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Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- Farsounder Inc has secured a patent on Three-dimensional Forward-looking Sonar Target Recognition with Machine Learning. Zimmerman Matthew Jason, Henley Heath, Berard Austin and Lapisky Evan developed the invention.
The patent application number is US202016809983 20200305. The patent publication number ..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and CSSC Huanggang Precious Metal Co Ltd has applied Chinese patent for Silver Powder with Twin Crystal Structure and Preparation Method Thereof. Lu Beihu, Xu Zijie, Zhu Simin, Quan Siqi, Zheng Xue, Zhang Huaq..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Ocean University China and Sanya Ocean University of China patent application for Nutritional Medium Chain Triglyceride (MCT) Microcapsule Powder and Preparation Method Thereof. This invention was developed by Hou Hu, Jiang Mengqi, Zhao Yuhan, Dong Xiao..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Patrick Ind Inc for Scupper Plug for a Personal Watercraft. Hawkes Jed, Furrer Paul Masato and Olliges Paul developed the invention.
The patent application number is US202318348251 20230706. The patent publication number is US12559204 (B2). Intern..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Institute of Oceanology, CAS and Qingdao Diente New Material Tech Co Ltd patent application for Corrosion-resistant and Antimicrobial Bifunctional Austenitic Stainless Steel Containing Rare Earth Element Lanthanum and Preparation and Application of Cor..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Institute of Oceanology, CAS and Qingdao Diente New Material Tech Co Ltd have applied Chinese patent for Cerium-nitrogen Synergistic Microalloyed Superaustenitic Stainless Steel and Preparation and Application Thereof. Jiang Quantong, Liu Xingbin, Li Haojun, Xie Rui, Duan Jizhou and Hou Baorong developed it.
..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Automatic Clamping Device for Tubular Workpiece. This invention was developed by Wang Bing, Tao Ruosi, Ren Chengfang, Yin Yidan, Shen Xiaobo, Mao Jianguo, Chai Yuhe and Jin Zhengjie.
..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangmen Nanyang Ship Eng Co has submitted a patent application for Power Line Storage Device for Ship Electrical Equipment. Guo Shengbo, Li Yaocong and Feng Chenghui developed the invention.
The patent application number is CN202510945715 20250709. The patent publication number is CN120681613 (A). Interna..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Hydronalix Inc for Unmanned Aerial Vehicle with Underwater Sonar Scanning Capability. Mulligan Anthony C, Lara-martinez Jaime, Platt Drey, Gutierrez Dylan and Huie Eva developed the invention.
The patent application number is US202117329965 202105..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Raymarine UK Ltd for Sonar Bottom Reacquisition Systems and Methods. Ruland Reid and Webb Philip developed the invention.
The patent application number is US202217744550 20220513. The patent publication number is US12560692 (B2). International Pat..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Dalian Maritime University has submitted a patent application for Multi-USV Trajectory Tracking Control Method with ESO and Signal Quantization. This invention was developed by Ning Jun, Wang Hongyu, Li Peng, Li Wei, Li Tieshan, Liu Lu and Peng Zhouhua.
The patent application number is CN202510675649 20250..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Dalian Maritime University has submitted a patent application for Cooperative Collision and Obstacle Avoidance Strategy of Under-actuated Unmanned Ship Considering Input and State Quantification. This invention was developed by Ning Jun, Zhang Yongchao, Li Peng, Li Wei, Li Tieshan, Liu Lu and Peng Zhouhua.
T..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Dalian Maritime University has submitted a patent application for Underactuated Unmanned Ship Multi-constraint Trajectory Tracking Control Method Based on Disturbance Observer. Ning Jun, Yue Yuanning, Li Peng, Li Wei, Li Tieshan, Liu Lu and Peng Zhouhua developed the invention.
The patent application number ..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Dalian Maritime University has sought patent for Unmanned Ship Adaptive Fuzzy Course Tracking Control Method with Input Quantization, State Quantization and Input and Output Constraints. This invention was developed by Ning Jun, Jin Liangtao, Li Peng, Li Wei, Li Tieshan, Liu Lu and Peng Zhouhua.
