens has submitted a patent application for Propulsion Device for Ship. This invention was developed by Chang Zhenming.
The patent application number is CN202510994485 20250718. The patent publication number is CN120621644 (A). International Patent Classification codes are B63H21/17, B63H21..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Yihang New Energy Tech Jiangsu Co Ltd has submitted a patent application for Ship Control Device Capable of Improving Turning Flexibility. This invention was developed by Ding Yulin, Yao Jinyi, Cao Kangben and Chen Ke.
The patent application number is CN202511115182 20250811. The patent publication number ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Xiangzhou Airship Hainan Co Ltd has submitted a patent application for Material Box Special for Marine Delivery and Delivery Method. This invention was developed by Zhang Wei, Zhao Meng, Wang Xiaodong, Xi Peng, Xu Xianghua, Chen Zekang and Li Junlin.
The patent application number is CN202510868209 20250626..
Shipping and Marine
| Wed 25 Feb 2026
Geneva, Feb. 25 -- CCCC National Engineering Research Center Of Dredging Tech and Equipment Co Ltd and Dalian Maritime Univ has submitted a patent application for Beidou-based Integrated Positioning, Navigation and Communication Apparatus for Engineering Ship in Deep and Sensitive Sea Area. Zhang Qingbo, Zhang Hongsheng, Hu Qing..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Liu Feng has submitted a patent application for Electrochemical Anti-corrosion System with Intelligent Regulation and Control Function for Ship Planking. This invention was developed by Liu Feng, Zhao Mengying, Wang Kai, Zheng Chenguo and Fu Chunlei.
The patent application number is CN202510842513 20250623..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released Jiangsu Maritime Institute patent application for Novel Book Retrieval System. This invention was developed by Li Hui, Chen Jiangjiang, Hang Jun, Chen Jing, Xu Chuanjiu, Gao Yuxin and Yuan Chanru.
The patent application number is CN20251107097 20250721..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Nanjing University of Science & Technology has submitted a patent application for Water Jet Propulsion Pump Combined with Pulse Detonation Engine. This invention was developed by Kang Yang, Xu Qiushi, Liu Bowei, Duan Huichuan, Li Ning, Huang Xiaolong, Li Can and Weng Chunsheng.
The patent application numbe..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Guangzhou Wenchong Shipyard has submitted a patent application for Ship Supporting Box Mounting Method. This invention was developed by He Huanxin, Wen Xianpu, Chen Xuejia, Wen Xianjuan, Lai Weili, Chen Guanghua and Liu Yuzhi.
The patent application number is CN20251150632 20250729. The patent publication nu..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Guangzhou Wenchong Shipyard has submitted a patent application for Cabin Tank Hoisting Tool, Cabin Tank and Ship. This invention was developed by Xiong Ying, Shuai Bing and Cai Donglian.
The patent application number is CN20251135086 20250725. The patent publication number is CN120621619 (A). International P..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Propeller Hoisting Method and Ship. Qin Lijun, Wang Jianhua, Xia Wenyu, Cao Lu, Gong Yonglin, Huang Jiafu and Chen Xiaolong developed the invention.
The patent application number is CN202510989403..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Jiangsu Modern Shipbuilding Technology has submitted a patent application for Liquid Tank Carrying, Hoisting and Closing Construction Method. This invention was developed by Wang Liqun, Tang Kai and Chen Cong.
The patent application number is CN202510858462 20250625. The patent publication number is CN120621..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Mounting Method for Integrated Window of Ship Cab. This invention was developed by Dong Jiawen, Cui Zhi, Lu Binbin, Xu Kai, Yang Zewei, Zhang Wei, Chen Xi and Tong Yufei.
The patent application number is CN202510745317 20250605. The patent publication ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Ship Ballast Water Adjusting Method Based on Improved Tornado Optimization Algorithm. Tuo Yulong, Tao Zhi, Peng Zhouhua, Wang Shasha and Wang Yuanhui developed the invention.
