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Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute and Zhejiang University of Technology have filed a patent application for Ecological Seawall with Multi-gap Structure in Strong Tidal Bore Area and Vegetation Planting Method. This invention was developed by Zhou Shengzhi,..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Beijing Blue Sea Yineng New Energy Group Co Ltd and China Shipbuilding Industry Corporation New Energy have submitted a patent application for Solar Heat Collector Supporting Member and Photo-thermal Power Generation Device. This invention was developed by Zong Diyuan, Li Xiang, Wang Nanfei, Shi Xusheng and Ya..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 13 -- No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Tech Development Co Ltd have sought patent for Offshore Platform Fuel Gas and Supercritical Carbon Dioxide Rankine Cycle Combined Power Generation System. This invention was developed by You Jianhua, Zhang Heming, Wu Qiong, Chen Z..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Abov Semiconductor Co Ltd [kr]; Mokpo National Maritime University Industry-Academic Cooperation Foundation has filed a patent application for Apparatus for Detecting Current of Power Factor Correction Circuit. This invention was developed by Lee Kwang Woon, Shin Jae Sung, Hong Won Cheol, Ryu In Beom and Jang M..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Shanghai Merchant Ship Design & Research Inst has submitted a patent application for Ship Bubble Drag Reduction Detection Device and Ship. This invention was developed by Xu Jingjing, Liu Peng, Sun Haisu and Lu Chenliang.
The patent application number is WO2025CN130086 20251027. The patent publication number..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Elite Marine Equipment & Engineering has submitted a patent application for Water-cooling Type Plate-fin Heat Exchanger for Large Equipment. This invention was developed by Shen Jiandong, Song Xi, Li Haiyan, Yao Jinquan and Yao Lufei.
The patent application number is CN202511598055 20251104. The patent publ..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- No. 703 Research Institute of China Shipbuilding Group has filed a patent application for Double-layer Mechanical Seal Housing Structure Combined with Labyrinth Seal. This invention was developed by Tian Hao, Su Jipeng, Shen Qiang and Liu Zhuang.
The patent application number is CN202511627614 20251107. The..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Universiteit Antwerpen has submitted a patent application for Efficiently Monitoring the Surge Motion of a Moored Vessel. This invention was developed by Kerstens Robin and Steckel Jan.
The patent application number is WO2025EP80922 20251027. The patent publication number is WO2026093189 (A1). International ..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Waertsilae Netherlands B V patent application for Propulsion Unit and Propulsion System for a Ship. The invention was developed by Engels Eddy, De Koning Michiel and Van De Sande Jan.
The patent application number is WO2024EP80874 20241031. The patent pu..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Waertsilae Netherlands BV has sought patent for Steering Section, Propulsion Unit and System for a Ship and a Method for Supplying Oil and Monitoring for Leaks. This invention was developed by Engels Eddy, De Koning Michiel and Van De Sande Jan.
The patent application number is WO2024EP80873 20241031. The pa..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group patent application for Receiving and Releasing Device for Very Low Frequency Transmitting Antenna. This invention was developed by Li Bing, Liu Yong, Luo Xi..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has sought patent for Underwater Towed Body Umbilical Cable Tension-reducing Traction Device. This invention was developed by Lin Zhijun, Bao Lin, Xie Hongxiao, Pan Zijun, Sun Chengyu, Luo Shuanghua, Xu Jianlong,..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Hull Broadside Anti-collision Composite Sandwich Plate and Preparation Method Thereof. Zhang Ziyang, Ma Shuguang, Yuan Hongtao, Zheng Xingfeng, Choi Kye-won, Tang Li, Wu Ye, Zhao Danlei, Feng Jiankun and Gao Yu developed the invention.
Th..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Nantong Ocean Ship Equipment Co Ltd has sought patent for Rudder Stock Nut Mounting and Dismounting Tool. This invention was developed by Wang Yongqiang, Chai Jiancai, Wang Zhiguo and Lou Yonggang.
The patent application number is CN202511289520 20250910. The patent publication number is CN121290319 (A). In..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry patent application for Cutting Device and Cutting Method for Lap-welded Corrugated Plates. This invention was developed by Qian Xuewei, Fang Ming, Feng Wei, He Yuliang, Jia Changzheng, Xing Yan, Huang Ronggang, Wang Sicong, Q..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Institute of Oceanology, CAS has applied Chinese patent for Ship In-transit Autonomous Early-stage Preventive Cleaning Method and System. Wen Xianhe, Qiu Mengde, Liu Zhaohan, Li Hanqing, Liu Chi, Wei Zhenshun, Chen Yonghua and Wang Fan developed it.
