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Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Shanghai Maritime University and Cosco Shipping Shipyard Man Co Ltd patent application for Fuel Injection Device of Two-stroke Ship Methanol Engine. The invention was developed by Wang Zhongcheng, Sun Yangang, Yue Pengfeng, Zhu Jie, Liu Xiaoyu, Wang Qu..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd patent application for SNMP and IPMI Long Connection Heartbeat Detection System. Li Fuhe, Ma Chen and Gao Donglin developed the invention.
The patent applic..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Shanghai Maritime Surveying and Mapping Center Donghai Navigation Safety Administration Dnsa Mot has submitted a patent application for Ship Management Method and System Based on Digital Twinborn Scene Construction. This invention was developed by Sun Dongli, Zhang Peng, Zhang Xiangwen, Shen Anfeng and Dong W..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- China Ship Development & Design Center has submitted a patent application for Ship Moving Vehicle Positioning Method and Device Based on Monocular Vision. This invention was developed by Huang Qi.
The patent application number is CN202510345406 20250324. The patent publication number is CN120313576 (A). Inte..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Guangzhou Shipyard International has applied Chinese patent for Rudder System Hydraulic Nut Deflection Observation Device. Ge Xingwei, Zhang Tianxin, Mai Kangce, Shen Xin, Li Zhuoran and Huang Guangyu developed it.
The patent application number is CN202510494579 20250421. The patent publication number is CN1..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China Shipbuilding NDRI Engineering has sought patent for Concrete Structure Newly-added Cantilever Steel Beam Joint. This invention was developed by Liu Jiaqi, Chen Yi, Duan Xiaoxing, Zhang Yechen, Mo Shaojun, Wang Jing, Meng Jixiang, Tian Ye, Jiang Li, Hu Min, Ding Jiaqing, Xiao Binghui, Zhou Yantao, Pan Xi..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China Ship Development & Design Center has submitted a patent application for Wear-resistant Composite Rubber Packing Sealing Material for Oil Pumping Unit and Preparation Method of Wear-resistant Composite Rubber Packing Sealing Material. Tian Huaan, Liu Sijia, Tian Yuan, Chen Jiandong and Bai Xiaorui develo..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released Nantong Cosco Khi Ship Engineering patent application for Novel Ship Engine Room Bottom Water Treatment System. This invention was developed by Luo Yuanqing, Fan Xiang, Zhou Xu, Wang Guopu, Ma Xiaoyong, Huang Qinglei, Su Hao, Huang Jiahao, Li Linpeng, J..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Saalv Inc and Ocean University of China have submitted a patent application for Octenidine Formulations and Methods for Wound Healing. This invention was developed by Delong Michael and Tandon Vickram.
The patent application number is WO2025US37001 20250709. The patent publication number is WO2026015654 (A1..
Shipping and Marine
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Hanwha Ocean has submitted a patent application for Ship Comprising Liquefied Gas Storage Tank, and Operating Method of Ship. This invention was developed by Kim Kyung Soo, Ko Jae Hyun, Park So Jeong and Cho Myeong Kyu.
The patent application number is WO2025KR08966 20250626. The patent publication number i..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Northwestern Polytechnical University has sought patent for Method for Correcting Resistance of Supporting Sword in Towing Test of Underwater Vehicle. This invention was developed by Ye Pengcheng, Ma Honglin, Shi Yao, Huang Qiaogao, Pan Guang, He Yue and Zhou Yijie.
The patent application number is CN20251..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Jiangnan Shipyard Group has submitted a patent application for Three-dimensional Simulation Calculation Method for Ship Mooring. This invention was developed by Chen Juntian, Liu Dong and Yuan Shuai.
The patent application number is CN202510388326 20250331. The patent publication number is CN120317170 (A)...
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Jiangsu New Yangzi Shipbuilding patent application for Ship Rudder System Processing Calculation Method. The invention was developed by Wang Hongbing, Sun Quanhong, Lyu Xinrui, Jiang Jie, Qiu Ju and Gu Yong.
The patent application number is CN202510..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Tianjin Qingrunbo Intelligent Technology has submitted a patent application for UUV Power System Fault Prediction Method, Device and Equipment and Storage Medium. This invention was developed by Wang Xiaomin, Sun Han, Su Ming and Xiao Hang.