The patent application numb..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Ship Development & Design Center has submitted a patent application for Reversible Operation Platform Device and Buoy Recovery Method. Zhong Yuxiang, Wang Jianping, Xu Peng, Wang Song and Xiao Zhihu developed the invention.
The patent application number is CN202510765948 20250610. The patent publicatio..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Adjustable Mounting Base. This invention was developed by Zhu Haibo, Yang Jie, Xue Ting, Ren Zhongjie, Ma Guoliang, Tian Yuliang and Chen Lei.
The patent application number is CN202510744504 20250605. The patent publication number is C..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Aircraft/ship Cooperative Arrival Navigation Control Method Based on Fuzzy Observer. The invention was developed by Li Jiqiang, Zhao Haoyu, Zhang Guoqing, Zhang Wenjun, Huang Chenfeng, Zhang Xianku and ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Dalian Maritime University has submitted a patent application for Self-adaptive Course Control Method for Unmanned Surface Vessel Based on Input State Quantization and Output Constraint of Disturbance Observer. This invention was developed by Ning Jun, Cui Xiangjie, Li Peng, Li Wei, Li Tieshan, Liu Lu and Pen..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Dalian Maritime University has filed a patent application for Unmanned Ship Dynamic Event Triggering Obstacle Avoidance Control Strategy Based on Actuator Faults. This invention was developed by Hao Liying, Dong Gege, Wang Runzhi and Wu Zhijie.
The patent application number is CN202410274082 20240311. The pa..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Guangdong Guangchuan International Marine Tech Research Institute Co Ltd patent application for Navigation Light Inspection Method and Device, Electronic Equipment and Storage Medium. The invention was developed by You Yunhui, Yu Gang, Du Min, Shao Hon..
Shipping and Marine
| Tue 24 Feb 2026
Geneva, Feb. 25 -- Ocean University of China has submitted a patent application for Customized Filters to Address Color Vision Deficiency and Methods for Designing and Fabricating Such Filters. Poulikakos Lisa, Boechler Nicholas, Khan Shahrose, Jha Parth, Haddadin Zaid and Chattopadhyay Saaj developed the invention.
The patent ..
Shipping and Marine
| Tue 24 Feb 2026
Geneva, Feb. 25 -- Oceaneering International has filed a patent application for Mechanism for Positioning a Buoyancy Module. This invention was developed by Epland Per Christian and Klingsheim Jens.
The patent application number is WO2025US41945 20250814. The patent publication number is WO2026039602 (A1). International Patent ..
Shipping and Marine
| Tue 24 Feb 2026
Geneva, Feb. 25 -- World Intellectual Property Organization has received Oceaneering International patent application for a Scalable System for Measurement and Transfer of Data from Inside a Pipeline Disposed Subsea and Methods of Use. Boyle Greg Robert, Almerico Sam, Leon Christopher and Weeden Ryan W developed the invention.
..
Shipping and Marine
| Tue 24 Feb 2026
Geneva, Feb. 25 -- Ocean University of China has submitted a patent application for Systems for Clot Removal and Methods of Use Thereof. This invention was developed by Ross Elsie, Tracy Kayla, Delfin Nianza, Castellanos Angel, Guerrero Javier, Al-nouri Omar, Ramirez Michael, Wang Zongnan, Ng Cheuk Kiu, Huang Zachary and Wang Co..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Dalian Maritime University has submitted a patent application for Real-time Evaluation Method for Reliability of Marine Autonomous Surface Ship Mechanical Equipment. This invention was developed by Meng Xiangkun, Li Hongqiang, Zhang Yizhuo, Zhu Yuxuan, Zhang Wenjun, Yang Xue and Zhou Xiangyu.
The patent appl..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Ship Stern Tube Rear Bearing Double-slope Measuring Method and Mounting Method. This invention was developed by Zhi Yinfeng, Zhang Liang, Ruan Hongzhe, Liu Yang, Cao Ming and Li Xuefeng.
