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Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Haiyang Cimc Raffles Offshore Co Ltd, Yantai Cimc Raffles Offshore Co Ltd, Yantai Cimc Raffles Shipyard and China International Marine Containers (Group) have submitted a patent application for Quick Mounting and Closing Process for Lifting System of Self-elevating Platform. Li Yonggang, Li Yongwang, Li Jian, ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Chinese Patent for Air Adjusting Door has been issued to Guangzhou Wenchong Shipyard. This invention was developed by Zhang Junjiang, Wang Yongqiang, Hu Sha, Wu Guihuang and Li Yongjie.
The patent application number is CN202422535816U 20241018. The patent publication number is CN223291094 (U). International P..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Universal Linear Cutting Clamp. This invention was developed by Tian Shufei, Zhu Xunpeng, Qu Yahui and Li Yong.
The patent application number is CN202422690618U 20241105. The patent..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Split Adjustable Underwater Acoustic Beacon Fixing Device for Unmanned Submersible. This invention was developed by Zhou Yilun, Wen Jianquan, Zhang Biancheng, Zi Linqin and Zuo Yongq..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Pressure Absorption Device. This invention was developed by Xiong Wei, Lu Guoliang and Liu Tianjiao.
The patent application number is CN202422693380U 20241105. The patent publicatio..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground for Harmful Gas Recovery Treatment Device for Fuel Cabin. Yin Weimin, Qiu Di and Chen Shaoben developed the invention.
The patent application n..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground for Portable Filling Device. Zuo Yongqing, Duan Ziyu and Lu Guoliang developed the invention.
The patent application number is CN202422822766U ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been awarded a patent for Direct Start Release Type Recovery Device for Underwater Detection Equipment. This invention was developed by He Qiyu, Ding Minghui, Liu Shuang, Xiao Huipeng and Liu Hui.
The patent..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Merchant Ship Design And Research Institute has been awarded a patent for Bubble Resistance Reduction Device and Ship. This invention was developed by Ni Xuan, Zhang Yuxin, Sun Haisu and Liu Yanghao.
The patent application number is CN202422561030U 20241023. The patent publication number is CN2232910..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Nantong Cosco Khi Ship Engineering patent application for X-shaped Vibration Reduction Structure of Super-large C-shaped Fuel Tank for Ship and Assembly Process of X-shaped Vibration Reduction Structure. The invention was developed by Yu Jiben, Jiang Zh..
Shipping and Marine
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Ship Pipeline Efficient Combination Welding Method. The invention was developed by Zhou Fubin, Zhu Xintao, Li Chao, Hong Gang, Chen Zhi, Wang Yuze, Zhao Jiawen, Han Qisong, An Xiang, Yin Ming, Zhao..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Method for Assembling Wide Cabin Block in Different Places. This invention was developed by Xiao Wenjun, Zheng Xiangkang, Zhang Haiyong, Feng Tao, Sun Haiyun, Ye Fei, Luo Xiaolin and Lian Zhaohua.
The patent application number is CN202510232562 20250228. ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Nantong Cosco Khi Ship Engineering has sought patent for T-shaped Vibration Reduction Ring Structure of Super-large C-shaped Fuel Tank for Ship and Assembly Process of T-shaped Vibration Reduction Ring Structure. This invention was developed by Moon Won-kyun, Jiang Zhangchi, Yu Jiben, Chen Shi and Xuan Yinchen..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Wind Scooper and Container Ship. This invention was developed by Chen Qian, Gao Aihua, Lu Hua, Guo Shixi, Liu Gang and Xu Zhouyuan.
The patent application number is CN202510228524 20250228. The patent publication number is CN119929057 (A). International P..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has applied Chinese patent for Height-adjustable Product Moving and Overturning Bracket. Yin Zixiang, Wang Yunrong, Long Anhua, Chen Keyu, Zhao Kemin, Li Wei, Liu Hongfei, Xu Kai and Li Haiyong developed it.
The..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has applied Chinese patent for Scaffold Assembling and Disassembling Tool. Wang Dong, Ye Hao, Qi Houyin, Wang Zhen, Hu Yawei and Xu Jingning developed it.