The patent application number is CN202511850791 20251210. Th..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- No. 707 Institute China State Shipbuilding Corporation Ltd has submitted a patent application for Gyroscope and Gyroscope Error Correction Material Filling Method. This invention was developed by Yu Dechuan, Zhao Bingquan, Bai Yongjie, Li Shiyang, Wang Zetao, Wang Dianliang and Zhang Shuai.
The patent appli..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Shoal Tide Level Station Laying Device and Auxiliary Mounting System Thereof. This invention was developed by Ying Chaoran, Tang Dongyue, Sun ..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- 724th Research Institute of China State Shipbuilding has submitted a patent application for Anti-cavitation Liquid Storage Device for Phase Change Cooling System. Chen Hao, Xiang Liyin, Liu Bo and Dai Shugang developed the invention.
The patent application number is CN202511809262 20251203. The patent publi..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- COSCO Shipping Heavy Industry (Yangzhou) has sought patent for Hydraulic Control System of Sailboat. This invention was developed by Wu Baoxiang, Xin Jiansheng, Hong Weibiao, Guo Haijun, Zhang Xuhao and Zhu Dan.
The patent application number is CN202511696612 20251119. The patent publication number is CN121..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- ABB has submitted a patent application for Feasible Ship Voyage Planning. This invention was developed by Sharifi Maryam and Feyzmahdavian Hamid.
The patent application number is WO2025EP80127 20251020. The patent publication number is WO2026093044 (A1). International Patent Classification codes are B63B49/0..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Eisbar Architecture Engineering Res Pc has sought patent for Ship-mounted Rafting Device for Sea Ice Habitat Restoration. This invention was developed by Wolf Max.
The patent application number is WO2024US53436 20241029. The patent publication number is WO2026095921 (A1). International Patent Classification ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 13 -- Harbin Engineering University has submitted a patent application for Tail Water Outlet Control Valve, Water Supply Device and Water Ramjet Engine. This invention was developed by Liu Ping'an, Li Shuaifeng, Wang Derui, Nie Hongyu and Xu Kejing.
The patent application number is CN202511737617 20251124. The pa..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 13 -- China Ship Development & Design Center has submitted a patent application for Marine Supercritical Carbon Dioxide Recompression Cycle Power System Control Method. Zhang Fan, Song Zhenguo, Zhang Qiaoyu and Chen Chong developed the invention.
The patent application number is CN202511408675 20250929. The patent ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Institute of Oceanology, CAS patent application for Molecular Marker Related to Red Shell Color Character of Litopenaeus Vannamei and Application. The invention was developed by Li Fuhua, Fang Xiaochen and Yu Yang.
The patent application number is CN20..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Dalian Shipbuilding Industry has submitted a patent application for Water Treatment System Suitable for EGR Main Engine. This invention was developed by Yu Lei, Zhao Jie, Xu Enguang, Sun Dezhuang, Liu Yongxin, Tang Chuan'an, Sun Yi, Lu Tong, Liu Yan, Dai Zhentao, Meng Zhongyuan, Zhang Baomin, Qiu Wantao, Jiang..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Storage Box for Cruise Ship Drinking Water Hose. This invention was developed by Gong Kezhen, Wang Lei, Xue Mei, Li Quankun and Zhong Yanpeng.
The patent application number is CN202511656923 20251113. The patent publication number is CN121291..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Qilu University of Technology Shandong Academy of Sciences has applied Chinese patent for Unmanned Sailboat Sail Rotating and Folding Control Device Based on Servo Motor. Xu Chonghai, Xiao Guangchun, Wang Fei, Guo Ning and Chen Hui developed it.
The patent application number is CN202511390684 20250926. The ..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Naval University of Engineering patent application for Active Control Device for Hydrodynamic Noise at Sea Opening of Ship. This invention was developed by Zhang Wenwen, Xu Rongwu, Liu Jinwei and Tian Bowen.
The patent application number is CN20251165..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Water Inlet Alarm System Used in Ship Building Process. This invention was developed by Na Tiesuo, Wang Jie, Li Ning, Ye Fei, Zhai Jiawei, Meng Jinzhou and Xie Junhua.