The patent a..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Under-actuated USV Trajectory Tracking Control Method with Signal Quantization Based on Extended State Observer. This invention was developed by Ning Jun, Cui Ruoyu, Li Peng, Li Wei, Li Tieshan, Liu Lu a..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Dalian Maritime University has sought patent for Navigation Hardware Fault Diagnosis System Based on Adaptive Clustering Algorithm. This invention was developed by Liu Tianhe, Wang Jiawen, Cheng Jie, Liu Zhongchang and Shen Liran.
The patent application number is CN202510806426 20250617. The patent publicati..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Unmanned Aerial Vehicle Group Anti-interference Positioning Method Based on Empire Competition and Pheromone Fusion. The invention was developed by Yue Wei, Wang Yunxiao, Liang Xiao, Wang Liyuan, Liu Zh..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Guangdong Guangchuan International Marine Tech Research Institute Co Ltd patent application for Fire-fighting Cooling System and Ship. Kuang Qian, Liang Guangyu, Meng Xin, Zhou Qiujing, Miao Miao, Yang Kunrong and Yuan Shan developed the invention.
T..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Online Oil Metal Pollutant Detection Device and Method Based on High-density Solenoid Coil. Zhang Hongpeng, An Yunsheng, Xu Zhiwei, Wang Chenyong, Wu Di and Li Guoqing developed the invention.
The paten..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Ship Structure Trepanning Detection Method, Device, Equipment and Medium. Zhu Wenbin, Wang Zhangjian, Ma Tao, Yu Dongliang and Liu Daming developed the invention.
The patent application number is CN202510993863 20250718. The patent publi..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Automatic Hull Surface Planning and Scanning System Based on Unmanned Aerial Vehicle. This invention was developed by Xiong Mudi, Wen Yifan, Gao Tianhao, Wang Kelu, Zeng Zihan and Yu Zhaolong.
The paten..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- Fetch Labs LLC has been granted a patent for Systems and Methods for Retrieving and Deploying Objects on a Body of Water. Basile Todd C developed the invention.
The patent application number is US202519035525 20250123. The patent publication number is US12559209 (B2). International Patent Classification..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Beijing Institute Aerospace Control Devices has submitted a patent application for Cabin Section Inter-section Connecting Structure Applied to Large-scale Underwater Vehicle and Assembling Method of Cabin Section Inter-section Connecting Structure. This invention was developed by Zhang Yufei, Meng Fanchen, Gu..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Ship Sheet Correction Method. This invention was developed by Zhai Jiawei, Wang Jie, Luo Xiaolin, Hu Xiaocai, Jiang Linyong, Li Ning, Gan Bohui and Xie Junhua.
The patent application number is CN20251130350 20250725. The patent publication n..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- CSSC Marine Power Part has submitted a patent application for Flexural Torque Wrench. This invention was developed by Xiao Zhenyu, Zhang Liang, Xu Jiuhai, Geng Yechao, Zhang Bo, Zhang Lukuan, Li Hao and Hu Xiangjie.
The patent application number is CN20251168260 20250731. The patent publication number is CN1..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Zhenjiang Tongzhou Propeller patent application for Water and Foam Dual-mode Switching Ship Fire Monitor Runner Structure. This invention was developed by Ji Wei, Xu Shenhai, Zhou Hao, Jiang Zefeng and Ding Feifan.
The patent application number is CN..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- Carrier has secured a patent on Interactive System for Planning Future Shipments. Shah Mihir developed the invention.
The patent application number is US201917252950 20191126. The patent publication number is US12561638 (B2). International Patent Classification codes are G06F16/2457, G06Q10/08, G06Q10/0..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Jiangsu Yangzi Sanjing Shipbuilding has submitted a patent application for Dock Gate Structure Convenient for Cleaning Sludge. This invention was developed by Chen Gang, He Jianming, Shen Kai and Bian Zhigang.
The patent application number is CN20251157809 20250730. The patent publication number is CN12068..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Automatic Lifting Flood Control Wall Based on Rising and Falling Tidal Energy of Tide. This invention was developed by Chen Yan.