The patent application number is CN202510779971 20250612. The pate..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Wuhan University of Technology has submitted a patent application for Ship Behavior Prediction Method and Device. This invention was developed by Liu Zhao, Shi Hua, He Yuanqi, Ma Shuo and Huang Shengjin.
The patent application number is CN202510807672 20250617. The patent publication number is CN120316518 ..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- China Ship Development & Design Center has submitted a patent application for Unmanned Ship Obstacle Clearing Path Planning Method Based on Fusion Algorithm. This invention was developed by Zhang Qian, Sun Qihai, Guo Zhengye, Yang Huiteng and Ren Conghao.
The patent application number is CN202510529456 20250..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Jiangsu University of Science and Technology has submitted a patent application for Mother Ship, Unmanned Ship and Unmanned Ship Recovery Method. Han Sen, Wu Shidi, Chen Zihan, Geng Lin, Sun Jiahao and Yan Lingxiao developed the invention.
The patent application number is CN202510331787 20250320. The paten..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Shanghai Maritime University has sought patent for Wireless Charging Energy Transmission System. This invention was developed by Liu Yuhao, Yao Zhilei, Yang Bowei and Liu Zixuan.
The patent application number is CN202510358409 20250325. The patent publication number is CN120320510 (A). International Patent C..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Wanbang Marine Heavy Industry (Zhoushan) has sought patent for Tool for Flaw Detection of Ship Anchor Chain. This invention was developed by Fang Yuchuan, Wang Dongping, Dong Yuqi, Gu Xing, Xu Zhixiang, Zhuang Jianjing and Lin Junjie.
The patent application number is CN202510377142 20250328. The patent pub..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Dalian Maritime University has submitted a patent application for Unsupervised Domain Adaptive Pedestrian Search Method Based on Instance Consistency. Wang Huibing, Qi Linfeng, Jiang Yimin, Yao Mingze, Zhang Jiqing and Fu Xianping developed the invention.
The patent application number is CN202510269787 20250..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Dalian Maritime University has filed a patent application for Cross-domain Scene Adaptive Unsupervised Pedestrian Search Method. This invention was developed by Wang Huibing, Qi Linfeng, Li Yudong, Yao Mingze, Mi Zetian and Fu Xianping.
The patent application number is CN202510269779 20250307. The patent pub..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Dalian Maritime University has submitted a patent application for Multi-modal Three-dimensional Target Detection Method Based on Large Perception Kernel. This invention was developed by Wang Fei, Li Gaoyang, Zhou Jingchun and Qin Ken.
The patent application number is CN202510269759 20250307. The patent publi..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Jiangsu Maritime Institute has sought patent for Navigation Device Path Planning Method and System. This invention was developed by Qiu Xuyan.
The patent application number is CN202510547596 20250428. The patent publication number is CN120313605 (A). International Patent Classification code is G01C21/20. Coo..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Shanghai Maritime University has applied Chinese patent for Unmanned Aerial Vehicle Flight Path Planning Method and System Based on Evolutionary Multi-task Optimization. Fan Qinqin, Wang Fan and Jiang Chengyang developed it.
The patent application number is CN202510373769 20250327. The patent publication num..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China Ship Development & Design Center has applied Chinese patent for Camouflage Confrontation Coating Generation and Physical Enhancement Method. Luo Wei, Liu Ziqi, Li Haijun and Lu Lei developed it.
The patent application number is CN202510808855 20250617. The patent publication number is CN120318363 (A). ..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Underwater Video Enhancement Method Based on Semantic Guidance. The invention was developed by Shi Jinyu, Fan Wenyu and Chen Hao.
The patent application number is CN202510257034 20250305. The patent pu..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Chongqing Jiaotong University has filed a patent application for Marine Environment Monitoring Device for Marine Ecological Restoration Engineering. This invention was developed by Liao Pengfei, Sheng Jinlu and Zhang Zhao.
The patent application number is CN202510480871 20250417. The patent publication num..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Working Stroke and Opening and Closing Angle Control Device of Medium Transmission and Flow Control Equipment. This invention was developed by Li Yang, Liu Jia, Sun Yu, Wang Hongliang and Zhang Heming.