The patent application number is CN202510232552 20250228. The patent publication number is CN119929109 (A). International ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Black and Odorous Water Body and Sediment In-situ Treatment Agent and Ecological Restoration Method. Wang Kai, Wang Yan, Wang Liang, Zhang Wei..
Shipping and Marine
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Shipbuilding NDRI Engineering has filed a patent application for Ship Planking Paint Spraying Method. This invention was developed by Li Fusen, Chen Leiyang, Tang Dawei, Liu Taowei, Zhu Yusong, Wang Hongmin and Zhao Liping.
The patent application number is CN20251021434 20250107. The patent publication ..
Shipping and Marine
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Segmented Allowance Cutting Fire Collecting Pan Tool. This invention was developed by Bao Yacun, Fan Donghui, Wu Jun and Zhu Yongkang.
The patent application number is CN202510350367 20250324. The patent publication number is CN119927382 (A)...
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Externally-hung Platform and Overhead Frame Device Used on Box Ship. This invention was developed by Li Rukui.
The patent application number is CN202510350363 20250324. The patent publication number is CN119929102 (A). International Paten..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Angle Control Method for Integrated Construction of Ship Anchor Platform. This invention was developed by Wang Guan, Cao Ling, Fan Honggang, Chen Xiaoling, Ping Guosheng, Huo Shengyan, Wang Jie, Li Kui, Wang Zhenhao and Li Lele.
The paten..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Group Harbor and Shipping Eng Co Ltd and China Railway Group Ltd have submitted a patent application for Floating Crane Ship and Method for Installing Floating Mat Anchorage Block and Balancing Weight Through Floating Crane Ship. Mao Yuncha..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Systems Engineering Research Institute China State Shipbuilding has submitted a patent application for Hose REEL Device. This invention was developed by Liu Xinghua, Zhang Zebang, Gao Wei, Ji Hongbin, Wang Songbo, Zhao Zhidong, Song Shikai and Qin Lingnan.
The patent application number is CN202411951804 202..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Yantai North Sea Offshore Technology has filed a patent application for Crane Capable of Stabilizing Ship. This invention was developed by Bu Jianling, Lin Jing and Ren Qianyi.
The patent application number is CN202510414107 20250403. The patent publication number is CN119911820 (A). International Patent Cl..
Shipping and Marine
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Mitsubishi Heavy Industries has submitted a patent application for Dry Ice Storage Unit and Ship. This invention was developed by Yamazaki Tatsuro, Yoshino Keita and Fukuda Yuji.
The patent application number is WO2025JP04380 20250210. The patent publication number is WO2025243613 (A1). International Patent ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Guangzhou Wenchong Shipyard has submitted a patent application for Electric Control System of Pneumatic Louver of Ship. Zhang Junjiang, Wang Yu, Chen Shuangzhen and Wei Meng developed the invention.
The patent application number is CN20251049491 20250113. The patent publication number is CN119914833 (A). Inte..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Chinese Patent for Marine Ventilator Mounting Structure Capable of Being Opened and Closed at Low Floor Height has been issued to Shanghai Merchant Ship Design And Research Institute. This invention was developed by Feng Shuo and Wang Keyu.
The patent application number is CN202422520397U 20241018. The patent..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Chinese Patent for Replaceable Generator and Base Mounting Structure for Ship has been issued to Shanghai Merchant Ship Design And Research Institute. This invention was developed by Xu Dan, Wang Shuping and Jiang Jun.
The patent application number is CN202422522954U 20241018. The patent publication number is..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Qingdao Robotfish Marine Tech Co Ltd has received a patent for Mechanical Lock for Laying and Recovering Underwater Robot. This invention was developed by Liang Lulu, Wang Mengyue, Liu Hu, Cao Qiang, Zhao Guanren and Cheng Lin.
The patent application number is CN202422660794U 20241101. The patent publicatio..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Guangzhou Shipyard International has secured a patent on Underwater Noise Measuring Seat Plate. Li Ruihu, Ma Jun and Wu Beibei developed the invention.