The patent application number is CN202511180837 20250822. The patent publication number is CN120683829 (A)..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Zhejiang Zheneng Mailing Environmental Tech Co Ltd has applied Chinese patent for Ship Desulfurization Treatment Device. Wang Chen, Li Wei, Yu Zhenkun, Zhou Hao, Deng Xiaohong, Lou Jinyao, Dong Bin, Zhao Xing and Cao Jinghao developed it.
The patent application number is CN202510980939 20250716. The patent..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Guangdong Provincial Laboratory of Southern Marine Science and Engineering Guangzhou patent application for Device and Method for Collecting Pore Water Under Pressure Maintaining Condition in Deep Sea In-situ Environment. The invention was developed by..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- United States Patent for Electro-vibration Coupled Stress Relief System and Method for Eliminating Residual Stress Using the Same has been issued to Shanghai Maritime University. This invention was developed by Gu Bangping, Zhuo Jingshu, Jin Zidi, Gao Liqiang, Hu Yongli, Hu Xiong, Zhang Zilin, Yang Chuanxi..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Dalian Maritime University has submitted a patent application for Experimental Device for Verifying Positioning Accuracy of Ins-dr (inertial Navigation System-digital Radiography) Combined Pipeline Navigation Algorithm. This invention was developed by Zhang Kang, Geng Tao, Sun Wenzheng and Du Hongwei.
The pa..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Huicui Ship Tech Nantong Co Ltd patent application for Ship Tail Gas Treatment Device Based on Activated Carbon. Li Weimin, Wang Yan and Wang Yunxiang developed the invention.
The patent application number is CN202510999403 20250721. The patent publi..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Haikou Marine Geological Survey Center China Geological Survey has submitted a patent application for Seabed Sludge Sampling Device for Marine Geological Survey. Zhang Yunzhong, Guo Xingguo, Lin Cong, Pan Youduo, Peng Linhao and Yoshiie Kichi developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Marine Riser Tensioner and Guide Wheel Load Test Method. This invention was developed by Feng Shiqing, Chen Biaohong, Huang Jianjun and Jiang Wei.
The patent application number is CN202510818537 20250618. The patent publication numbe..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- Institute of Oceanographic Instrumentation Shandong Academy of Sciences has obtained a patent for wind-powered water-air interface vehicle suitable for concealed navigation. This invention was developed by Hao Zongrui, Li Kailin, Ren Wanlong, Wang Yue, Hua Zhili, Liu Gang and Xu Juan.
The patent applicati..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Guangzhou Shipyard International has sought patent for Oil Tank Ventilation System and Ship. This invention was developed by Li Jiangtao, Liu Xuzhen, Duan Shiwen and Huang Qingpeng.
The patent application number is CN20251170372 20250731. The patent publication number is CN120681320 (A). International Patent..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group patent application for Wall-attached Hidden Ventilation Device in Ship Cabin. Wang Yuming, Naka Masaaki, Zang Huaitong and Cai Zhangqiang developed the invention.
The patent application number is CN202510966927 202507..
Shipping and Marine
| Sun 01 Mar 2026
Alexandria, March 2 -- Volvo Penta has been awarded a patent for Marine Propulsion System and Marine Vessel Comprising a Marine Propulsion System. This invention was developed by Tell Johan and Johansson Lars.
The patent application number is US202318104937 20230202. The patent publication number is US12559202 (B2). Internati..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Chengxi Shipyard has filed a patent application for Anti-fishing Net Cover Mounting Structure. This invention was developed by Wang Guisheng, Zhan Xueming and Zhang Xinglong.
The patent application number is CN20251122954 20250724. The patent publication number is CN120681315 (A). International Patent Clas..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published CCCC Fourth Harbor Engineering patent application for Ship Launching Method. The invention was developed by Chen Shoucheng, Zhang Jin, Li Baotang, Liang Yongjiu, Guo Kangjie, Zhu Taihai, Liu Chao and Zou Zhijie.
The patent application number is CN20..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Chengxi Shipyard has filed a patent application for Integrated Stay Wire Irradiation Frame for Ship Body. This invention was developed by Jia Chuan, Wang Xiaozheng and Yan Zhengping.
The patent application number is CN20251109718 20250722. The patent publication number is CN120681302 (A). International Pat..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangnan Shipyard Group has applied Chinese patent for Box Body Auxiliary Mounting Device and Ship. Liu Qiang, Yang Tao, Li Zuochen and Yu Guohai developed it.