The patent ..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released Jiangsu Maritime Institute patent application for Enterprise Financial Management Risk Assessment Method and System Based on Data Analysis. This invention was developed by Min Rui, Chen Ting and Wang Lili.
The patent application number is CN20251036298..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Shanghai Maritime University has submitted a patent application for Decentralized Shipping E-commerce Platform User Trust Evaluation and Management Method and System, and Electronic Equipment. This invention was developed by Chamet, Liu Han, Wu Zhongdai, Han Bing, Huang Xiaohu, Lin Jie, Shen Jianli, Hu Jiahua..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Dalian Maritime University has applied Chinese patent for Intelligent Networked Electric Vehicle Parking Charging Planning Method and System Based on Two-stage Multi-objective Optimization. Miao Hongzhi, Wu Jiayu, Lin Yu, Gan Zuoxian, Li Yongxing, Li Xinwei and Tian Jingjing developed it.
The patent applicat..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Guangzhou Shipyard International has submitted a patent application for Waste Gas Economizer. This invention was developed by Yang Huaqi, Huang Fucheng and Meng Shun.
The patent application number is CN202510684513 20250526. The patent publication number is CN120312391 (A). International Patent Classificatio..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Fujian Mingtai Ship Technology has submitted a patent application for Scr Mixer and Engine Thereof. This invention was developed by Wang Yen-sung and Zhou Yimin.
The patent application number is CN20241095929 20240124. The patent publication number is CN120312389 (A). International Patent Classification co..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Nanjing Iron and Steel has sought patent for 500mpa-grade Steel Plate for Polar Region Ship and Preparation Method of 500MPa-grade Steel Plate. This invention was developed by Liu Haoran, Li Hengkun, Cui Qiang, Chen Linheng, Bo Feihu, Tang Chunxia and Qin Yurong.
The patent application number is CN20251045..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Fuzhou University has filed a patent application for Firm Marine Antifouling Coating and Preparation Method Thereof. This invention was developed by Lai Yuekun, Liu Hong, Lin Zhina and Huang Jianying.
The patent application number is CN202510513039 20250423. The patent publication number is CN120310430 (A)..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released China Shipbuilding Group Fenxi Heavy Industry patent application for Double-fulcrum Adjustable Lifting Device. This invention was developed by Hao Yongpeng, Li Wei, Zhang Ling, Zhang Shijie, Yang Bingxing, Liu Qingtian, Ni Guofeng, Zhang Kai, Pan Jiafu,..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Guangzhou Marine Geological Survey has submitted a patent application for Shore Connection Cable REEL for Ship. This invention was developed by Yang Hewu, Xian Weilun, Tan Yufang, Zhang Zhonglei, He Qilin and Lyu Jiagang.
The patent application number is CN202510712265 20250529. The patent publication numb..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Guangzhou Shipyard International has applied Chinese patent for Marine Storage Device. Xing Guobing, Pan Xuelian and Cao Zhixian developed it.
The patent application number is CN202510550694 20250429. The patent publication number is CN120308472 (A). International Patent Classification codes are A62C35/15, B..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Guangzhou Shipyard International has submitted a patent application for Shape Maintaining Method for Rib Pressing Plate Manufacturing and Mounting. This invention was developed by Liu Jiaoyu, Zhang Tingting, Li Zhaoxia, Lee Ki Hoon, Han Xu and Rao Zhanlong.
The patent application number is CN202510568090 202..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Hudong-Zhonghua Shipbuilding Group patent application for Skeg Fin Design Method for Improving Ship Course Stability. The invention was developed by Yan Xiaoqin, Yang Chunhua, Long Chan, Chen Xiaoying and Wang Yuanyuan.
The patent application number i..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Ship Boarding and Leaving Protection Device. This invention was developed by Chang Tianshun, Zhang Chengrong, Liu Zifeng, Zhou Wenfeng, Ji Junzheng, Xu Zibo, Liu Yuxing, Zhang Yuxiang, Wei Xinqiu and Z..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China Three Gorges University has sought patent for Detachable Telescopic Surveying and Mapping Triple-hulled Vessel. This invention was developed by Sheng Ziye, Li Changwen, Xie Yuxin, Zhan Haoxiong, Zhu Jiaqi, Li Feihan, Li Zhiwei, Lyu Xiaolei, Du Shuyun, Jin Shijie, Yi Yang, Huang Jiale and Zhou Rui.