The patent application number is CN202422655756U 20241031. The patent publication number is CN223267014 (U). International Patent Classification codes are B..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Shanghai Merchant Ship Design And Research Institute has received a patent for Rope Ladder Winding and Unwinding Fixing and Platform Device. This invention was developed by Demary, Geng Jiwen, Zheng Tianxiang, Zhang Xiaoming and Wang Feng.
The patent application number is CN20242266890U 20240826. The patent p..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Shipyard International for Marine Infusion Guide Rail Device and Ship. Yan Jianli, Zhou Dian and Zhang Hao developed the invention.
The patent application number is CN202422574218U 20241023. The patent publication number is CN223266..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Shanghai Merchant Ship Design And Research Institute has been granted a patent for Airbag-type Sealing Closing Device for Freeboard Deck Through Unprotected Opening of Penetrating Object. This invention was developed by Wang Qiong, Tian Yu, Hu Shibo, Yang Qinwen, Han Qiang, Ding Biao and Chen Bin.
The patent ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Guangzhou Shipyard International has obtained a patent for anti-skid device for ballast tank of container. This invention was developed by Gao Zhun, Ye Chaoyi, Lu Zhicheng and Xu Zhicong.
The patent application number is CN202422638451U 20241030. The patent publication number is CN223266980 (U). International..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Optical Remote Sensing Image-oriented Ship Detection Method. This invention was developed by Wang Yongcheng, Zhao Tianqi, Qian Jin, Li Zheng and Xu Dongdong.
The patent applicati..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Jiangnan Shipyard Group has filed a patent application for Knowledge Graph-based Ship Structure Assembly Process Reasoning Method and System. This invention was developed by Sun Haoyue, Zhu Minghua, Shan Xiaofen, Lei Hongtao and Hu Zhixian.
The patent application number is CN202510112883 20250124. The paten..
Shipping and Marine
| Mon 01 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has released RTX BBN Technologies patent application for Method for Determining Watercraft Bearing and Speed from Wave Wake Observation. This invention was developed by Coney William B, Granville John Philip, Goldsmith Michael Bruce, Cam Arda and Choi Noa.
The patent ..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Ship Development & Design Center has submitted a patent application for Method, System, Equipment and Medium for Constructing Electrical Professional General Information Model. This invention was developed by Wang Min, Xie Wei, Xiao Pengan and Lin Rui.
The patent application number is CN202411957713 202..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Shipborne Dome Control Method and System. This invention was developed by Zhang Miao, Wang Yan, Zhang Fukai, Zou Yue and Zhang Weida.
The patent application number is CN202510366..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- CCCC Tianjin Dredging Engineering has been awarded a patent for Ship Grey Water Recycling System. This invention was developed by Zhang Wei, Sun Xiangqin, Cai Lingbo, Zhang Haonan, Han Chao, Sun Zhiqiang and Gao Jianwei.
The patent application number is CN202422421674U 20241008. The patent publication numbe..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Institute of Acoustics, CAS patent application for Obstacle Target Detection Method for Unmanned Underwater Vehicle Collision Avoidance System. The invention was developed by Hao Chengpeng, Deng Shilong and Liu Jia.
The patent application number is C..
Shipping and Marine
| Tue 02 Dec 2025
Geneva, Dec. 2 -- Guangdong ePropulsion Tecnology has applied WIPO patent for Propeller and Watercraft. Zhou Wenchao, Ye Wei, Liu Xiaoping, Deng Qinlin and Wang Haiyang developed it.
The patent application number is WO2024CN94484 20240521. The patent publication number is WO2025241088 (A1). International Patent Classification..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has published CSIC Zhongnan Equipment and China Ship Development & Design Center patent application for Double-helix Oscillating Cylinder with Oil Distribution Function for Underwater Joint. The invention was developed by Xia Xueliang, Lu Hongshan, Xie Junchao, Feng ..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has released CSIC Zhongnan Equipment and China Ship Development & Design Center patent application for Underwater Joint Type Built-in Angle Sensor Double-helix Oscillating Cylinder and Bridge Type Oil Distribution Structure Thereof. This invention was developed by Xi..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Laminated Vibration Absorption and Isolation Trench Structure. The invention was developed by Jiang Li, Lu Pinwei, Ni Jiangong, Zhu Kai and Qu Yuqing.