The patent application number is CN202510656342 ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published No 703 Research Institute of China Shipbuilding Group patent application for Splicing Support for Split Type Cooler, Fastening Structure and Mounting Method. The invention was developed by Gong Chengming, Lyu Sicong, Wei Fanpu, Pan Siyan and Yang Guang..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Dalian Maritime University has submitted a patent application for Insulation Wrapping Process Method Based on High-power Radio Frequency Coaxial Stable-phase Cable and Test System Thereof. This invention was developed by Bai Jinjun, Gao Shaoran, Jia Xianzhi and Song Yankong.
The patent application number is ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Multifunctional Sealing Wooden Plug Assembly Easy to Disassemble and Pulling Method Thereof. This invention was developed by Shi Yongjian and Zhang Zhijun.
The patent application number is CN202510734751 20250604. The patent publicatio..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Guangzhou Shipyard International has applied Chinese patent for Air Pipe Production Information Input Method, Device, Equipment and Medium. Yu Guiguang developed it.
The patent application number is CN202510797876 20250616. The patent publication number is CN120633051 (A). International Patent Classification..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Ship Trajectory Prediction Method Based on Graph Attention Mechanism and Electronic Chart. The invention was developed by Pan Mingyang, Chen Yuanlong, Liu Zongying, Lee So-hee, Hu Jingfeng, Hao Jianglin..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Non-metal Armored Optical Cable Surface Damage Detection and Positioning Quantification Method and Medium. The invention was developed by Ye Haoran, Guo Hongjie, Lin Shanying, Li Wenhua, Li Gen, Du Guan..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Shock-resistant Assembly Support. Zhang Quan, Tao Ruosi, Xu Wei, Ren Chengfang, Chai Yuhe, Mo Chengpeng, Jin Zhengjie and Yin Yidan developed the invention.
The patent application ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute and Ningbo Hydrology and Data Center have submitted a patent application for Comprehensive Monitoring and Early Warning Method for Water Quality of Park Water Supply Pipe Network. This invention was developed by Su Longqi..
Shipping and Marine
| Mon 23 Feb 2026
Munich, Feb. 24 -- Biontech Se, Nat Univ Singapore and Ocean University of China have submitted a patent application for RNA for Preventing or Treating Tuberculosis. This invention was developed by Ates Louis Simon, Dulberger Charles Lefco, Uebele Julia, Javid Babak, Macary Paul Anthony and Hoffmann Sandro.
The patent applica..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Shanghai Maritime University has submitted a patent application for Multi-physical-quantity Sensing Node Sparse Deployment Method and System and Medium. This invention was developed by Wu Huafeng and Zhang Qiannan.
The patent application number is CN202510695680 20250528. The patent publication number is CN1..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Genentech and Ocean University of China have sought patent for Magnetic Hydrogel Particles and Methods of Use. This invention was developed by Chen Annie I, Cunningham Craig Neal, Peijl Bernhard and Cavet Vincent.
The patent application number is CN20248009562 20240130. The patent publication number is CN1..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd has sought patent for Vacuum Clamp, Milling Head and Machining Method for Machining Inner Cavity of Thin-wall Box. This invention was developed by Sun Hongbing, Cao Xiaohua, Liu Hongping, Horie and Li Songqiang.
The patent application number is CN2024..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has released Ship Information Res Center China Shipbuilding Corporation Limited No. 714 Institute and Xi'an Jingyi Wisdom Tech Co Ltd patent application for Cross-network Data Automatic Import Method and System of Physical Isolation Network. This invention was devel..
Shipping and Marine
| Mon 23 Feb 2026
Munich, Feb. 24 -- Creaglobe GmbH has sought patent for Hydrofoil for a Watercraft. This invention was developed by Bratsch Christian.
The patent application number is EP20240719044 20240408. The patent publication number is EP4695145 (A1). International Patent Classification code is B63B32/60. Cooperative Patent Classificati..
Shipping and Marine
| Mon 23 Feb 2026
Munich, Feb. 24 -- Blackfish Engineering Design Ltd has applied European patent for a Mooring Connection Device. Warren Timothy, Twibell Timothy, Gibson Reuben and Warren Liam developed it.