The patent application number is CN202510901770 20250701. The patent publication number is CN120681301 (A). International Patent Classification cod..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Deck Stacking and Shelving Method and Deck Shelving Portal. This invention was developed by Feng Minchao, Hu Xiaodong, Gao Fei, Yang Xiaobin, Chang Yong, Zhou Peirong, Shao Dan, Chen Feng, Huang Wenqiang and Dong Naitao.
The patent appli..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Hudong-Zhonghua Shipbuilding Group has applied Chinese patent for Leakage-proof Ventilation Wooden Plug Assembly Easy to Disassemble and Using Method Thereof. Zhang Zhijun and Shen Gangqiang developed it.
The patent application number is CN202510734759 20250604. The patent publication number is CN120681289 (..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- China Ship Development & Design Center has filed a patent application for Traction Operation System and Method. This invention was developed by Zhong Yuxiang, Wu Xiao, Zhao Liang, Wang Jianping and Yu Xin.
The patent application number is CN20251141084 20250728. The patent publication number is CN120681279 (..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Modular Installation Method of Floor Drain on Composite Material Deck and Modular Floor Drain Structure. This invention was developed by Feng Xiaofei, Tong Fuwei and Lu Renjie.
The patent application number is CN202510999957 20250721. ..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- CRRC Lanzhou has submitted a patent application for Mooring Device. This invention was developed by Ma Zonggui, Cha Sang-wi, Wang Jiaming, Jiang Guoxiang, Xian Rong, Chang Hao and Wang Zhanrong.
The patent application number is CN20251186259 20250804. The patent publication number is CN120681292 (A). Inter..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Integrated Dry-type Multi-disc Friction Braking Device. Qu Shengnan, Han Haoran, Yan Ze, Wang Yongfan, Zou Xuan, Wang Chunling, Wang Xuezhi, Zhang Xiang, Chen Kexin and Zhan Qingxin developed the invention.
The pa..
Shipping and Marine
| Sun 01 Mar 2026
Beijing, March 2 -- Guangzhou Shipyard International has submitted a patent application for Axial Flow Fan Silencer with Vibration Reduction Function and Ship. This invention was developed by Gong Yonglin, Qin Lijun, Huang Jiafu, Xia Wenyu and Chen Xiaolong.
The patent application number is CN202510909313 20250702. The patent p..
Shipping and Marine
| Mon 02 Mar 2026
Beijing, March 2 -- Jiangnan Shipyard Group has submitted a patent application for Cable Reel. This invention was developed by Zheng Jian, Wu Gang, Xiao Jun, Zhang Yansheng, Jiang Zuoren, Wang Jun, Wang Zhigang, Xu Pengfei, Chen Chaohui, Wang Xuebing and Sun Yixiao.
The patent application number is CN202510858337 20250625. Th..
Shipping and Marine
| Sat 28 Feb 2026
Beijing, Feb. 28 -- Ocean University China and Sanya Ocean University of China have filed a patent application for Novel Peptide for Promoting Calcium Transport and Absorption Under Calcium-dependent Concentration and Application Thereof. This invention was developed by Hou Hu, Zhang Qian, Fan Yan, Li Shideng, Yang Tingting, Fan..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Chevron USA and Ocean University of China have submitted a patent application for Surface Modification of Mesoporous Zeolite Y Without Pore Clogging. This invention was developed by Katz Alexander, Xu Le, Okrut Alexander and Kuperman Alexander.
The patent application number is CN20248011150 20240205. The p..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CSSC Jieli Gas Technology (Shanxi) and China Ship Development & Design Center have submitted a patent application for Shape Correction Positioning Device and Method. This invention was developed by Zhang Lei, Zhang Jiankang, Liu Guoqing, Wu Zhaomin, Yue Guobo, Li Zhiyin, Luo Lugang, Hao Chen, Xia Hui, Song Ya..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Shenzhen Kuang Chi Super Material Micro Electronic Tech Co Ltd and China Ship Development & Design Center have submitted a patent application for Wide-angle Broadband Wave-transparent Metamaterial Antenna Housing. This invention was developed by Liu Ruopeng, Lyu Xiaojiong, Li Li, Wang Sujing, Sun Baoguo and S..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- National Marine Environmental Monitoring Center and Dalian Jiaotong University have sought patent for Density Detection and Intrusion Early Warning Method for Shallow Sea Biological Model. This invention was developed by Zong Humin, Liu Yang, Cai Wei, An Bailin and Lin Zhongsheng.
