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Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released No. 703 Research Institute of China Shipbuilding Group Co Ltd patent application for Multi-modal Sensing and Unmanned Aerial Vehicle Cooperative Ship Damage Control and Fire Extinguishing System. This invention was developed by Wang Chengjun, Wang Zhuog..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Sinma Machinery Co Ltd has been awarded a patent for Brake Device of Marine Windlass. This invention was developed by Li Dandan and Wang Dong.
The patent application number is CN202423205919U 20241224. The patent publication number is CN223574630 (U). International Patent Classification code is B63..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Qingdao Zhenbo Yacht Co Ltd has been granted a patent for High-stability Inflatable Boat. Li Lin developed the invention.
The patent application number is CN20252071470U 20250113. The patent publication number is CN223574628 (U). International Patent Classification codes are B63B21/00, B63B21/24, B63B7/08 ..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Ocean Vocational College for Foldable Life Raft for Ship. Li Yuesheng and Ye Wenfeng developed the invention.
The patent application number is CN20252063761U 20250113. The patent publication number is CN223574626 (U). Internationa..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received Nantong Xiangyu Shipbuilding and Offshore Engineering patent application for Welding and Grinding All-in-one Machine. Wang Chenxin, Nie Xinlei, Yan Yong and Xu Wande developed the invention.
The patent application number is CN20261059078 20260116. Th..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Wuxi Huahai Marine Equipment Co Ltd has obtained a patent for anti-swing device for hanging and releasing rescue boat. This invention was developed by Chen Zhenhua, Jiang Ming and Xu Haifeng.
The patent application number is CN202423137017U 20241219. The patent publication number is CN223575997 (U). Intern..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Auxiliary Device and Method for Cable Frame Tightness Test. The invention was developed by Feng Ling, Zhang Wei and Chen Liangfang.
The pat..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Dalian Cosco Shipping Heavy Ind Co Ltd has secured a patent on Tool for Hoisting and Putting Down Piston of Marine Main Engine. Wang Shushan, Yu Haitao and Zhang Ping developed the invention.
The patent application number is CN202422992814U 20241205. The patent publication number is CN223575931 (U). Intern..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Guangdong Port and Waterway Group Science and Tech Research Co Ltd has secured a patent on Methanol Filling Ship Hybrid Propulsion System. Luo Yating, Wu Zhen and Li Kepei developed the invention.
The patent application number is CN20252000838U 20250102. The patent publication number is CN223574667 (U). In..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- China Merchants Ind Group Yangzhou Dingheng Shipbuilding Co Ltd has been granted a patent for Anti-pirate Device for Ship. Yu Xiong, Xu Linglin, Zheng Yadong, Zhou Wei, Jiang Wei, Liu Cong and Tang Simin developed the invention.
The patent application number is CN20252033973U 20250108. The patent publicati..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Rong Zhihao has secured a patent on Underwater Robot Sealing Device. Rong Zhihao, Xie Ningze, Liang Chengcheng and Xie Qingyan developed the invention.
The patent application number is CN20252086688U 20250115. The patent publication number is CN223574664 (U). International Patent Classification codes are B..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Wuhan Shidong Ruiwen Information Tech Co Ltd has been granted a patent for Underwater Robot for Underwater Detection. Xu Chenyong, Huang Qingqing, Liu Xiaoxin and Wang Yang developed the invention.
The patent application number is CN20252068574U 20250113. The patent publication number is CN223574663 (U). I..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Hengying Power Tech Co Ltd has been awarded a patent for Separable Load Cabin of Underwater Vehicle. This invention was developed by Wu Bin.
The patent application number is CN202423170454U 20241223. The patent publication number is CN223574661 (U). International Patent Classification codes are B63..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Zhejiang Youlian Shipbuilding has been granted a patent for Dock Entrance Gate Slot Protection Device for Ship Docking. Zhao Wei, Wang Hao and Zhang Dongsheng developed the invention.
The patent application number is CN20242333549U 20241210. The patent publication number is CN223574655 (U). International P..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Zhanjiang Haifan Ship New Mat Development Co Ltd for Cavitation Jet Underwater Cleaning Device. Xu Yongtian, Zhang Qianxi, Wang Yuxiang, Lu Xia and Liu Qing developed the invention.
The patent application number is CN202423301965U 20241231..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Fujian Qiandong offshore Granary Tech Co Ltd has been granted a patent for Offshore Unmanned Ship Carrying Remote Monitoring Automatic Lifting Device. Guo Jiantao and Zeng Wenchao developed the invention.
The patent application number is CN202423118072U 20241217. The patent publication number is CN22357465..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Tong Fengxiang for Ship Lighting Device. Tong Fengxiang developed the invention.