The patent application number is CN202511648528 20251112. The patent publi..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Dalian Shipbuilding Industry patent application for Technological Method for Segmental Construction and Total Assembly of Curved Pattern. The invention was developed by Wang Chengxing, Dong Zhenhe, Yao Wei, Li Pengfei, Chen Weifeng, Ding Ye, Sun Peng, Z..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Standardized Design Method Suitable for Large Cruise Ship Cabin Triangular Area. This invention was developed by Zhong Yanpeng, Wang Zhangjian, Yang Jun, Zhao Lin, Li Yaxin, Gong Kezhen, Li Quankun,..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Hatch Cover Overturning Device and Method and Ship. Wang Dongmei, Li Jialin, Ji Shoujuan, Xu Zhiquan and Huang Haibo developed the invention.
The patent application number is CN202511764067 20251127. The patent publication number is C..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Afai Southern Shipyard (Panyu Guangzhou) has submitted a patent application for Handrail Connecting Device for Aluminum Alloy Ship and Aluminum Alloy Ship. This invention was developed by Wu Chuxiong, Huang Jiahao, Mo Jianle, Liu Zhihang and Lin Yuaner.
The patent application number is CN202511470177 202510..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Afai Southern Shipyard (Panyu Guangzhou) has submitted a patent application for Simple Driving Console and Mast Integrated Structure and Unmanned Surface Vessel Applying Same. Li Zhihe, Zheng Rurong and Pan Gen developed the invention.
The patent application number is CN202511878425 20251212. The patent pub..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Nantong Fangzhou Ship Tech Co Ltd patent application for Double-wiping-rod Windscreen Wiper for Ship. The invention was developed by Ji Qinghua and Hou Jiangbo.
The patent application number is CN202511796962 20251202. The patent publication number i..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Clamping Jaw Device Capable of Quickly Setting Tool and Adjusting Clamping Jaw. This invention was developed by Jiang Bingfa, Xu Jiapin, Yan Weijing, Zhang Zhi, Gui Siyuan, ..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Chuck Device for Machining Eccentric Hole in Square Part. This invention was developed by Yang Shengli, Xue Xiaoxing, Wang Qingping,..
Shipping and Marine
| Wed 13 May 2026
Beijing, May 13 -- CSSC Marine Power Part has applied Chinese patent for Flattening Structure and Method Applied to Diffuser. Lyu Wenchao, Yi Miaohui, Qiu Zhimin and Chen Weifang developed it.
The patent application number is CN202511659333 20251113. The patent publication number is CN121289278 (A). International Patent Classif..
Shipping and Marine
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Bound 4 Blue SL patent application for Sail for Boats. The invention was developed by Bermudez Miquel José Miguel, Aleixendri Muñoz Cristina, Ferrer Desclaux David, Llopis Pascual Alberto, Bailardi Giovanni and Charrier Bertrand.
The patent application..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Globalkorea Co Ltd has submitted a patent application for Integrated Control System and Method for Safe Sailing and Carbon Emission Reduction of Autonomous Ship. Song Jin Ho developed the invention.
The patent application number is WO2025KR17234 20251028. The patent publication number is WO2026095540 (A1). I..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Guangxi Yuchai Marine And Genset Power Co Ltd has submitted a patent application for Intelligent Engine Monitoring System. Wen Qin, Huang Yongzhong and Li Wei developed the invention.
The patent application number is WO2025CN130796 20251029. The patent publication number is WO2026092494 (A1). International P..
Shipping and Marine
| Tue 12 May 2026
Geneva, May 13 -- Tge Marine Gas Eng GmbH has applied WIPO patent for Method for Discharging an Lco2 Emitter Storage Tank into an Lco2 Storage Tank on Board a Ship, and Corresponding System and Ship. Krauss Florian and Buschmann Max developed it.
The patent application number is WO2025EP59463 20250407. The patent publication ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Shanghai Maritime University and Shanghai Fire Research Institute of MEM have sought patent for Self-suppression Grading Fire Extinguishing System in Energy Storage Battery Module Cavity. This invention was developed by Chen Jiaxian, Wang Wei, Kang Yutao, Yang Juntao, Wang Zhengyang and Zhang Bingli.
The pa..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Jiangsu Maritime Institute and Yige Biotechnology Nanjing Co Ltd have filed a patent application for Cross-border E-commerce Abnormal Transaction Behavior Risk Prediction Method Based on Graph Neural Network. This invention was developed by Guo Yunli, Ma Meifang and Gao Yuxin.
