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Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- China Shipbuilding Group Haizhou System Tech Co Ltd has submitted a patent application for Surface Element Grid Generation Method, System and Equipment for Ship Body Hydrodynamic Calculation in Multiple Floating States. Liu Han, Zhou Xinlin, Huang Xiaoqiong, Chen Kate, Liu Cui and Xiong Yufei developed the in..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- U.S. Patent and Trademark Office has awarded a patent to Arai Daisuke, Matsumoto Takahiko, Nonoyama Yusuke, Akai Takeshi and Ricoh for Droplet Discharge Device.
The patent application number is US202218146621 20221227. The patent publication number is US12551882 (B2). International Patent Classificatio..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- U.S. Patent and Trademark Office has awarded a patent to Johnston Robert Martin, Verrier Paquette Gabriel and Logosz Tony for Modular Hydrofoil System for Watercraft.
The patent application number is US202318144605 20230508. The patent publication number is US12552495 (B2). International Patent Classi..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Jiangsu Maritime Institute and Nanjing Kerui Image Tech Co Ltd have applied Chinese patent for Moving Ice Impact Structure Modeling Method Based on Discrete Dynamic Contact. Han Huimin, Chen Zhenpeng, Deng Hua and Wang Ye developed it.
The patent application number is CN202510523686 20250424. The patent pu..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- United States Patent for Boat Propulsion System has been issued to Bound 4 Blue SL. This invention was developed by Aleixendri Munoz Cristina, Bermudez Miquel Jose Miguel and Ferrer Desclaux David.
The patent application number is US202118011125 20210610. The patent publication number is US12552504 (B2)..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- United States Patent for Telescopic Gangway, a Motion Compensated Gangway, a Vessel, an Offshore Structure, and a Method has been issued to Ampelmann Holding BV. This invention was developed by Hooghoudt Marijn Jaap Anton Maria.
The patent application number is US202017577441 20200717. The patent public..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- Seasatellites Inc has been awarded a patent for Range Estimation in Autonomous Maritime Vehicles. This invention was developed by Rodriguez Dylan and Flanigan Michael.
The patent application number is US202418433844 20240206. The patent publication number is US12555370 (B2). International Patent Classif..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- China Merchants Jinling Shipyard (Weihai) has secured a patent on Bottom-entering Basket Filter Element Type Marine Filter. Yuan Haitao, Zhao Yongfu, Wang Hongyu, Zheng Hehui, Ou Shubo, Wang Junhai, Yuan Ying and Song Liqun developed the invention.
The patent application number is CN202422874516U 20241125...
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Self-adaptive Vacuum Adsorption Mooring Device and Method. The invention was developed by Wang Qiang, Hu Feifan and Fan Shiyu.
The patent application number is CN202510880771 20250627. The patent..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has published Changchun University of Science and Technology patent application for Ship Speed Inversion Method Based on Wake Infrared Polarization Characteristics. The invention was developed by Li Yingchao, Guan Peihao, Li Guanlin, Shi Haodong, Fu Qiang, Sun Hongy..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has published China Three Gorges University patent application for UUV Optimization Design System Based on Ocean Simulator and Use Method. The invention was developed by Dong Yuanfa, Zhang Lixiang, Yu Kai, Yin Jin, Peng Wei, Zhou Bin and An Youjun.
The patent app..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- Yamaha Hatsudoki has obtained a patent for marine vessel and control apparatus for marine vessel. This invention was developed by Hamada Satoru, Onoue Akihiro, Suzuki Toshio, Suemori Masaru, Kadobayashi Yoshiyuki, Oyama Manami and Mizutani Makoto.
The patent application number is US202318197182 20230515..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Jiangsu Maritime Institute has obtained a patent for carbon capture device based on ship tail gas. This invention was developed by Huang Xiang.
The patent application number is CN202422623085U 20241030. The patent publication number is CN223416989 (U). International Patent Classification codes are B01D50/20,..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Dalian Maritime University has submitted a patent application for Underwater Hyperspectral Image Clustering Method Based on Consensus Guidance. Wang Huibing, Liu Qian, Cui Luyan, Zhang Jiqing, Mi Zetian and Fu Xianping developed the invention.