The patent application number is CN2025104..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Hangzhou Applied Acoustics Res Institute No. 715 Res Institute Of China Shipbuilding Group Co Ltd has applied Chinese patent for Multi-base Sonar Cooperative Detection Dynamic Performance Analysis Method. Liu Haiyan developed it.
The patent application number is CN202510397020 20250401. The patent publicati..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- CSSC Marine Power Zhenjiang has sought patent for Liquefied Natural Gas (LNG) Fuel Gasification Device for Ship. This invention was developed by Wang Xuefeng, Li Chengyue and Guo Xinpeng.
The patent application number is CN202510353908 20250325. The patent publication number is CN119914441 (A). Internationa..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Northwestern Polytechnical University has filed a patent application for Polar Region Ship Anti-icing Coating Capable of Adjusting Ice Adhesive Force and Preparation Method. This invention was developed by Wen Jun, Li Mingsheng, Hu Haibao, Zhang Pengyuan, Xie Luo, Du Peng and Huang Xiao.
The patent applicat..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- PowerChina Beijing Engineering has been granted a patent for Ship-side Telescopic Fixing Device for Hydrological Monitoring Instrument. Yang Suchun, Zhang Xi, Wu Chengzhi, Xu Shanshan, Qi Zhicheng, Xu Shuyun and Li Runye developed the invention.
The patent application number is CN202422919223U 20241128. The..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Haiying Enterprise Group has been granted a patent for Anchoring System for Deep Sea Laying. This invention was developed by Xue Chao.
The patent application number is CN202422875194U 20241125. The patent publication number is CN223266995 (U). International Patent Classification codes are B63B22/00, B63B22/..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Inner Mongolia University of Technology has been granted a patent for Rescue Equipment Putting Device and Ship. Wang Xuejian, Bao Changchun, He Jiayu, Li Yang, Guo Rui and Liu Hanqi developed the invention.
The patent application number is CN202422201000U 20240909. The patent publication number is CN2232669..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Qingdao Allheart Marine has received a patent for Fastening Device for Ship. This invention was developed by Fan Fan, Liu Xikang, Hu Zaihua and Li Donghui.
The patent application number is CN202422786330U 20241115. The patent publication number is CN223266998 (U). International Patent Classification code is..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Wuxi Oriental Changfeng Marine Propulsion has obtained a patent for lateral propeller with anti-winding function. This invention was developed by Zhao Faming, Zhang Hongfei and Wang Chen.
The patent application number is CN202422485865U 20241015. The patent publication number is CN223267028 (U). Internation..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Qilu University of Technology Shandong Academy of Sciences has filed a patent application for Continuous Low-pressure Superheated Steam Drying Device for Marine Product Processing. This invention was developed by Geng Wenguang, Sun Rongfeng, Yun Dongling, Chen Mao, Zhao Lichao, Huang Jikai, Zhang Xingyu and Sh..
Shipping and Marine
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Tianjin Research Institute for Water Transport Engineering has submitted a patent application for High-precision Ship Tail Gas Intelligent Telemetering Device and Method. This invention was developed by Deng Mengtao, Peng Shitao, Hu Jianbo, Yu Xun, Qi Zhaoyu and Xiao Ling.
The patent application number is C..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Fenghuo Marine Network Equipment Co Ltd and Fiberhome Telecommunication Technologies have filed a patent application for Submarine Cable Connection Workbench and Submarine Cable Connection Integrated Device. This invention was developed by Yu Jiang, Zeng Xuanyan, Pan Tao and Chen Yanli.
The patent applicati..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Nanjing University of Technology has sought patent for Remote Sensing Image Ship Detection Method Based on Multiple Teachers and Feature Distillation. This invention was developed by Zhang Xiaorui, Li Shicheng, Wang Ting, Qiao Wanhui, Wang Hao and Bian Ziwen.
The patent application number is CN202411768449 ..
Shipping and Marine
| Mon 01 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has published Helsing patent application for Systems and Methods for Labelling Sonar Data. The invention was developed by Rauchensteiner Michael.