The patent application nu..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Dalian Maritime University and Dalian Haida Zhilong Tech Co Ltd have submitted a patent application for Cooperative Scheduling Method for Gantry Crane and Storage Yard of Bulk Cargo Wharf. This invention was developed by Jin Kazu, Liu Jun, Wu Jinghe and Zhang Dongyang.
The patent application number is CN20..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released LG Energy Solution and Ocean University of China patent application for All-solid-state Battery Comprising Pre-lithiated Silicon Anode. This invention was developed by Lee Jeongbeom, Song Min-sang, Meng Ying and Ham So-yeon.
The patent application nu..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Shanghai Maritime University and Shanghai Ship and Shipping Res Institute Co Ltd patent application for Ship Scene Depth Estimation Method, Equipment and Medium. The invention was developed by Zhao Jiansen, Liu Yihang, Han Bing, Song Fengchuan and Jian..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Hangzhou Peisheng Boat Co Ltd patent application for Boat Racing Training Simulation Device. This invention was developed by Zhu Naichao, Kong Fengping, Yu Chen, Jiang Liu and Wang Gangrui.
The patent application number is CN20251136238 20250726. The..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Nantong Keyang Marine Equipment Co Ltd patent application for Multifunctional Backwashing Filter. The invention was developed by Mao Xuemei.
The patent application number is CN20251102024 20250721. The patent publication number is CN120643959 (A). I..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Dongtai Youming Marine Fittings Co Ltd patent application for Active Oil Gathering Type Marine Oil-water Separator for Environmental Protection. The invention was developed by Zhou Hailun, Cheng Shifeng and Zhou Shuming.
The patent application numbe..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Civil and Architectural Engineering Institute of CCCC-FHEB, CCCC First Highway Engineering Group and CCCC Comprehensive Planning and Design Institute have sought patent for Film Bag Concrete Suitable for Marine Environment and Preparation Method Thereof. This invention was developed by Yue Yunye, Guan Fanyu,..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received China Aquatic Products Zhoushan Marine Fisheries Corp patent application for Polishing Device for Ship Maintenance. Huang Heyong, Zhou Yingying, Liu Jiana and Shen Hongli developed the invention.
The patent application number is CN202511131592 202508..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Cosco Shipping Heavy Ind Yangzhou Co Ltd has submitted a patent application for Arrangement Structure of Methanol Cabin Equipment Accessories of Methanol Dual-fuel Vloc Ship. This invention was developed by Zhu Xiaoqiang, Li Wenfeng and Jiang Weidong.
The patent application number is CN202511144631 2025081..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Nantong Vocational College of Science and Technology and Nantong Zheyuan Qingheng Environmental Tech Co Ltd have sought patent for Unmanned Ship Grabbing and Positioning System Based on Multi-body Configuration Design. This invention was developed by Qiao Qicheng, Jiang Lili, Cao Dan, Yu Xiang, He Jingjing an..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- South China Sea Survey Center Mini Of Natural Resources and Guangzhou Zhiyuan Marine Science and Tech Co Ltd have submitted a patent application for Ocean Survey Instrument Putting and Recycling Device and Method Based on Unmanned Ship. This invention was developed by Feng Yanqing, Zhang Yan, Ma Lei, Zhang Ji..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Zhongguang Zhoushan Co Ltd has submitted a patent application for Offshore Unmanned Ship Based on 5G Communication. Lin Jiabo, Fu Yujie and Gao Caijie developed the invention.
The patent application number is CN202510744827 20250605. The patent publication number is CN120646162 (A). International Patent Cl..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Hubei Sanjiang Boli Intelligent Equipment Co Ltd has submitted a patent application for Ship Bottom Rust Removal Robot. Shi Chenglin, Tang Binbin, Bai Huazhang and Wu Huage developed the invention.