The patent application number is EP20240742650 20240704. The patent publication number is EP4695143 (A1). International Patent Classifica..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Data Offline Transmission Method for Ship Construction Management. The invention was developed by Qian Jin, Shi Jinsong, Yu Li and Hou Jun.
The patent application number is CN202510546981 2025..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- No. 704 Research Institute of China State Shipbuilding has submitted a patent application for Ship Bearing Radial Loading Test Bench and Method for Simulating Ice Load and Water Immersion Working Conditions. Qin Xin, Huang Min, Zhou Kaifeng, Pan Kangyi and Yu Ping developed the invention.
The patent applic..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Guangzhou Shipyard International has submitted a patent application for Welding Gun Lifting and Transverse Moving Mechanism and Welding System. This invention was developed by Lyu Yunfeng and Zhao Yingkai.
The patent application number is CN202510872107 20250626. The patent publication number is CN120619707 ..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has received China Shipbuilding Group Fenxi Heavy Industry patent application for Welded Shell Wall Thickness Control Method. Li Fenghu, Lu Xin, Li Xia, Pang Shouzhong, Xu Weigang, Liu Long, Wang Feng and Wu Jiangwang developed the invention.
The patent application..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dalian Maritime University has submitted a patent application for Sea Surface Oil Film Thickness Measurement Method Based on Optimized Laser-induced Fluorescence Spectrum Wave Band. This invention was developed by Li Ying, Xu Qintuan, Ji Xiangxiang, Zhao Chenyu and Wang Yong.
The patent application number is..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Device and Method for Measuring Flatness of Ship Bulkhead Plate. This invention was developed by Zhang Zhijun and Qin Haojie.
The patent application number is CN202510731068 20250603. The patent publication number is CN120609254 (A). International Pate..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has received China Shipbuilding Group Fenxi Heavy Industry patent application for Quick Alignment Multi-station Device. Wu Bangzhou, Li Fenghu, Li Wei, Wang Jisheng, Song Peifei, Zhang Wang, Wang Zhaowei, Zhang Xiaodong, Shen Huijie, Hao Yongxin and Wang Zhifei deve..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Jiangsu Maritime Institute has filed a patent application for Teaching Appliance for English Teaching and Scoring Method. This invention was developed by Hu Xiaoli.
The patent application number is CN202510682104 20250526. The patent publication number is CN120612852 (A). International Patent Classification ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- South China Sea Institute Oceanology, CAS has submitted a patent application for Multi-channel Earthquake Air Gun Source System and Pressure Control Method Thereof. This invention was developed by Yang Zhou, Mao Huabin, Li Xianpeng, Zhong Fuchang, Xu Ke, Qi Yongfeng, Yu Linghui, Wang Xingyue, Zhong Wanxuan an..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has filed a patent application for Tidal Current Energy Power Generation Load Working Condition Self-adaptive Operation Control Method. This invention was developed by Li Mingyong, Xiao Yang, Xiong Yong, Wang Y..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dalian Maritime University has filed a patent application for Pore-adjustable PEEK Film and Preparation Method Thereof. This invention was developed by Song Chengwen, Zhang Shuaipeng, Fan Xinfei, Xu Yuanlu and Pan Zonglin.
The patent application number is CN202510762982 20250609. The patent publication num..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Workpiece Machining Method and System. This invention was developed by Wu Bangzhou, Li Fenghu, Li Wei, Wang Jisheng, Song Peifei, Lee Jeong-baek, Wang Zhaowei, Kwak Hyun-joong, Shen Huijie, Wu Changjun, Gong Peng and Meng Zhe..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dalian Maritime University has submitted a patent application for Ship Trajectory Compression Method Based on Shape and Space-time Motion Characteristics. Liu Chang, Yin Xianqi, Ling Yurou, Cao Lufang, Zhang Rongjie, Hu Qing and Zhang Jingpo developed the invention.
The patent application number is CN2025106..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has published Nantong Cosco Khi Ship Engineering patent application for Tail Shaft Tube Pe Precision Control Method. The invention was developed by Wang Jian, Hu Wei, Jiang Defeng and Sun Sizhen.