The patent application number is CN20252055425U 20250110. The patent publication number is CN223574650 (U). International Patent Classification codes are B63B..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Qingdao Zhenbo Yacht Co Ltd has secured a patent on Anti-heeling Inflatable Boat. Li Lin developed the invention.
The patent application number is CN20252071467U 20250113. The patent publication number is CN223574647 (U). International Patent Classification codes are B63B43/08, B63B43/14 and B63B7/08.
..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Weihai Lehai Outdoor Products Co Ltd has been awarded a patent for Light Fishing Boat. This invention was developed by Tian Huijie.
The patent application number is CN20252097695U 20250116. The patent publication number is CN223574646 (U). International Patent Classification codes are B63B34/00, B63B43/04,..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Zibo Hydrology Center Zibo Soil and Water Conservation Monitoring Station has been granted a patent for Hydrological Survey Buoy with Adjustable Buoyancy. This invention was developed by Shi Kai, Jiang Weiwei and Duan Xiaobing.
The patent application number is CN20252037195U 20250108. The patent publicatio..
Shipping and Marine
| Tue 25 Aug 2026
Alexandria, Aug. 25 -- Ocean University of China has been granted a patent for Light-driven Ultrafast Electric Gating. Ciocys Samuel and Lanzara Alessandra developed the invention.
The patent application number is US202217930760 20220909. The patent publication number is US12707731 (B2). International Patent Classification code..
Shipping and Marine
| Tue 25 Aug 2026
Alexandria, Aug. 25 -- Petroleo Brasileiro SA-petrobras has been granted a patent for RFID System for Identifying Equipment and Positioning Autonomous Vehicles in an Underwater Environment. De Ornelas Flor Alfredo De Andrade and Perez Rodrigues De Britto Antonio Jose developed the invention.
The patent application number is U..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Shanghai Keyon Marine Equipment Co Ltd has secured a patent on Ice Cream Barrel Convenient for Deicing and Cleaning. Fu Zhong and Cao Weiqi developed the invention.
The patent application number is CN202422956326U 20241202. The patent publication number is CN223575077 (U). International Patent Classificati..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Zhejiang Youlian Shipbuilding has been awarded a patent for Pv Valve Grinding Device. This invention was developed by Shen Youguang, Ou Yi, Ma Hailin and Sun Chang'an.
The patent application number is CN202423239132U 20241227. The patent publication number is CN223572776 (U). International Patent Classific..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Zhejiang International Maritime College has submitted a patent application for Underwater Plasma Cutting Equipment for Salvage of Sunken Ship. This invention was developed by Liu Zailiang and Fang Yuchuan.
The patent application number is CN20261077580 20260121. The patent publication number is CN122125325 (..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Guangzhou Wenchong Shipyard has filed a patent application for Submerged Arc Vertical Position Welding Method. This invention was developed by Yuan Yawen, Zhang Jijun, Shao Dandan, Liang Ke, Dong Qihang, Xu Yi and Wang Mengguo.
The patent application number is CN202610467769 20260410. The patent publication ..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Waertsilae Netherlands BV has sought patent for Method and Device for Controlling Propulsion of Ship and Propulsion System. This invention was developed by Tiainen Lassi.
The patent application number is CN202380103724 20231031. The patent publication number is CN122122069 (A). International Patent Classif..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received HD Korea Shipbuilding & Marine Eng Co Ltd and Hyundai Tap Inc patent application for Ammonia-fueled Ship and Control Method Thereof. Kang Bong-chang, Kang Jae-woon, Oh Kwang-seok, Ahn Young-jong, Li Zhengwen, Liu Zhenxin, Lim Sung-hyuk, Nam Hyeon Jun an..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- China Shipbuilding NDRI Engineering has been awarded a patent for Split Type Spring Sliding Plate. This invention was developed by Liu Lei, Liu Taowei, Yu Yongqi, Xu Ping, Ni Xiaoyu and Xing Weiming.
The patent application number is CN202422780902U 20241113. The patent publication number is CN223574148 (U). ..
Shipping and Marine
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Yantai CIMC Raffles Shipyard, China International Marine Containers (Group), Yantai CIMC Jixin Offshore Equipment Co Ltd and Yantai CIMC Raffles Offshore Co Ltd have submitted a patent application for Nickel-based Alloy Spring and Preparation Method Thereof. This invention was developed by Wang Wenli, An Zha..
Shipping and Marine
| Sun 23 Aug 2026
Beijing, Aug. 24 -- CCCC Fourth Harbor Engineering has obtained a patent for ship berthing supporting device. This invention was developed by Liu Jixiang, He Junhua, Fu Minghao, Peng Wanheng, Ma Jianfeng and Lu Yonghui.