The patent application number is CN202511152229 20250818. The patent publication number is CN120646178 (A). I..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Construction Method for Newly Adding and Transforming Self-flowing Device of Ship. This invention was developed by Tao Haikun, Li Junyi, Xia Junjie, Yao Shuo, Chen Cong, Yu Fei..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Wang Jinfu has submitted a patent application for Suspension Type Multi-ship Collaborative Platform System Capable of Resisting Wave Bumping. This invention was developed by Wang Jinfu.
The patent application number is CN20251150006 20250729. The patent publication number is CN120646189 (A). International ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Yihang New Energy Tech Jiangsu Co Ltd has sought patent for High-reliability Unmanned Ship Propeller. This invention was developed by Ding Yulin, Yao Jinyi, Cao Kangben and Chen Ke.
The patent application number is CN20251142062 20250728. The patent publication number is CN120646204 (A). International Pate..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Zou Yeqiong patent application for Mounting Structure of Marine Propulsion System.
The patent application number is CN20251168488 20250731. The patent publication number is CN120646207 (A). International Patent Classification code is B63H20/08.
..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Suzhou Institute Of Tech patent application for Implementation Method of Underwater Environment Intelligent Monitoring System. The invention was developed by Wang Xiaonan, Cheng Hongbin, Yan Haiying, Gao Demin and Luo Yufeng.
The patent application ..
Shipping and Marine
| Thu 26 Feb 2026
Sofia, Bulgaria, Feb. 26 -- Patent Office of the Republic of Bulgaria has published Baronov Valeri patent application for Fixed Vessel Dock System.
The patent application number is BG20200113288 20201216. The patent publication number is BG113288 (A). International Patent Classification codes are B63B21/00, B63B23/60 and E01..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Polar Region Ship Safe Navigation Method and Device. The invention was developed by Liu Wen, Dong Zikun, Wang Zixuan, Zhang Xinyang, Zheng Wenjie, Yang Xinyu, Nie Weizhen, Wang Dingheng and Li Leche..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding patent application for Heavy-load Wheel Device for Moving Ship Equipment and Installation Method of Ship Equipment. This invention was developed by Liu Yuming, Zhang Feifei, Jiang Jianbin, Chen Junlin, Huang Guofang, Y..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Jiangsu Huatong Ship Engineering Equipment patent application for Modularized Intelligent Monitoring Cable Bracket Device for Fireproof Ship. This invention was developed by Gu Lili.
The patent application number is CN202510923843 20250704. The paten..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Fujian University of Technology has applied Chinese patent for Hierarchical Optimization Search Underwater Acoustic Doppler Estimation Method and System. Li Bin, Huang Zhuoya, Gao Xiujing, Huang Shixuan, Cao Xincheng and Wang Fang developed it.
The patent application number is CN202510722824 20250530. The ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Beijing Institute of Petrochemical Technology has applied Chinese patent for Offshore Ship Loading and Unloading Stowage Equipment. Hou Zhiqiang, Xu Mingwei, Li Xuedong, Wang Wei and Han Yuqing developed it.
The patent application number is CN202510832490 20250620. The patent publication number is CN120646..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Installation Method of Ship Overturning Connection Platform. This invention was developed by Zhu Chengtao, He Jin, Lin Deqi, Shao Dandan, Lu Zexin and Du Yong.
The patent application number is CN202510994513 20250718. The patent publicat..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Jiangnan Shipyard Group has filed a patent application for Ship Chimney Isolation Ventilation Device. This invention was developed by Zhang Huichen, Xu Liansi, Zhao Tiejun, Zhou Yiliang and Tang Gaofeng.
The patent application number is CN202510955999 20250711. The patent publication number is CN120646210 ..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Dynamic Load Unloading Method and System During Overload of Multiple Power Stations. Wang Yufei, Cheng Hua, Chu Feihang, Wen Xiangwen and Zhao Zhiyuan developed the invention.
The patent app..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Wuhan Marine Machinery Plant has filed a patent application for Electrical Cabinet with Shock Absorption and Noise Reduction Functions. This invention was developed by He Bangyuan, Jin Bangjie, Hou Zhiyan, Ma Zhigang, Chen Taoye and Yuan Qinzheng.