The patent application number is WO2025EP64176 20250522. The patent publication number is WO2025242819 (A1). International..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Yantai Port Tugboat & Lighter has submitted a patent application for Ship Operation Efficiency Intelligent Control System and Method Based on Large Model Optimization. This invention was developed by Yang Debao, Wang Huancheng, Qu Liang, Wang Lin, Guo Lin, Qu Xiaoyu, Lu Xiaoliang, Li Jun, Lin Jiecen, Yu Hongta..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Jiangsu New Yangzi Shipbuilding has submitted a patent application for Soft Tripping System for Ship Cold Box Load and Use Method Thereof. This invention was developed by Wang Xin, Xu Zhi, Chen Bin, Shen Kang and Wu Xiang.
The patent application number is CN20251000443 20250102. The patent publication numbe..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published Nippon Yusen Kabushiki patent application for Evaluation System, Evaluation Method, and Program. The invention was developed by Yanagida Tetsuro.
The patent application number is CN202280100330 20220928. The patent publication number is CN119907765 (..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Offshore Oil Engineering; Dalian Maritime University and Dalian University of Technology have applied Chinese patent for Rapid Installation System of Large-scale Deep Sea Column Stabilization Type Culture Platform Netting Structure. Zhang Yanfang, Mei Huadong, Hu Xingtao, Tang Mingfu, Zhang Xuyang, Chen Feng, ..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Wuhan University of Technology has sought patent for Multi-load Universal Type Water Surface and Underwater Dual-purpose Unmanned Ship and Using Method. This invention was developed by Zhang Lei, Zhang Zhiyong, Kong Xiangshao, Wang Haotian and Zhou Yanxin.
The patent application number is CN202510195886 202..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Shanghai Kairen Gas Engineering has sought patent for Marine Vertical Liquid Tank and Liquefied Gas Transport Ship. This invention was developed by Gu Jun, Ma Liming and Yang Xinke.
The patent application number is CN202510269644 20250307. The patent publication number is CN119911383 (A). International Pate..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- CSSC Guijiang Shipbuilding has been granted a patent for Device for Quickly Determining Shafting Boring Center Circle. This invention was developed by Jiang Xianzhi, Zhao Kunye, Liu Lianfu, Pan Wenqian and Zhang Zhiding.
The patent application number is CN202422716894U 20241107. The patent publication numbe..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Harbin Engineering University has applied Chinese patent for Low-noise Side-push Opening and Closing Device for Underwater Vehicle. He Xian, Li Haichao, Lin Yaotao, Pang Fuzhen, Li Lufei, Hou Bowen, Liang Zehao, Xu Heyan, Zhang Kaishi and Dong Bolin developed it.
The patent application number is CN202510123..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Shanghai Maritime University has applied Chinese patent for Ship Motion Prediction Compensation Method Based on Domain Adaptive Transfer Learning. Zhang Qin, Zhou Feng and Hu Xiong developed it.
The patent application number is CN20251037710 20250110. The patent publication number is CN119911397 (A). Internat..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- China Ship Development & Design Center has sought patent for Marine Augmented Reality System and Application Method Thereof. This invention was developed by Guo Lifeng, Tang Hao and Li Zengguang.
The patent application number is CN202411742995 20241129. The patent publication number is CN119911392 (A). Intern..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Central South University has submitted a patent application for Multi-damping Marine Observation Buoy. This invention was developed by Yu Chengjiu and Yu Yujie.
The patent application number is CN202510408135 20250402. The patent publication number is CN119911381 (A). International Patent Classification cod..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Cutting Backer Transformation Method, Cutting Backer and Height Adjusting Method of Cutting Backer. This invention was developed by Gu Jianming, Nong Zonglin, Fan Donghui, Chen Zhichao and Ding Shan..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published CSSC Marine Power Part patent application for Combined Cushion Block. The invention was developed by Han Chunxiao, Chen Yingshu and Huang Linjun.
The patent application number is CN202311420045 20231030. The patent publication number is CN119910455 (A)..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Axial Connection Datamation Repairing Method for Frame of Revolving Body. This invention was developed by Xu Haihui, Gao Huanming, Wang Baoqiang, Chen Zhu, Zhao Yongfeng, L..