Th..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Nanjing High Accurate Marine Equipment has filed a patent application for Dynamic Brake Device, Dynamic Brake Control Method and Marine Propulsion System. This invention was developed by Ji Qingshan, Shu Yongdong, Chen Shenghua, Chen Baojia, Qian Pengchun, Zhao Jiawei, Sun Li, Pi Zhida, Chen Daiming, Mei Huic..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Ship Cooling Water Frequency Conversion Energy-saving System Based on Multi-parameter Monitoring. Xiang Chuan, Cao Fangzhou, Zhang Shukuan, Zhang Yusen and Nan Yunxiang developed the invention.
The pate..
Shipping and Marine
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Chengxi Shipyard has submitted a patent application for Ship Energy-saving Power Generation Device and Ship. Yao Jinliang, Zhang Hu and Wu Taifeng developed the invention.
The patent application number is CN202510474828 20250416. The patent publication number is CN120308318 (A). International Patent Classi..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has received California Institute Of Techn and Ocean University of China patent application for Artificial Uterine Platform and Applications Thereof. Zernicka-goetz Magdalena D, Choudhury Mohammad Ikbal B, Hughes Christopher C W and Ewald Makena developed the invention...
Shipping and Marine
| Mon 26 Jan 2026
Geneva, Jan. 26 -- Kongsberg Maritime Finland Oy has applied WIPO patent for a Marine Vessel Propulsion Arrangement, and an Operating Method Thereof. Levander Oskar developed it.
The patent application number is WO2025EP67420 20250620. The patent publication number is WO2026012717 (A1). International Patent Classification cod..
Shipping and Marine
| Mon 26 Jan 2026
Geneva, Jan. 26 -- Wuhan Second Ship Design And Res Institute has submitted a patent application for Machine Vision Understanding Method, Apparatus and Device for Scene Information, and Storage Medium. This invention was developed by Feng Yi, Tao Mo, Zhao Zhenxing, Sun Quqin, Cao Guangming, Huang Chonghai, Chen Kai and Liu Zipin..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has released University Leland Stanford Junior and Ocean University of China patent application for Tether or Tail Tension Reduction for Robots. This invention was developed by Okamura Allison, Heap William and Hawkes Elliot.
The patent application number is WO2025US..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Mitsubishi Shipbuilding has sought patent for Ship. This invention was developed by Takamatsu Tomoteru, Miyajima Takashi, Watanabe Yusuke, Yanagisawa Hiroyuki, Yamada Daisuke and Yoshida Atsushi.
The patent application number is WO2025JP17827 20250516. The patent publication number is WO2026014054 (A1). Int..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Ocean University of China has submitted a patent application for Systems and Methods for Multimodal Conversational Recommendation. This invention was developed by Mcauley Julian.
The patent application number is WO2025US36925 20250709. The patent publication number is WO2026015602 (A1). International Patent C..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has received Kongsberg Maritime patent application for Controlling Vessel Operation. Nagalingam Krishna Kumar developed the invention.
The patent application number is WO2025NO50130 20250709. The patent publication number is WO2026015034 (A1). International Patent Clas..
Shipping and Marine
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Kongsberg Maritime has submitted a patent application for Coupling Device for Use in Split Electric Machines. This invention was developed by Ersdal Kjell Andreas, Lunde Marius and Peura Olli.
The patent application number is WO2025NO50128 20250708. The patent publication number is WO2026015032 (A1). Intern..
Shipping and Marine
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Korea Institute of Ocean Science and Technology patent application for Method for Estimating Diffusion Characteristics of Marine Hazardous and Noxious Substances Using Simulants. Lee Moonjin, Kim Tae Sung and Kim Yong Myung developed the invention.
The patent ..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Yamaha Hatsudoki has submitted a patent application for Sailing Device and Marine Vessel. This invention was developed by Hara Ioki.
The patent application number is US202519263963 20250709. The patent publication number is US20260021880 (A1). International Patent Classification code is B63H9/08. Cooper..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Kawasaki Motors patent application for Personal Watercraft. Iwata Tetsuya, Matsumura Norikazu and Kinoshita Akira developed the invention.