The patent application number ..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 12 -- Xi'an Jiaotong University and China Ship Development & Design Center have submitted a patent application for Error Code Evaluation Method for Psk Data Transmission System of Unmanned Aerial Vehicle Under Action of High-power Microwaves. Meng Yuchen, Chen Yuhao, Wang Wenzhuo, Wang Shuowei and Xie Yanzhao develo..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Hudong Heavy Machinery has sought patent for Belt Type Double-angle Encoder Transmission Device for Transmitting Angle Signal of Crankshaft of Marine Low-speed Engine and Marine Low-speed Engine. This invention was developed by Yao Jing, Li Panfeng and Lin Hang.
The patent application number is CN2025113891..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Dalian Maritime University has applied Chinese patent for Radiology Report Generation Method and System Based on Global Dependency Learning and Multi-modal Alignment Network. Zhang Yijia, Hou Xiaodi and Lu Mingyu developed it.
The patent application number is CN202511306295 20250912. The patent publication nu..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Shanghai Maritime University has filed a patent application for Multi-modal Dialogue Emotion Recognition Method, Electronic Equipment and Program Product. This invention was developed by Hu Huadong and Liu Jin.
The patent application number is CN202511394363 20250928. The patent publication number is CN121281..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Shantou Communication Center The Navigation Guarantee Center Of South China Sea Mot patent application for Quantitative Analysis Method and System for Risk of Ship Colliding with Sea Wind Field. Yu Jinchao, Wu Murong, Wu Weimian, Li Yanna, Zhang Jianhao,..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Three Gorges Navigation Authority and Hunan Yuanqi Zhixing Tech Co Ltd have submitted a patent application for Ship Lockage Differential Control Method Based on Maximum Flow Value and Ship Loading Rate. This invention was developed by Hou Guojiao, Liu Qin, Xiao Shengkui, Zhang Dong, Wang Shijian, Jiang Dongcan..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Xi'an Kaidun Intelligent Tech Co Ltd has submitted a patent application for Ship Sight Line Compensation Monitoring System Based on Multi-source Perception. Xie Changsheng, Xie Changgang and Wu Pengjun developed the invention.
The patent application number is CN202511347871 20250919. The patent publication ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Zhendui Industrial Intelligent Tech Co Ltd and Mu Zhendi patent application for Ship Berthing Scheduling Method Based on Multi-objective Optimization. This invention was developed by Mu Zhendi, Jiang Yunbo and Liu Xueliang.
The patent application numb..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Shipyard Power Distribution Network Health Degree Assessment Method and System. The invention was developed by Wang Shuai, Kong Lingbing, Wang Jian and Wu Han.
The patent application number is ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has applied Chinese patent for Aqwa-based Method and System for Determining Maximum Transverse Flow Velocity of Entrance Area of Marine Lock. Zheng Guodan, Zhang Yunfeng, Sun Yihao, Hu Chengfei, Liu Yihua, Fan Lidong, Liu ..
Shipping and Marine
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has released Irca SpA patent application for Panel for a Ship Floor. This invention was developed by Fraschetti Stefano, Pizzinat Giuseppe, Poser Ivan, Taurian Andrea and Zoppas Federico.
The patent application number is EP20240743895 20240626. The patent publication number is EP473532..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 12 -- Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd has submitted a patent application for Automatic Switching Device of Multipath Mechanical Switch on Circuit Board. Zhang Hongyuan, Liu Hongping, Li Yujiao, Bao Lijiang, Yang Ling, Chen Long, Zhao Yue, Liu Xiaojian and Li Guoming developed the invention.
..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Nat Satellite Ocean Application Service patent application for Marine Microwave Product Application Technology Maturity Determination Method, Device and Equipment. Lang Shuyan, Bao Qingliu, Jia Yongjun and Zhang Yi developed the invention.
The patent ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Beihai Ecological Center Mini Of Natural Resources has sought patent for Heavy Metal Pollution Grade Early Warning Method for Marine Ecology. This invention was developed by Deng Chunmei, Sui Juanjuan, Yang Xiaofei, Li Qian, Wei Jifang, Liu Xing, Qin Jie, Lyu Yang, Wan Chenyang, Zhao Ludan and Koremyo.