The patent application number is CN202510956887 20250711. The patent ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Container Ship Thick Plate Welding Method. This invention was developed by Dong Jiawen, Cui Zhi, Lu Binbin, Zhang Wei, Chen Xi and Tong Yufei.
The patent application number is CN202510830183 20250620. The patent publication number is CN120606143 (A). I..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- China Ship Scientific Research Center has applied Chinese patent for Propeller Blade Automatic Marking System. Wang Haiyang, Wu Shen, Xu Hanjia, Wang Senjin, Wu Hao, Chen Jiahao, Zhang Jiawen, Jiang Linfu and Zhu Qikai developed it.
The patent application number is CN202510682569 20250526. The patent publi..
Shipping and Marine
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has submitted a patent application for Underwater Vehicle Control Section Assembling and Debugging Tool. This invention was developed by Yi Guixing, Duan Peng, Wang Yikun and Li Yanan.
The patent application ..
Shipping and Marine
| Mon 23 Feb 2026
Munich, Feb. 24 -- Ocean University of China has sought patent for Isoform-independent Antibodies to Lipoprotein(a). This invention was developed by Tsimikas Sotirios, Witztum Joseph L and Gonen Ayelet.
The patent application number is EP20240789622 20240412. The patent publication number is EP4695289 (A1). International Patent..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Hohai University has submitted a patent application for Transform Architecture-based Lightweight Underwater Sonar Target Detection Model. Wang Junzhe, Chen Xinke, Dai Anbang and Wang Xingyang developed the invention.
The patent application number is CN202510647452 20250519. The patent publication number is..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dalian Maritime University has submitted a patent application for Self-supervised Dynamic Scene Monocular Depth Estimation Method Based on Efficient Fine Tuning of Parameters. This invention was developed by Wang Ye, Xue Shiyu, Wang Yijie, Zhu Hongze and Long Hao.
The patent application number is CN202510627..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dongguan University of Technology has submitted a patent application for Unmanned Ship Dynamic Illumination Correction Method and System Based on Residual Diffusion Model. This invention was developed by Ren Bin, Wang Zhihuai and He Chunhong.
The patent application number is CN202510647995 20250519. The pa..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Dalian Maritime University has sought patent for European Option Pricing Method Based on Mixed Fractional Brownian Motion and Jump Diffusion Model. This invention was developed by Bei Honghan, Gai Zhaoyi, Han Bing, Geng Xinpeng and Wang Wenyang.
The patent application number is CN202510627890 20250515. The p..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- China Three Gorges University has submitted a patent application for SMES Joint Planning Method Considering Carbon Emission. This invention was developed by Yang Nan, Liu Yiting, Xu Guobin, Zhao Yuzhuo, Liu Mengyuan, Gan Wenbin, Hao Juncong, Zhang Yu, Zuo Xiaolei, Zhang Zhixiang, Wang Jinxin, Hou Shaobo, Lin ..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Shanghai Maritime University has sought patent for Port Equipment Cluster Carbon Emission Assessment Method. This invention was developed by Fu Xiuwen, Ju Xu, Liu Xiangwei, Kuai Yue and Luo Jingui.
The patent application number is CN202510615717 20250514. The patent publication number is CN120612091 (A). Int..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- Institute of Oceanology, CAS has sought patent for Inversion Method and Device of Ocean Surface Layer Optical Diffuse Attenuation Coefficient Based on Machine Learning and Storage Medium. This invention was developed by Chen Lei, Luan Zhendong, Fan Conghui, Yang Pengpeng, Zhou Zhenlu, Ai Jinteng and Jiang Jin..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Ns-rpim-based Multi-physics Field Numerical Simulation Method for High-power Radio Frequency Coaxial Phase-stabilized Cable. This invention was developed by Bai Jinjun, Gao Shaoran, Wang Jiasheng and Son..
Shipping and Marine
| Tue 24 Feb 2026
Beijing, Feb. 24 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Batch Comparison Processing Method for Electrical Principle Data. Gong Qiaoling, Wu Sheng, Yu Lu and Tian Rui developed the invention.
The patent application number is CN202510650821 2025052..
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