Shipping and Marine
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- MasterCraft Boat Company has submitted a patent application for Wake-modifying Device for a Boat. This invention was developed by Sheedy Darren S, Huyge Matthew J, Myers Michael D and Schwenk Zane E.
The patent application number is US202519293658 20250807. The patent publication number is US2025360994 (A1..
Shipping and Marine
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- The United States Secretary of the Navy has submitted a patent application for Apparatus, and Methods of Use, for Launching Vehicles from Ships. Corso Anthony Yazaki developed the invention.
The patent application number is US202519221269 20250528. The patent publication number is US2025360993 (A1). Inte..
Shipping and Marine
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Yamaha Hatsudoki has submitted a patent application for Personal Watercraft. This invention was developed by Hammond William Andrew and Reaves Nicholas Henry.
The patent application number is US202519294636 20250808. The patent publication number is US2025360991 (A1). International Patent Classification ..
Shipping and Marine
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Kongsberg Maritime has filed a patent application for a Method for Triple Tensioning of a Mooring System with Anchors on a Seabed. This invention was developed by Antonsen Ottar, De Jongh Martijn and Tennfjord Lars Petter.
The patent application number is US202318873124 20230607. The patent publication num..
Shipping and Marine
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Shanghai Merchant Ship Design and Research Institute has been granted a patent for Carbon Dioxide Capturing and Collecting Device and Atmospheric Carbon Collecting and Storing System. Ren Hang, Huang Xinnan and Wang Cheng developed the invention.
The patent application number is CN202422579000U 20241024. Th..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Guangdong Ocean University has submitted a patent application for Ocean Vessel Side Board Operation Mechanical Arm. This invention was developed by Zhang Hao, Hu Bo, Zhang Lunyu, Pan Peixin, Huang Ji and Feng Kailong.
The patent application number is CN202510305176 20250314. The patent publication number is..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Shanghai Maritime University has sought patent for Brain Heuristic Inter-frame Image Segmentation Method and Device Based on 3D-CNN and Medium. This invention was developed by Jiang Xiantao.
The patent application number is CN202411995332 20241231. The patent publication number is CN119904780 (A). Internati..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- CSSC Marine Power Part has submitted a patent application for Novel Slag Collecting System for Large Steel Casting Pouring. This invention was developed by Jin Zhihong, Cai Changlin and Yu Chengzhang.
The patent application number is CN202311425266 20231031. The patent publication number is CN119910173 (A). I..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Underwater Rescue Signal Transmission Method Based on Ocean Communication Buoy. The invention was developed by Xiao Longzhong, Zhan..
Shipping and Marine
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group patent application for Traditional Chinese Medicine Formula Information Management and Communication System and Method. The invention was developed by Gao Bin, Wang Cuiming, Tang Xiaobin, Jin Lei, L..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Dalian Xinanshun Ship Repair and Building patent application for Anchor Chain Polishing Device. Su Yang, Bi Xiangyuan and Yan Hongjing developed the invention.
The patent application number is CN202510388783 20250331. The patent publication number is..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiangnan Shipyard Group has applied Chinese patent for Ship Emergency Power Generation Combined Module, Construction Method and Ship Engine Room. Wang Hua, Dong Sanguo, Zhang Yanchao, Liu Qingfeng, Tong Chaoya, Meng Kai and Gao Yong developed it.
The patent application number is CN202510187944 20250220. Th..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangdong Ocean University has sought patent for Laser Welding Equipment for Temporary Installation of Ship Side Guardrail of Ocean Vessel. This invention was developed by Liu Guo, Liu Hongyu, Peng Hao, Chen Yang, Chen Xiaoyu, Huang Huitong and Chen Qinglong.
The patent application number is CN202510243557..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangzhou Maritime Institute has sought patent for Power Generation Device. This invention was developed by Tong Junjie, Shao Mingjian, Wang Tingyu, Wang Shuxiang, Wu Hao, Zhou Siman, Tang Weihong, Zhao Jianming, Fu Zhengtao, Chen Junyu and Ma Runqin.