The patent application number is CN202423170861U 20241220. The patent publication number is CN223593306 (U)..
Shipping and Marine
| Sun 23 Aug 2026
Alexandria, Aug. 24 -- LS Cable & System has been granted a patent for Submarine Cable. This invention was developed by Lee Jae Bok and Kim Chul Min.
The patent application number is US202418678434 20240530. The patent publication number is US12712098 (B2). International Patent Classification codes are H01B7/14, H01B9/00, H01..
Shipping and Marine
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Longkou Jiufa Ship Engineering has been awarded a patent for Turnover Device for Multi-angle Spraying of Ship Steel Structural Component. This invention was developed by Song Chunyu, Liu Zhongmei and Sun Maobo.
The patent application number is CN20242325967U 20241209. The patent publication number is CN223..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhejiang Feida Electric has received a patent for Marine Control Box. This invention was developed by Cai Xiuwei, Huang Yaoze, Xu Qiaojing, Chen Jianfen and Ou Yangping.
The patent application number is CN202422882358U 20241126. The patent publication number is CN223567879 (U). International Patent Classif..
Shipping and Marine
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Dalian Maritime University has filed a patent application for Phosphorylated Cellulose Synergistically Enhanced Flame-retardant Composite Phase Change Material and Preparation Method Thereof. This invention was developed by Du Min, Zheng Qinggong, Wu Wanqing, He Xinyu and Shi Fulin.
The patent application nu..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Bishop Ascendant Inc has been awarded a patent for Marine Barrier. This invention was developed by Bishop Justin.
The patent application number is US202318187653 20230321. The patent publication number is US12710252 (B2). International Patent Classification codes are E02B3/20 and F41H11/05. Cooperative ..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Mote Marine Laboratory Inc for Velvet Disease Detection Device, System and Method. Sherwood Tracy and Wetzel Dana L developed the invention.
The patent application number is US202217865718 20220715. The patent publication number is US12710420 (B2)..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Yamaha Motor Co Ltd and Yamaha Hatsudoki have been awarded a patent for System for and Method of Controlling Watercraft. This invention was developed by Inoue Hiroshi.
The patent application number is US202318210138 20230615. The patent publication number is US12709374 (B2). International Patent Classif..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Yamaha Motor Co Ltd and Yamaha Hatsudoki for Control Device for Battery of Marine Vessel, Control Method Therefor, and Marine Vessel. Ikegaya Yuji and Miyagi Yuta developed the invention.
The patent application number is US202418413538 20240116. T..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Resolve Marine Group Inc has obtained a patent for fasteners for an underwater drilling assembly. This invention was developed by Witteman René Timotheus Gerardus, Kuijs Josephus, Mooij Jeroen, Van Der Sanden Petrus Maria Leonardus, Kurtz Cody C, Goorix Ewoud Anton Georges, Farrell Iii Joseph E, Conway No..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Mackarvich Charles J for Boat Lift.
The patent application number is US202519410787 20251205. The patent publication number is US12709365 (B2). International Patent Classification codes are B63C3/06 and B63C3/14. Cooperative Patent Classification..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Norco Ind Inc for Pontoon or Hull Adjustment System. Garceau Bernard F developed the invention.
The patent application number is US202418790804 20240731. The patent publication number is US12709362 (B2). International Patent Classification codes a..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Kawasaki Motors has secured a patent on Personal Watercraft. Iwata Tetsuya developed the invention.
The patent application number is US202318212185 20230621. The patent publication number is US12709359 (B2). International Patent Classification codes are B63B34/10, B63B43/04 and B63B43/14. Cooperative Pa..
Shipping and Marine
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Bombardier Recreational Products has been granted a patent for Retractable Lift-propulsion System for a Watercraft and Watercraft Having Same. This invention was developed by Jaziri Chadley, Lecointre Alexandre, Cloutier Francis, Giroux Francois, Mercier Daniel and Lapointe Denys.
The patent application..
Shipping and Marine
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Yantai CIMC Raffles Offshore Co Ltd, CIMC Offshore Engineering Institute Co Ltd, Yantai Cimc Raffles Shipyard, Haiyang CIMC Raffles Offshore Co Ltd, Longkou CIMC Raffles Offshore Ltd and China International Marine Containers (Group) have been granted a patent for Self-elevating Platform and Pile Washing Nozzl..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Centralized Ventilation System at Tail of Cruise Ship. Wang Jianhua, Wang Danting, Huang Jiafu, Zou Jianfei and Wen Zhihao developed the invention.
The patent application number is CN202610384816 20260326. The patent publica..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Tianjin University of Technology patent application for Underwater Glider with Retractable Linkage Wings. Zhang Runfeng, Bian Sizhe, Zhao Shuo and Liu Zhenzhong developed the invention.