The patent application number is CN202510597268 20250509. The pat..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Dalian Maritime University has sought patent for High-simulation Water Surface Autonomous Ship Virtual Test Simulation Method. This invention was developed by Zhang Xinyu, Yue Guojing, Yang Songxu, Jiang Chenxing, Jiang Yuanliang, Jiang Lingling, Liu Zhaoyang and Zhang Bo.
The patent application number is CN..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- China Ship Development & Design Center has submitted a patent application for Ship Power System Abnormity Monitoring Method Based on Multi-modal Pre-training Large Model. This invention was developed by Wu Hui, Zhao Shuqin, Cheng Feng and Yan Qike.
The patent application number is CN202510676788 20250526. Th..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Multi-target Inland Port Location Selection Method Based on NSGA-II and Alpha-conditional Dictionary. Bei Honghan, Geng Zeyuan, Han Bing, Geng Xinpeng and Wang Wenyang developed the invention.
The pat..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- MasterCraft Boat Company has obtained a patent for propeller assembly for a boat. This invention was developed by Uggeri Michael J and Best Richard Lee.
The patent application number is US202217893374 20220823. The patent publication number is US12552512 (B2). International Patent Classification codes are..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- Yamaha Hatsudoki has received a patent for Reverse Bucket for Jet Propulsion Device, Jet Propulsion Device for Marine Vessel, and Marine Vessel. This invention was developed by Murayama Takuya, Sato Hideyoshi, Tamaki Masaru, Sugano Isao and Kawauchi Kiyoe.
The patent application number is US202318136375..
Shipping and Marine
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- United States Patent for Hybrid Pressure Vessel has been issued to Oceaneering International. This invention was developed by Da Silva Do Vale Vilmar.
The patent application number is US202217889080 20220816. The patent publication number is US12552503 (B2). International Patent Classification codes are..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Harbin Engineering University has filed a patent application for Multi-target Tracking Method Based on Asynchronous Weighted Time Sequence Optimization, Program, Equipment and Storage Medium. This invention was developed by Zhao Qiwei and Xue Bing.
The patent application number is CN202510683420 20250526. ..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- The 715th Research Institute of China State Shipbuilding has sought patent for Multi-band Fusion Demodulation Spectrum Calculation Method Based on Multi-feature Joint Weighting. This invention was developed by Liu Zhuoran, Wang Qingcui, Jiang Guoqing and Sun Linchuan.
The patent application number is CN202..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Dalian Maritime University has submitted a patent application for Equipment Fault Diagnosis Method Based on Improved Federated Learning and Mixed Cnn-lstm. This invention was developed by Guo Hongyue, Jia Peng, Wang Yunlong, Yu Yating and Wang Lidong.
The patent application number is CN202510665186 20250522...
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Perception-consistent Underwater Image Enhancement Method. Zhou Jingchun, Guo Wenbo, Zhang Yibo, Xu Shengzhe and Zhang Tao developed the invention.
The patent application number is CN202510532425 202504..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Dalian Maritime University has submitted a patent application for Marine Target Depth Map Recovery Method Based on Polarization Image and Regularization Technology. This invention was developed by Zhang Zhenduo, Li Zhongdan, Ge Yuanxin and Zhang Shuolin.
The patent application number is CN202510739676 202506..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Resource Habitat Dynamic Prediction System and Method Based on Multi-source Heterogeneous Data Fusion. Liang Cui and Zhang Hui developed the invention.
The patent application number is CN202510647469 ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- South China University of Technology has sought patent for Polar Coordinate Trajectory Particle Swarm Optimization Method and System for Maritime Search Buoy. This invention was developed by Zhang Xinglin, Chen Zizai and Liang Wei.
The patent application number is CN202510467141 20250415. The patent public..
Shipping and Marine
| Fri 20 Feb 2026
Alexandria, Feb. 21 -- Korea Institute of Ocean Science and Technology has obtained a patent for buoyancy resistance pile for subsea structure installation. This invention was developed by Han Taek Hee and Lee Seokjae.