The patent application number is CN202510679570 20250526. T..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Wuhan Marine Machinery Plant has filed a patent application for Paint Process BOM Building Method Based on PLM System. This invention was developed by Qu Pan, Li Feng and Liu Derui.
The patent application number is CN202510543917 20250428. The patent publication number is CN120631479 (A). International Pat..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- 718th Research Institute of China State Shipbuilding has submitted a patent application for Ionic Phase Change Absorbent as Well as Preparation Method and Application Thereof. This invention was developed by Cao Congxiao, Lyu Zhe, Ma Shuaiming, Zhang Ping, Li Wenjing, Pang Feng and Fan Zhu.
The patent appl..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Marine Curved Surface Planking Polishing Device. Xu Fuming, Zhan-peng Muyang, Zhang Chenjun and Qu Weigang developed the invention.
The patent application number is CN202510888693 20250630. The patent publication number is CN120645096 ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Guangzhou Wenchong Shipyard patent application for Refrigerated Container Monitoring Method, Device and Equipment and Storage Medium. Long Honggang, Pan Dong, He Xiaohui, Pan Jun and Xie Chengning developed the invention.
The patent application number ..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Wuxi Branch of No 703 Res Institute China Shipbuilding Industry has submitted a patent application for Control Method of Excitation Controller Based on Time Sequence Prediction Model, Equipment and Medium. This invention was developed by Zhang Wenhao, Wu Yiming, Zou Zhenyu, Zhang Youqian, Li Xiang and Shen Li..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Flexible Stretchable Grounding Device. The invention was developed by Huang Wei, Ma Shuguang, Kong Weiwen, Yuan Hongtao, Li Shujing, Tian Qingming and Xiang Zhongbin.
The patent application numbe..
Shipping and Marine
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Self-correlation Multi-cascade Image Encryption Method Based on Sasr Chaotic System. This invention was developed by Teng Lin and Yang Zhixuan.
The patent application number is CN202510747056 20250605. ..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Digital Speckle-based Solidified Soil Damage Mode Identification Method and System. This invention was developed by Liu Hailong, Cui Chunyi, Wang Shirui, Zhao Jiuye, Li Jun, Liu Hao, Wang Xiwei, Hao Jiaw..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Dalian Maritime University has applied Chinese patent for Under-mine Target Detection Method Based on Multi-scale Feature Fusion. Wang Xinnian, Jiang Qiushi and Duan Zhiyuan developed it.
The patent application number is CN202510583982 20250507. The patent publication number is CN120635636 (A). International..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Dalian Maritime University has applied Chinese patent for Image Segmentation Method Based on Lightweight Pulse Sam Model. Chen Rong, Wang Dian, Xue Zhan'ao, Qiao Sihai and Xie Fushen developed it.
The patent application number is CN202510583957 20250507. The patent publication number is CN120635439 (A). Inte..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Lightweight Marine Ship Target Detection Method for Edge Device Deployment. The invention was developed by Yu Changdong, Wu Linze, Xu Yifan, Shi Junfeng, Xie Xinqiang, Yang Yulu, Zhang Yanxin and Chen B..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Unmanned Aerial Vehicle Image Rapid Splicing and Three-dimensional Reconstruction Method Based on Deep Learning. Lan Weijun, Zeng Yanyan, Ran..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Intelligent Risk Avoiding Method, Device and System for Night Driving and Storage Medium. Wu Chao, Hu Xiaocai, Lu Junguo, Yang Zhen, Sun Kaiya, Deng Xiaochen, Feng Bin and Xian Lian developed the invention.
The patent application number ..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Dalian Maritime University has submitted a patent application for Traffic Flow Prediction Method Based on Graph Diffusion and Dynamic Graph Fusion. This invention was developed by Bai Mei, Zhang Shengjuan and Wang Xite.
The patent application number is CN202510938996 20250708. The patent publication number i..
Shipping and Marine
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Dalian Maritime University has submitted a patent application for Bill Text Detection Method Based on Attention Mechanism and Feature Enhancement. This invention was developed by Wang Xinnian, Li Hanxue and Li Qi.
The patent application number is CN202510583980 20250507. The patent publication number is CN12..
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