The ..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Deepfar Ocean Tech Co Ltd has submitted a patent application for Control Simulation System and Method for Underwater Equipment. This invention was developed by Hou Mingbo, Zhang Chengzhi, Xu Junbo, Deng Jingjie, Zhao Guoteng, Guo Jianpeng and Pan Shiliang.
The patent application number is CN202511822400 202..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Deep Sea Tech Sciences Taihu Laboratory Lianyungang Center has sought patent for Intelligent Ship Steering Capability Multi-dimensional Evaluation System Based on Virtual-real Fusion. This invention was developed by Zhang Haihua, Tian Hongyu, Lu Changzhou, Yao Fengxiang, Xu Li, Li Pengcheng, Tang Xu, Teng Yao,..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- China Ship Development & Design Center has applied Chinese patent for Usv Combat Effectiveness Optimization Method Based on Fusion Control Strategy. Chen Houjing, Xu Jia, Hu Yang, Zhang Cheng, Hu Weizheng, Zhao Xudong and Mao Hao developed it.
The patent application number is CN202511214833 20250828. The pate..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Ventilation Component Library Parameterized Intelligent Modeling and Testing Method and System and Storage Medium. This invention was developed by Shi Yuxin, Zhang Taiwen, Wu Zhenghua, Lu Jun, Tang Liangkun and Jia Ziyu.
The patent applic..
Shipping and Marine
| Tue 12 May 2026
Beijing, May 12 -- Dalian Maritime University has submitted a patent application for Optimization Design Method for Ship Recoverable System. Zhang Peng, Wang Zhixue, Tian Bomu, Li Songlin, Zhang Yuewen, Du Taili, Zou Yongjiu and Jiang Xingjia developed the invention.
The patent application number is CN202511314991 20250915. The..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received No 703 Research Institute of China Shipbuilding Group patent application for Marine Unit Monitoring System Mainboard. Sun Huiyang, Wei Wei, Jia Dezhi, Chen Lin, Chu Dejun, Xu Yunzhi and Xin Xuejian developed the invention.
The patent application number ..
Shipping and Marine
| Mon 11 May 2026
Munich, May 12 -- Irca SpA has submitted a patent application for a Heating Panel for the Floor of a Ship. This invention was developed by Fraschetti Stefano, Pizzinat Giuseppe, Poser Ivan, Taurian Andrea and Zoppas Federico.
The patent application number is EP20240745516 20240626. The patent publication number is EP4735799 (..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Mitsubishi Shipbuilding patent application for Ship. This invention was developed by Miyamoto Atsuto, Saigo Kohei and Tamura Hiroshi.
The patent application number is CN20248036102 20240408. The patent publication number is CN121285504 (A). Internatio..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Mitsubishi Shipbuilding patent application for Carbon Dioxide Metering System, Ship, and Carbon Dioxide Metering Method. This invention was developed by Yoshino Masatake, Unseki Takashi, Abe Kazuya, Mori Hideo, Ogata Toshio and Kano Yuzane.
The patent..
Shipping and Marine
| Mon 11 May 2026
Munich, May 12 -- Soarlon Maritime Co Ltd has submitted a patent application for Heat Dissipation Type Marine Fairlead Protective Sleeve. This invention was developed by Chen Jianguo, Chen Zelin, Jiang Tao, Lu Nijun and Aw Koh Seng.
The patent application number is EP20250153119 20250121. The patent publication number is EP47..
Shipping and Marine
| Mon 11 May 2026
Munich, May 12 -- Curcio Mario has applied European patent for Thermoelectric Synthetic Decking for Marine Vessels.
The patent application number is EP20240020326 20241104. The patent publication number is EP4737295 (A1). International Patent Classification codes are B63B3/68, B63J3/04, F24S20/66, H10N10/10 and H10N10/80. Co..
Shipping and Marine
| Mon 11 May 2026
Munich, May 12 -- Ocean University of China has submitted a patent application for Pro-polypeptides and Methods of Using and Designing the Same. This invention was developed by Degrado William, Schnaider Lee, Larwood David, Bhattacharya Sagar, Jo Hyunil, Chen Yuda and Tackie-yarboi Ethel.
The patent application number is EP2024..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- Zhejiang University and No. 705 Res Institute of China Shipbuilding Industry Corporation have submitted a patent application for Error Compensation Method, System and Device for Current Sampling, Medium and Program Product. This invention was developed by Wu Lijian, Song Pingyue, Ma Enlin, Wang Yuankui and Li ..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Tech Development Co Ltd have submitted a patent application for Compact Marine Direct-current Waste Heat Boiler with Built-in Flue Gas Bypass. This invention was developed by Liu Miao, Zhang Qiang, Bai Mingzhen, Zhao Jing, Wang Ju..