The patent application number is US202418602779 20240312. The patent publication number is US12553209 (B2). In..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Ocean University China has sought patent for Unmanned Sailboat Course Control Method and System Based on MPC. This invention was developed by Chi Shukai, Dong Qiangqiang, Chen Zhen, Yu Qianxiang, Zhou Tonghui and Wei Pengfei.
The patent application number is CN20251186305 20250805. The patent publication n..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Steel Plate Welding Seam Flaw Detection Device and Flaw Detection Method. The invention was developed by Liu Bo, Shen Fei and Zhang Kunmin.
The patent application number is CN202510777562 2025061..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Shanghai University has sought patent for Water-lubricated Radial Bearing and Thrust Bearing Combined Test Device for Simulating Actual Working Condition of Sea Surface. This invention was developed by Hu Yang, Yuan Chuan, Yuan Jinshuo and Cai Jundong.
The patent application number is CN202510987358 202507..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Force Measuring Device and Force Measuring Method for Mark Iii Type Enclosure System Installation Platform Supporting Legs. Hayashi Shoji, Shen Jie, Zhu Hanfeng and Sun Guang developed the invention.
The patent application number is CN..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has received China Ship Scientific Research Center patent application for Water Surface Ship Radiation Sound Field Prediction Method in Underwater Acoustic Channel Environment. Zou Mingsong and Yang Yini developed the invention.
The patent application number is C..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Vernier Caliper Inner Measuring Jaw and Main Caliper Base Surface Verticality Detection Device and Method. This invention was developed by Jiang Xiaoting, Gong Tao, Yao Jianyi, Chen Guoqing and Gu Hao.
The patent application number is ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Jiangsu Maritime Institute has submitted a patent application for Method and Device for Automatically Recording Navigation Logs. Wang Xiaofei developed the invention.
The patent application number is CN202510604939 20250512. The patent publication number is CN120596451 (A). International Patent Classificatio..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- Shanghai Maritime University has submitted a patent application for Port Equipment Cluster Multi-energy Control Method Based on Quantum Deep Reinforcement Learning. Fu Xiuwen, Wang Xindi, Liu Xiangwei, Kuai Yue and Luo Jingui developed the invention.
The patent application number is CN202510594897 20250509. ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 21 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Polar Region Ship Navigation Planning Method Based on Sea Ice Prediction and Multi-stage Path Optimization. This invention was developed by Wang Renda, Wu Qingyun and Zhao Zhenqiang.
The patent applicat..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Wuhan Institute of Shipbuilding Technology has filed a patent application for Fault Diagnosis Method and System for Underwater Electric Pump Jet Boat Propeller. This invention was developed by Li Youfeng, Li Limin, Yang Shuanzhu, Wang Jing, Tian Tian, Yang Peng, Xu Lanqing and Zhou Chi.
The patent applicat..
Shipping and Marine
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Guangzhou Shipyard International has filed a patent application for Main Engine Supercharger Support and Mounting Method Thereof. This invention was developed by Jin Zuhua.
The patent application number is CN202510881302 20250627. The patent publication number is CN120592730 (A). International Patent Classif..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Gerrisboats SRL has submitted a patent application for Auxiliary Propulsion System for Boats. This invention was developed by Verme Massimo.
The patent application number is WO2025IB58102 20250808. The patent publication number is WO2026033485 (A1). International Patent Classification codes are B63B59/06, B..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Razor Kayaks Australia Pty Ltd has submitted a patent application for Inflatable Watercraft. This invention was developed by Fallon Robert Evan and Radford Thomas David.
The patent application number is WO2025AU50865 20250811. The patent publication number is WO2026030801 (A1). International Patent Classifi..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Shipin Systems Inc has filed a patent application for System and Method for Automatic Visual Thermal Events in a Maritime Environment. This invention was developed by Michael David and Perry Osher.