The patent application number is US202418776295 20240718. The patent publication number is US20260021874 (A1). Internat..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Kawasaki Motors has applied United States patent for Personal Watercraft. Iwata Tetsuya and Yamada Kazunori developed it.
The patent application number is US202418773648 20240716. The patent publication number is US20260021873 (A1). International Patent Classification codes are A62C3/10, B63B25/00 and B..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Saipem has sought patent for Launch and Recovery System and Method. This invention was developed by Fassetta Alberto and Lazzarin Diego.
The patent application number is US202318995055 20230712. The patent publication number is US20260021871 (A1). International Patent Classification code is B63B23/06. C..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Yamaha Hatsudoki has sought patent for Hydrofoil Module and Marine Vessel. This invention was developed by Hara Ioki, Hagi Tomohiro and Saito Shun.
The patent application number is US202519273546 20250718. The patent publication number is US20260021870 (A1). International Patent Classification codes are..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Kawasaki Heavy Industries has sought patent for Ship. This invention was developed by Hashimoto Yasuhiko.
The patent application number is CN20238081433 20231130. The patent publication number is CN120303181 (A). International Patent Classification codes are B63B69/00, G06Q50/10, G06Q50/22 and G06Q50/40. C..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Siemens Gamesa Renewable Energy has submitted a patent application for Mooring System Condition Monitoring for Floating Offshore Wind Turbines. Nilsson Jim K and Cavez Oligonzaga Cristina A developed the invention.
The patent application number is CN20238082911 20231115. The patent publication number is CN..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Coating Construction Method for Ship Desulfurization Port. This invention was developed by Shao Jiaxun, Xie Zhiting, Ye Changxu and He Kaiping.
The patent application number is CN202510690111 20250527. The patent publication number is CN..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- Volvo Penta has submitted a patent application for a Marine Drive Unit. Madisetty Tarun, Brauer Samuel and Tell Johan developed the invention.
The patent application number is EP20240188511 20240715. The patent publication number is EP4682047 (A1). International Patent Classification codes are B63H20/00, B6..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- Yamaha Motor has filed a patent application for Control Device for a Marine Vessel, Marine Vessel and Method for Controlling a Marine Vessel. This invention was developed by Yamamoto Takahiro.
The patent application number is EP20250181414 20250606. The patent publication number is EP4682042 (A1). Internati..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- European Patent Office has received Ocean University of China patent application for Factor Viii Splice-modulating Antisense Oligonucleotides and Methods of Use. Sanford Jeremy, Stone Michael, Tse Victor and Chacaltana Guillermo developed the invention.
The patent application number is EP20240775476 20240315...
Shipping and Marine
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has applied Chinese patent for Low-vibration PWM (pulse Width Modulation) Method of Electric Energy Conversion Module. Hao Qingliang, He Zhong-xiang, Li Mingyong, Li Qiang, Yin Chuantao, Ding Tianhui, Wan Ye, ..
Shipping and Marine
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Rectifying Power Supply Communication System and Method. Wang Jingsi, Xiong Qiaopo, He Shaojia, Liu Liangchun, Wang Yawei, Rongen, Zhang Zihong, Li Jin, Ma Siyuan, Zou Yongbo and H..
Shipping and Marine
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has sought patent for Signal Transmission Method Based on Complex Signal Shielding. This invention was developed by Xiao Longzhong, Zhang Song, Liu Zhenji, Huang Min, Zou Yuze, Li Jia, Li Guosheng, Yang Zhi, Zhan..
Shipping and Marine
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- Yamaha Hatsudoki has obtained a patent for watercraft propulsion system, and watercraft. This invention was developed by Ikegaya Yuji and Kajihara Tensho.
The patent application number is US202318381211 20231018. The patent publication number is US12528572 (B2). International Patent Classification codes..
Shipping and Marine
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has awarded a patent to Yamaha Hatsudoki for Water Jet Propulsion Boat and Direction Changing Device for Water Jet Propulsion Boat. Takewaka Masato developed the invention.
The patent application number is US202318220901 20230712. The patent publication number is US12528..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has filed a patent application for Metabolite-disease Association Prediction Method Based on Hierarchical Comparative Learning and Stepwise Orthogonal Multi-modal Fusion. This invention was developed by Ning Qiao and Liu Yanpeng.