Shipping and Marine
| Sun 10 May 2026
Alexandria, May 11 -- International Institute Of Information Technology Hyderabad has filed a patent application for System and Method for Generating a Coverage Path Planning for Autonomous Underwater Vehicles. This invention was developed by Karlapalem Kamalakar, Sharma Charu and Chandak Nikhil.
The patent application number..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Dalian Shidao Industry patent application for Marine Equipment Impact Test Platform. This invention was developed by Shi Junbin, Tang Runsheng, Yu Zhuanjia, Zeng Fanjing and Liu Linlin.
The patent application number is CN202511860905 20251211. The pat..
Shipping and Marine
| Sun 10 May 2026
Alexandria, May 11 -- Wuhan Second Ship Design And Research Institute has sought patent for High-efficiency Steam Power Cycle System for Cascaded Utilization of Energy. This invention was developed by Zhang Kelong, Ma Can, Wang Wei, Ke Zhiwu, Zhao Zhenxing, He Tao, Yang Xiaohu, Dai Lu, Gou Jinlan, Cao Guangming, Chen Lie, Wang R..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- Institute of Oceanology, CAS has sought patent for Intelligent Data Acquisition and Control System Based on Air-sea Flux Observation Buoy System. This invention was developed by Zhang Xiangguang, Wang Jianing, Li Yanqing, Zhou Xin, Ma Weidong and Sun Yufeng.
The patent application number is CN202511431319 202..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Chengxi Shipyard patent application for Method and System for Eliminating Dead Zone of Ship Radar. Chen Ju and Shen Kai developed the invention.
The patent application number is CN202511374951 20250925. The patent publication number is CN121276522 (A)..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd has applied Chinese patent for Discontinuous Pulse Signal Frequency Acquisition System and Method. Liu Hongping, Li Yujiao, Zhang Chao, Zhang Hongyuan, Kong Chuijiang, Wang Na, Zhao Yue, Liu Xiaojian and Li Guoming developed it.
The patent application ..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published China Shipbuilding Group Guangxi Shipbuilding patent application for Marine Test Device for Testing Antifouling Property of Marine Paint. The invention was developed by Li Peilong, Liu Rui, Li Peijing, Chen Xu, Weng Xuanming, Xu Yi, Wei Haitao, Seki Nam..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- No. 719 Res Institute China State Shipbuilding Co Ltd has applied Chinese patent for Extreme Thermal Shock Test Method and Device. Yang Xiaohu, Ke Zhiwu, Wang Wei, Wang Gongqing, Zhao Zhenxing, He Tao, Zhang Zhi, Ke Hanbing, Liu Yongchao, Wu Muyun, Dai Lu, Chen Kai, Chen Lie, Xu Guangzhan and Song Ping develop..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received National Marine Environmental Monitoring Center patent application for Sampling Device for Atmospheric Monitoring. Li Ru developed the invention.
The patent application number is CN202511860696 20251211. The patent publication number is CN121275419 (A)...
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Nantong Changqingsha Shipyard Co Ltd patent application for Ship Deck Sealing Inspection Device for Lpg (liquefied Petroleum Gas) Filling Ship. Qiu Lei, Bao Yongfei and Ding Baisong developed the invention.
The patent application number is CN202511508..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Heat Dissipation Structure, Involute Planetary Differential Mechanism and Centrifugal Machine with Involute Planetary Differential Mechanism. Fan Zongrui, Zhao Zhuowen, Chen Yingli, Yu Long, Liu Enqi and Guo Feng developed it...
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Gear Transmission System Active Vibration Suppression Device and Vibration Suppression Method Based on Rotating Speed Prediction. Ma Bozhao, Liu Zhansheng, Zhang Gaorong, Lyu Dongfang, Wu Yue, Wang Shidong, Zhang Runz..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No 703 Research Institute of China Shipbuilding Group has sought patent for Multifunctional Accessory Transmission Gear Box. This invention was developed by Ai Hongxu, Wang Shuangxing, Liu Qiang, Zhang Chao, Xue Ruichao, Qu Liwei, Shen Qiang and Tian Hao.