The patent application number is WO2025US40006 20250731. The patent publication number is WO2026030517 (A1). I..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Qingdao Sunrui Marine Env Eng Co Ltd and Xiamen SunRui Marine Environment Engineering patent application for Electrolytic Ship Ballast Water Treatment System and Ship. The invention was developed by Zheng Dekang, Zhang Shaohua, Li Zhenwei, Kong Qing, L..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Shengzhou Zhejiang Univ Of Technology Innovation Research Institute has submitted a patent application for Industrial Robot Friction Parameter Identification Method for Improving Marine Predator Evolutionary Algorithm. This invention was developed by Dong Jianwei, Gao Zengliang and Zhou Shuiqing.
The paten..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Saronic Tech has submitted a patent application for Payload Re-positioning System for a Maritime Vehicle. This invention was developed by Dvorak Joseph.
The patent application number is WO2025US40941 20250806. The patent publication number is WO2026035871 (A1). International Patent Classification codes are ..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has received Ocean University of China patent application for Barcoding of Nuclei for Multiplex Screening of Cells. Nowakowski Tomasz J, Keefe Matthew G, Yuan Guohua, Kazerounian Adam and Shin David developed the invention.
The patent application number is WO2025US4091..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has applied WIPO patent for Mechanical Power Generation Through Sub-ambient Passive Radiative Cooling. Deppe Tristan and Munday Jeremy developed it.
The patent application number is WO2025US40848 20250806. The patent publication number is WO2026035802 (A1). International Patent Class..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has released Ocean University of China patent application for Azocino[4,5,6-cd]indoles as Serotonin Receptor Modulators. This invention was developed by Svanholm Lena, Beckett Joseph, Brasher Trey and Mascal Mark.
The patent application number is WO2025US39653 20250729..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has applied WIPO patent for Compositions and Methods for the Treatment of Seizures and Related Disorders. Hsiao Elaine and Ozcan Ezgi developed it.
The patent application number is WO2025US39607 20250729. The patent publication number is WO2026030281 (A1). International Patent Classi..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has sought patent for Recombinant Vaccinia Vectors and Methods of Use Thereof. This invention was developed by Schieferecke Adam Joseph, Lee Hyuncheol, Dueber John E and Schaffer David.
The patent application number is WO2025US39233 20250725. The patent publication number is WO202603..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has submitted a patent application for Porous Scaffolds of Hydrogels by Cryogelation. Parekh Kavita, Healy Kevin, Pfaff Morgan and Liu Joseph developed the invention.
The patent application number is WO2025US38389 20250720. The patent publication number is WO2026030014 (A1). Internat..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has released Deepocean As patent application for Method of Configuring a Subsea Structure for Extracting Fluid Therefrom, Fluid Removal Device, Underwater Vehicle, and Connection Tool. This invention was developed by Nesse Trond and Larsen Terje.
The patent applicati..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Jiangsu Maritime Institute has sought patent for Ship Shafting Installation Workbench. This invention was developed by Du Xunbai.
The patent application number is CN202510877355 20250627. The patent publication number is CN120587922 (A). International Patent Classification code is B23P19/10.
An abstract re..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding patent application for Assembling Method for Cross-shaped Lifting Foundation Sheet Body of Self-elevating Platform. This invention was developed by Tian Lihua, Du Xi, Wei Tiecheng and Li Hui.
The patent application ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- China Ship Development & Design Center has submitted a patent application for Integrated Radio Frequency Equipment Cooling System and Design Method and Cooling Method Thereof. This invention was developed by Wang Liangwu, Wang Shaopeng, Su Yunpeng and Zhang Wei.
The patent application number is CN20251083902..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- CNOOC Tianjin Branch has submitted a patent application for Symmetrical Double-sand-mulling System of Fracturing Ship. This invention was developed by Zhang Chao, Guo Hua, Du Jianbo, Li Dong, Li Yang, Yan Jingjing, An Wenmu, Wang Xiaopeng, Zhang Wanchun, Gu Jinbiao, Yang Hai and Chen Cheng.
The patent appl..
Shipping and Marine
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Beijing Jike Guochuang Lightweighting Science Research Institute has submitted a patent application for Composite Coating for Marine Atmospheric Environment and Preparation Method Thereof. Li Yixuan, Ge Feng, Chen Yunbo, Zuo Lingli, Yang Ming, Pan Peng, Yu Jinxi and Jin Yiyang developed the invention.
The ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Automatic Welding Method, Track and Ship. Fang Xuehua, Zhang Ruiying, Zhang Xuelin, Gao Jianfeng, Ning Peng, Li Zufa, Wang Hongming, Wang Shili, Yao Chenhui, Cheng Zejun, Liu Kunpeng, Shi Nannan an..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has released Ocean University of China patent application for Inducible Epigenetic Switches to Drive Cell Fate Changes. This invention was developed by Lim Wendell A, Barbosa De Almeida Ricardo, Campos Oscar Antonio and Migliara Alessandro.
The patent application numbe..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has sought patent for Commensal Bacteriotherapy of Acne. This invention was developed by Gallo Richard L.
The patent application number is WO2025US40174 20250731. The patent publication number is WO2026035530 (A1). International Patent Classification codes are A61K35/74, A61K8/99, A6..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Beibu Gulf University patent application for High-temperature Pyrolysis Resourceful Treatment Device for Ship Waste. This invention was developed by Tang Huahao, Yan Songyin, Hou Xianbin, Tian Wuliu, Jiang Jiyun, Huang Yingjian, Wang Wei, Chen Baiping, ..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Avikus has applied WIPO patent for Method and Apparatus for Controlling Position of Vessel. Choi Hu Jae, Kim Su Rim, Park Ji Yoon, Lee Do Yeop and Park Jin Mo developed it.
The patent application number is WO2025KR11678 20250805. The patent publication number is WO2026034968 (A1). International Patent Class..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has published Shipbuilding Tech Research Insititute No. 11 Institute Of CSSC and Shanghai Shenbo Information Systems Eng Co Ltd patent application for Ship Sub-assembly Weld Seam Identification Method and System, Device, and Storage Medium. The invention was developed b..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has sought patent for Systems, Devices, and Methods for Controlled Poration of and Substance Delivery into the Cellular Nucleus. This invention was developed by Jahed Motlagh Zeinab and Sarikhani Einollah.
The patent application number is WO2025US40154 20250731. The patent publicatio..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Dalian Huarui Heavy Industry Group has filed a patent application for Device and Method for Roll-on-roll Landing of Overhead Rail Lightering Ship Unloader. This invention was developed by Yuan Lei, Wu Tienan, Zhao Xian and Wang Shisu.
The patent application number is CN202510881637 20250627. The patent pub..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Water Spraying System for Cabin of Passenger Roll Cabin. This invention was developed by Tan Binlin, Lan Sidong, Luo Piguang and Zeng Minxian.
The patent application number is CN202510867779 20250..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has released Ocean University of China patent application for Fluid Flow Reconstruction. This invention was developed by Contijoch Francisco, Guo Jinyuxuan and Khurana Gurnoor.
The patent application number is WO2025US39946 20250730. The patent publication number is WO..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Dalian Maritime University has sought patent for NiO/YSZ Composite Electrolyte Membrane Material Impregnated in Alkaline Solution at High Temperature, Alkaline Fuel Cell and Preparation Method of Alkaline Fuel Cell. This invention was developed by Cui Daan and Yu Dong.
The patent application number is CN20..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Potentiometric Titration Electrode Support and Storage Box. Ro Yong-min, Yang Shaohua, Wang Xiaodong and Tao Ran developed the invention.
The patent application number is CN202510996653 20250718. The patent publication number is CN120589..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- No. 708 Institute China State Shipbuilding has applied Chinese patent for Micropore Structure for Cavitation Suppression of Water-jet Propeller. Sun Chong, Dai Yuanxing, Dong Xinguo, Meng Kunyu, Zhang Zhiyuan and Lin Hui developed it.
The patent application number is CN202510750362 20250606. The patent pub..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- No 708 Institute China State Shipbuilding has filed a patent application for Parabola-shaped Rotary Air Duct for Ship. This invention was developed by Wu Qiong, Wang Jinbao, Ma Xiang, Zhou Xiaokui, Meng Yang, Li Yinhao, Wei Honggang and Li Zhaohui.