The patent application number is CN202411842516 2024121..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Korea Institute of Ocean Science & Tech and Osong Medical Innovation Foundation have received a patent for Thermally Stable FGF7 Polypeptide and Use of the Same. This invention was developed by Lee Jung-hyun, Yim Hyung-soon, An Young Jun, Lee Kyeong Won, Jeong Ye Eun, Cha Kiweon and Lee Won Kyu.
The pat..
Shipping and Marine
| Fri 28 Nov 2025
Munich, Nov. 29 -- GE Vernova Tech GmbH and Ocean University of China have filed a patent application for Selective Oxide-forming Alloy, Coating Formed from and Machine Component Including Same. This invention was developed by Holgate Collin Scott, Pollock Tresa Marie, Levi Carlos Gerardo and Suzuki Akane.
The patent applicat..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have sought patent for Method for Evaluating Stability of Diaphragm Wall Joint. This invention was developed by Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing.
The patent application n..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 29 -- Jiangsu Maritime Institute and Maanshan Bowo Numerical Control Mould Co Ltd have sought patent for Deep Learning-based Ship Corrosion Detection Method and System. This invention was developed by Wang Li and Zhou Jing.
The patent application number is CN20251061284 20250115. The patent publication number is..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 29 -- Harbin Engineering University has applied Chinese patent for Ship Motion Model Parameter Identification Method, Program, Equipment and Storage Medium. Xia Guihua, Xiang Jing, Liu Haoyan, Li Shiyang and Cui Mengge developed it.
The patent application number is CN20251042770 20250110. The patent publication ..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Honda Motor has been granted a patent for Propulsion Apparatus for Watercraft. This invention was developed by Nio Naotoshi.
The patent application number is US202318476553 20230928. The patent publication number is US12479555 (B2). International Patent Classification codes are B63H20/06 and B63H20/12. ..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Yamaha Hatsudoki for Outboard Motor and Marine Vessel. Saruwatari Kimitaka, Suzuki Yuhei, Harabe Akira and Otsuki Genta developed the invention.
The patent application number is US202217880847 20220804. The patent publication number is US12479554 ..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Gaztransport & Technigaz has been awarded a patent for Maintenance Management Method for a Ship. This invention was developed by Dupont Nicolas and Ouvrard Florent.
The patent application number is US201917292275 20191112. The patent publication number is US12479546 (B2). International Patent Classifica..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Institute of Acoustics, CAS has submitted a patent application for 2D-FIPM-based Sonar Target Distance-angle Meshless Estimation Rapid Method. Hao Chengpeng, Gao Yiding and Wu Min developed the invention.
The patent application number is CN20251041562 20250110. The patent publication number is CN119902215 ..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- No. 707 Institute China State Shipbuilding Corporation Ltd has submitted a patent application for Electromagnetic Radiation Monitoring Method, System and Device, Electronic Equipment, Medium and Program. This invention was developed by Xu Yong, Pan Zhou, Sun Shixing, Wang Xinglong, Shao Xing, Li Zhongyi, Yu Q..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Nantong Cosco Khi Ship Engineering Co Ltd has submitted a patent application for Jig Special for Cutting Off D-shaped Lifting Lug on Vertical Keel Panel of Bulk Cargo Ship. Fan Jinjin, Liu Lianjun, Yuan Shan and Bi Li developed the invention.
The patent application number is CN202510274905 20250310. The pa..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Plate Cutting Jig Frame and Cutting Machine. This invention was developed by Fan Donghui, Wu Jun, Zhu Yongkang and Chen Zhichao.
The patent application number is CN202510209405 20250225. The paten..
Shipping and Marine
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Safety Belt Hanging Device and Safety Belt Hanging Method. This invention was developed by Xue Lei, Dong Jiameng, Qiu Jinbin, Mu Feng, Ying Xiangdong and Zhu Bin.
The patent application number is CN202510208322 20250225. The patent publication number is ..
Shipping and Marine
| Fri 28 Nov 2025
Munich, Nov. 29 -- Korea Institute of Ocean Science and Tech has filed a patent application for Nuclear-powered Ship with Improved Stability. This invention was developed by Kang Hee Jin, Shim Hyung Won, Kim Young Shik, Hong Jang Pyo, Kim Yun Ho and Kim Hyun Suk.
The patent application number is EP20230946785 20230803. The pa..
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