The patent application number is CN202511670617 202511..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- Dalian Maritime University has applied Chinese patent for Intelligent Bearing with Self-driving and Sensing Integrated Function. Du Taili, Dong Fangyang, Chen Zhixiang, Li Peishuo, Yu Guang'an, Liu Yilin, Sha Weilu, Zheng Yibo, Wen Wei and Xu Minyi developed it.
The patent application number is CN202511411744..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- Harbin Shipbuilding Boiler Turbine Institute China Shipbuilding Group Co Ltd No. 703 Institute has submitted a patent application for Steam Turbine Circulating Water Pump Set Test Platform and Steam Turbine Circulating Water Pump Set Test Method. This invention was developed by Liang Xiaoguang, Che Peng, Fu Xi..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group and Cosco Shipping Energy Transp Co Ltd patent application for Test Method of Natural Gas Screw Compressor Performance Rack. This invention was developed by Chen Di, Yan Liang, Wu Yinghao, Ju Sung-chul and Xiong Tianfei..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- CSSC Marine Power Tech Service Co Ltd has submitted a patent application for Gas Valve Protection Tool for Marine Low-speed Dual-fuel Engine and Maintenance Method. This invention was developed by Hu Xiaohe, Wang Yu and Ma Xun.
The patent application number is CN202511656149 20251112. The patent publication..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Harbin Shipbuilding Boiler Turbine Institute China Shipbuilding Group Co Ltd No. 703 Institute patent application for Variable-speed Steam Turbine Regulating Valve Steam Distribution Element. This invention was developed by Chen Long, Liu Jiancheng, Lin ..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- Harbin Shipbuilding Boiler Turbine Institute China Shipbuilding Group Co Ltd No. 703 Institute has submitted a patent application for Steam Extraction Pressure Control Method for Steam Turbine. This invention was developed by Jia Renfeng, Lin Feng, Liu Jiancheng, Yu Shengtian, Wang Chao and Chen Shuo.
The p..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published No 703 Research Institute of China Shipbuilding Group patent application for Water Tank Structure with Slope Bottom. The invention was developed by Liu Wei, Ning Deliang, Ding Huawen, Guo Shuai, Yang Sihan and Feng Xingyu.
The patent application number..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- Dalian Maritime University has applied Chinese patent for Unmanned Ship General Path Tracking Method Under Reachable Domain Constraint. Mu Dongdong, Yin Mingyang, Liang Xiao and Fan Yunsheng developed it.
The patent application number is CN202511329639 20250917. The patent publication number is CN121276961 (A..
Shipping and Marine
| Sun 10 May 2026
Alexandria, May 11 -- Kawasaki Motors has submitted a patent application for Jet Propulsion Boat Thrust Control System. This invention was developed by Araki Toshio, Hisada Kazumasa, Kawai Daisuke, Terai Shohei, Sakamoto Takuya and Uchino Yoshihito.
The patent application number is US202619438660 20260102. The patent publicat..
Shipping and Marine
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Ocean University of China patent application for Self-tilting Offshore Floating Photovoltaic Platform and Support Method Therefor. The invention was developed by Zhang Deqing, Du Junfeng, Li Huajun, Yuan Zhiming, Jiang Qiujue, Zhao Shujie and Yan Zhengke.
The ..
Shipping and Marine
| Sun 10 May 2026
Beijing, May 11 -- National Marine Environmental Monitoring Center has submitted a patent application for Method for Enriching, Separating and Purifying Marine Fat-soluble Scallotoxin-2. Liang Yubo, Zhao Rui and Zhang Peipei developed the invention.
The patent application number is CN202511659879 20251113. The patent publicatio..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- China Ship Development & Design Center has submitted a patent application for Multi-usv Path Planning Collaborative Optimization Method and System. This invention was developed by Xu Jia, Chen Houjing, Hu Yang, Zhu Hu, Hu Weizheng, Lee Seung-woo and Xu Ziwen.
The patent application number is CN202511182813 20..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Double-header Self-cooling Annular Pipe Steam Superheater. This invention was developed by Ai Bo, Li Jiangtao, Lin Po, Kim Young-ri and Liu Xinru.
The patent application number is CN202511697413 20251119. The paten..
Shipping and Marine
| Mon 11 May 2026
Beijing, May 11 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Tank-type Positive Pressure Flue Gas Waste Heat Recovery Device. This invention was developed by Dong Zichun, Wang Jun, Bai Mingzhen and Chen Zhaofang.
The patent application number is CN202511679086 20251117. The ..
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