The patent application number is CN202510849994 20250624. ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Deep Sea Tech Sciences Taihu Laboratory Lianyungang Center has filed a patent application for Ship Low-frequency Active Control System and Method Based on Intelligent Material and Adaptive Algorithm. This invention was developed by Teng Yao, Diao Feng, Zhang Haihua, Huang Zhen, Zhao Lingxiao, Meng Yujie, Yao ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Zhejiang International Maritime College has sought patent for Ship Deck Covering Material Laying Equipment. This invention was developed by Liu Zailiang, Pang Jun and Chen Xia.
The patent application number is CN202510838803 20250623. The patent publication number is CN120589154 (A). International Patent Cla..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Container Column Mounting Method for Container Ship Segmentation Stage and Container Ship. The invention was developed by Wu Feiyang, Huo Shengyan, Wang Jie, Cao Ling, Yin Wentao, Zhou Peirong, Wa..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Guangzhou Shipyard International has submitted a patent application for Installation Method of Ship Anchor Windlass. This invention was developed by Ye Bin, Chen Junxian, Luo Weiliang, Yang Zhou and Zhang Fuqun.
The patent application number is CN202510907363 20250702. The patent publication number is CN1205..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Fujian Aidi Electric patent application for Composite Multi-frequency Marine Ultrasonic Antifouling System and Method. The invention was developed by Qiu Shi.
The patent application number is CN202510848482 20250624. The patent publication number is..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Shanghai Zhoujia Technology has filed a patent application for Wave Suppression Device and Boat. This invention was developed by Hou Mingbo, Xie Song and Yao Xuefu.
The patent application number is CN202510871282 20250626. The patent publication number is CN120589147 (A). International Patent Classificatio..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Dalian Shipbuilding Industry patent application for Underwater Excavation Operation Cabin Capable of Moving in Multiple Directions. The invention was developed by Jiang Fuhong, Liu Chuan, Kang Songtao, Yin Kun, Yang Runlai, Li Yi, Xu Binbin, Nian Jiye,..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Guangzhou Shipyard International has filed a patent application for Floor Drain for Ship Infectious Ward. This invention was developed by Luo Xianda, Chen Yun, Gu Xuan, Xu Shida, Pan Fuyou, Zou Jianfei and Yu Daoxing.
The patent application number is CN202510905673 20250702. The patent publication number is ..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Beijing Research Institute of Precise Mechatronic Controls has applied Chinese patent for Long-time Automatic Subsurface Buoy Anti-deviation-descending System and Method. Tao Yunfei, Zuo Zheqing, Zhao Shoujun, Zhou Shitong and Li Hao developed it.
The patent application number is CN202510769122 20250610. T..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- China Ship Development & Design Center has sought patent for Hydrophone Installation Device and Disassembly and Assembly Method. This invention was developed by Lyu Shujian and Tian Bo.
The patent application number is CN202510691541 20250527. The patent publication number is CN120589129 (A). International P..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Prefabricated Insulating Plate Combination and Assembling Method Thereof. This invention was developed by Chen Shuang, Chen Guofeng, Wang Zhangjian, Liu Jun, Yu Dongliang and Yang Hu.
The patent a..
Shipping and Marine
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Ocean University of China has filed a patent application for Materials and Methods for Treating Senescence-related Disorders. This invention was developed by Bhushan Anil.
The patent application number is WO2025US40299 20250801. The patent publication number is WO2026030685 (A1). International Patent Classifi..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Dalian Maritime University has submitted a patent application for Spherical Surface Net-shaped Bubble Capturing Device for Collecting and Converging Multidirectional Microbubbles. This invention was developed by Du Yu, Zheng Tiantian, Fan Yunsheng and Liu Zhichen.
The patent application number is CN202510634..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Crane Rotating Mechanism Protection System. This invention was developed by Chen Hao, Li Ning, Lu Junjie, Tang Hui, Jiao Zhen and Zhang Ziqiang.
The patent application number is CN202510993874 202..
Shipping and Marine
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Dalian Maritime University has submitted a patent application for Movable Base Type Series-parallel Three-dimensional Motion Compensation Device. This invention was developed by Wang Shenghai, Zhang Chenhe, Han Guangdong, Li Jian, Huo Ziteng, Chen Haiquan, Liu Dong, Wei Yi, Zhang Hongpeng and Sun Yuqing.