The patent application number is CN202510291674 2025..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has submitted a patent application for Underwater Image Enhancement Method Paying Attention to Features. Shi Jinyu and Zhen Xiaolong developed the invention.
The patent application number is CN202510291700 20250312. The patent publication number is CN120298228 (A). International Pa..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has submitted a patent application for Hyperspectral Image Super-resolution Reconstruction Method Based on Subspace Tensor Decomposition. This invention was developed by Wang Yulei, Hao Shuyue, Zhao Enyu, Zhang Shanshan, Yu Chunyan and Yu Haoyang.
The patent application number is C..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Automatic Container Terminal Abnormity and Risk Analysis Method Based on Bert-bilstm-crf. This invention was developed by Zeng Qingcheng, Wang Zixin and Wang Liang.
The patent application number is CN20..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has sought patent for Audio Missing Fragment Repairing Method. This invention was developed by Zhang Weiwei, Zheng Chaohui and Wang Xiao.
The patent application number is CN202510284304 20250311. The patent publication number is CN120299467 (A). International Patent Classification ..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Underwater Hyperspectral Clustering Method Based on Bipartite Graph. Wang Huibing, Huang Yuemeng, Chen Yawei, Xin Wentian and Fu Xianping developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Institute of Oceanology, CAS and Ocean University China have applied Chinese patent for DOA Estimation Method Based on Sparse Covariance Reconstruction and Adaptive Grid Correction. Zhang Jianxing and Wu Yanan developed it.
The patent application number is CN202510772388 20250611. The patent publication nu..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Neye Systems Inc and Ocean University of China have sought patent for Polarization-diverse Integrated Photonic Switch with Multi-layer Waveguides. This invention was developed by Seok Tae Joon, Henriksson Johannes, Kwon Kyungmok, Luo Jianheng and Wu Ming Chiang A.
The patent application number is EP20240767..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Jiangsu University of Science and Technology and CSSC Marine Power Zhenjiang have applied Chinese patent for Thin-wall Surface Deformation Measurement Method and Device Based on Kriging Model and Medium. Sun Zhen, Wu Tao, Liao Xinshan, Li Guochao, Zhou Honggen, Zhou Dan and Hou Qiulin developed it.
The pat..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Zhejiang Marine Dev Res Inst has applied Chinese patent for Marine Methanol Fuel Heating Temperature Self-adaptive Regulation and Control Method and Device. Zhou Feng, Wen Xiaofei, Hou Chaosheng, Han Yanqi, Yuan Jiaqi and Xu Yingjun developed it.
The patent application number is CN202510511035 20250423. Th..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Three Gorges Navigation Authority patent application for Hole Hole Boring Equipment for Lifting Lug of Reverse Arc-shaped Valve of Ship Lock and Using Method. Chen Minghua, Zeng Wei, Zeng Hui, Tao Ran, Long Yuheng, Chen Fei, Zheng Hang, Tan Yong, Yan Fa..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- European Patent Office has published Avikus patent application for Method and Apparatus for Determining Risk of Ship. The invention was developed by Ko Kwangsung, Jung Doyeon and Kim Inbeom.
The patent application number is EP20250732300 20250220. The patent publication number is EP4679402 (A1). Internation..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- HD Korea Shipbuilding & Offshore Engineering has submitted a patent application for Carbon Dioxide Capture System for Ship. Park Eun Ji, Hong Il Gu, You Won Woo, Kang Yong Hwan and Park Sang Min developed the invention.
The patent application number is EP20240767459 20240308. The patent publication number i..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- European Patent Office has received Nihon Shipyard Co Ltd, Imabari Shipbuilding Co Ltd and Japan Marine United Corp patent application for Oil Supply Device for Marine Contra-rotating Propeller Device, and Marine Contra-rotating Propeller Device. Shimizu Masahiro developed the invention.
The patent applicat..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Volvo Penta has submitted a patent application for an Electric Pod Marine Drive Unit. This invention was developed by Carlsson Lars-gunnar.
The patent application number is EP20240188466 20240712. The patent publication number is EP4678531 (A1). International Patent Classification codes are B63H21/17, B63H2..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Alliance for Sustainable Energy has sought patent for Kelp-inspired Marine Energy Converter. This invention was developed by Mendoza Nicole Renee.