The..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- LG Energy Solution Ltd and Ocean University of China have submitted a patent application for Methods for Making Solid State Battery Apparatus. This invention was developed by Lee Jung-pil, Kim Jiyoung, Jeon Yuju, Lee Dongju and Chen Zheng.
The patent application number is US202519362905 20251020. The pa..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Oxford Nanopore Tech PLC and Ocean University of China have applied United States patent for Novel Pore Monomers and Pores. Wallace Elizabeth Jayne, Jayasinghe Lakmal Nishantha, Degrado William F, Schnaider Lee and Jo Hyunil developed it.
The patent application number is US202319101995 20230809. The pat..
Shipping and Marine
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Sanya Ocean University of China and Ocean University China have applied Chinese patent for Quantization Method for Rheological Dynamic Characteristics of Plume in Deep Sea Mining Area. Guo Xingsen, Liu Yihan, Liu Xiaolei, Lee Ji-ho, Lai Ying, Yin Jifu and Liang Dongfang developed it.
The patent application..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Yamaha Motor has submitted a patent application for Boat and Control Method for Boat System. This invention was developed by Murayama Takuya.
The patent application number is US202519291930 20250806. The patent publication number is US20260042524 (A1). International Patent Classification codes are B63B7..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Yamaha Motor has sought patent for Watercraft. This invention was developed by Amma Hirofumi.
The patent application number is US202519293669 20250807. The patent publication number is US20260042520 (A1). International Patent Classification codes are B63B34/10, B63B45/00, B63B79/10, B63B79/40, B63H11/08..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Matcee Entpr LP has submitted a patent application for Boat Fender. Carroll Matthew R developed the invention.
The patent application number is US202519360472 20251016. The patent publication number is US20260042519 (A1). International Patent Classification code is B63B59/02. Cooperative Patent Classifi..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has published Barajas Gerald patent application for Marine Fender.
The patent application number is US202519295403 20250808. The patent publication number is US20260042518 (A1). International Patent Classification code is B63B59/02. Cooperative Patent Classification cod..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Sifly AI Ltd has submitted a patent application for Electric Hydrofoil Watercraft. This invention was developed by Velev Ivaylo Emilov.
The patent application number is US202519290791 20250805. The patent publication number is US20260042514 (A1). International Patent Classification codes are B63B32/10, ..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has published Mastercraft Boat Co Llc patent application for Extendable Sun Pad Seating for a Boat. The invention was developed by Everatt Colt C and Schallhorn Benjamin D.
The patent application number is US202519289734 20250804. The patent publication number is US20260..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Purcell Wayne A has submitted a patent application for Removable Bow Seating System for Pontoon Boats.
The patent application number is US202418800110 20240811. The patent publication number is US20260042512 (A1). International Patent Classification code is B63B29/04. Cooperative Patent Classification ..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Elias Systems Inc has applied United States patent for System for Autonomous Refueling of Unmanned Vessels. Shinn George Parker developed it.
The patent application number is US202519291328 20250805. The patent publication number is US20260042511 (A1). International Patent Classification codes are B63B2..
Shipping and Marine
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Aqualoc LLC has submitted a patent application for Watercraft Tether Device. Ennis Terry Lee, Ennis Clayton Alexander and Ennis Christian James developed the invention.
The patent application number is US202418963650 20241128. The patent publication number is US20260042507 (A1). International Patent Cla..
Shipping and Marine
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Guangzhou Maritime Institute has submitted a patent application for High-definition Image Rapid Reconstruction Method for Concrete Plastic Hinge Area Identification. This invention was developed by Yang E, Zhang Jingwen, Zhao Yinghao, Wan Cheng, Chen Ran and Huang Kunhong.
The patent application number is ..
Shipping and Marine
| Thu 19 Feb 2026
Beijing, Feb. 19 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Automatic Evaluation and Remote Monitoring System for Power Equipment Identification Test. This invention was developed by Zhang Zhibo, Li Mingjia, Zhao Yu and Wang Liwei.
The patent application number is CN202510..
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