The patent application number is EP20240771510 20240311. The patent publication number is EP4677212 (A1). International Patent Classification codes are F03B13/18..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Korea Institute of Ocean Science and Technology has submitted a patent application for Cooling System for Underwater Data Center. This invention was developed by Han Taek Hee, Park Jun Kil, Choi Young Jin and Park Bom.
The patent application number is EP20240203066 20240927. The patent publication number is E..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Kongsberg Maritime has submitted a patent application for Metal Encapsulating of Magnets in Permanent Magnet Thrusters. Jarvis David John, Nedreberg Mette Lokna, Viddal Jan Ståle and Ringstad Jens Inge developed the invention.
The patent application number is EP20240707585 20240301. The patent publication nu..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has submitted a patent application for Deep Sea Single-action Piston Pump Based on Paraffin Phase Change Driving. Hou Jiaoyi, Liang Gangda, Ning Dayong, Li Ziwei, Yan Shufeng and Zhang Zengmeng developed the invention.
The patent application number is CN202510524239 20250424. The p..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has submitted a patent application for Circulating Type Heat Dissipation Device of Ship Turbine. This invention was developed by Xi Zhehua, Zhu Chen, Li Xianggang and Zhang Hao.
The patent application number is CN202510413356 20250403. The patent publication number is CN120291974 (A..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- No 703 Research Institute of China Shipbuilding Group has submitted a patent application for Short Cylindrical Part Dynamic Balance Device Supported by Air Bearing. This invention was developed by Yan Ze, Liu Wuhe, Wang Xuezhi, Wang Yongfan, Wang Zaigong, Wei Junwei and Wang Chunling.
The patent application ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has filed a patent application for Underwater Static Pressure Self-balancing Visual Tactile Perception Device and Method. This invention was developed by Song Yongxin, Zhang Yuxia, Yang Hang and Yang Rui.
The patent application number is CN202510284299 20250311. The patent publicat..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for Device and Method for Detecting Water Spraying Amount of Cooling Tower. This invention was developed by Wu Jinbo, Li Jinxing, Yang Huibin, Huang Jian, Liu Peng, Qi Heshuai, Wang Helo..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Hohai University has sought patent for Unmanned Ship Autonomous Navigation Method and Decision Making System Based on Laser Radar Real-time Perception. This invention was developed by Wei Changyun, Wu Xiangyu, Wu Yixian, Shen Kaijun, Huang Wenjing, Jian Shaojie, Qi Kailei and Li Shaoyong.
The patent applic..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Autonomous Underwater Vehicle Path Planning Method, System and Electronic Equipment. Fan Shuangshuang, Xu Jiangjiang, Feng Jiacheng, Yuan Peng and Wang Xinling developed the invention.
The patent applicat..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Guangzhou Shipyard International has filed a patent application for Intelligent Spraying System for Vehicle Cabin. This invention was developed by Ge Xingwei, Yan Lijun, Yu Raosong and Yang Sizheng.
The patent application number is CN202510464906 20250415. The patent publication number is CN120285496 (A). In..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- No 708 Institute China State Shipbuilding has submitted a patent application for Method for Evaluating Fatigue Strength of Semi-submersible Platform. This invention was developed by Xie Hao, Yang Yue, Chi Shaoyan, Zhang Haibin, Zhou Shumin, Cao Huixin, Wang Zhe, Zhang Neng and Li Shenjie.
The patent applic..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has sought patent for Simulation Calculation Method and System for Ship Anti-floating Epoxy Thickness, Medium and Terminal. This invention was developed by Fang Zibin, Lu Jinyu, Jiang Xufeng, Zhang Wenzhen, Shi Xuejun, Liu Ze and An Yuhang.
The patent application number is CN2025103..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Drawing Method of Ship Block Hoisting Process Drawing. This invention was developed by Xu Zhihui.
The patent application number is CN202510310322 20250317. The patent publication number is CN120296944 (A). International Patent Classifica..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Antenna Equipment Arrangement Blind Area Calculation Method and Device. This invention was developed by Zhou Ting, Yu Dongliang, Wang Yao, Ni Jiaxin, Wang Yujian, Zheng Yue and Shi Xianmao.
The patent application number is CN202410755662 202..
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