The patent application number is CN202610157152 20260204. The pa..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Dalian Maritime University has submitted a patent application for Anchoring Method for Offshore Autonomous Surface Ship. Hu Huanming, Cao Xinran, Cui Kuntao, Wu Weibing, Yang Yi and He Xiaolong developed the invention.
The patent application number is CN202610498070 20260415. The patent publication number is..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Mounting and Debugging Method for Movable Ramp of Roll-on-roll-off Ship. Wang Yunhong, Tian Shengli, Li Siquan, Liang Baoguang, Lu Lin, Zhang Zhiqiang, Feng Yongjian, Lu Wenxiu, Yan Qingwen and Shen Changtong developed it.
The paten..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Shanghai Jiao Tong University patent application for Anti-icing Method and System for Ship Navigation Window. This invention was developed by Lu Liangliang, Ren Zhengru, Ding Shifeng, Zhou Li, Li Fang and Hu Yichen.
The patent application number is C..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangsu Maritime Institute has sought patent for Ship Resistance Reduction Equipment Based on Flow Field Perception. This invention was developed by Wang Lu, Li Junmian, Jin Tao, Han Huimin, Su Siyu, Sun Wenyuan and Gu Xiutao.
The patent application number is CN202610595555 20260430. The patent publication n..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received The 705 Research Institute China Shipbuilding Industry Corporation and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for Preparation Method of High-precision Cold Welding Anti-abrasion Coating on Inner Cylindrical..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has been granted a patent for Laterally-released Wing-shaped Sail. This invention was developed by Zhang Qian, Chen Li, Li Wenhe, Liu Guolei, Li Yue, Lu Ran, Qian Jing, Zhang Qi and Xing Jiaoyang.
The patent application number is CN20242319325U 20241209. The patent publication nu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Bladeless Sail Device. Cheng Long, Li Wei, Jiang Baozhu, Li Wenhe, Zhao Xiaoling, Zhang Mingwen, Chen Li, Xu Youhui, Zhang Hengxing and Li Zhaorui developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has received a patent for Telescopic Offshore Mobile Platform Evacuation Device. This invention was developed by Yang Lichun, Liu Bo, Guo Xiaotian, Zhang Xiaoming, Du Zhong, Bai Engang, Tian Yunpeng, Yang Liangchao, Yang Leijun and Lin Lechun.
The patent application number is CN2..
Shipping and Marine
| Sat 22 Aug 2026
Alexandria, Aug. 22 -- Ocean University of China has been awarded a patent for Integrated High-extinction Ratio Unbalanced Mach Zehnder Interferometers and Integrated Mach Zehnder Interferometers Incroporating Coil Resonators. This invention was developed by Isichenko Andrei, Liu Kaikai, Chauhan Nitesh, Wang Jiawei and Blumentha..
Shipping and Marine
| Sat 22 Aug 2026
Alexandria, Aug. 22 -- United States Patent for Metasurface, Metalens, and Metalens Array with Controllable Angular Field-of-view has been issued to Ocean University of China. This invention was developed by Hu Junjie and Yang Weijian.
The patent application number is US202218263268 20220211. The patent publication number is US..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Bent Plate Forming Device. Wang Jianhua, Li Kai, Chen Shanggui, Pan Yuxiang, Sheng Shaoqin and Shi Lijun developed the invention.
The patent application number is CN202610531624 20260..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Pipeline Inner Wall Rust Removal Device and Pipeline Inner Wall Rust Removal Equipment. This invention was developed by Duan Zhengqi, Kang Youping, Ji Haijun, Dong Xueyan, Wang Peng and Chen Zhongzheng.
The patent applicatio..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Marine Manual Hydraulic Adjustable Chain Controller. Han Jilong, Miao Ji, Wang Qingzhou, Zhang Xiaoming, Li Feng, Yang Liangchao, Yang Leijun, Zhao Tianchun, Guo Xiaotian, Yang Haiquan, Li Zhenming, Yang Weigu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Safety Platform Suitable for Being Installed in Air Duct. Zhong Yuanji, Xu Enguang, Zhang Hui, Jiang Tao, Wan Dongwei, Yu Haidong, Guo Xiaofeng, Hou Xiaoyu, Sun Yi, Xu Guangchao, Xue Yudi, Mao Xiaoyun, Wang Hu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Temporary Protection Device for Probe of Depth Finder and Log. Zhan-peng Muyang, Zhang Jiangang and Chen Xiang developed the invention.
The patent application number is CN202422754630U 20241112. The pat..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has been granted a patent for Air Lubrication System Utilizing Vacuum Pump to Convey Air. Zhou Zhiqiang, Qian Xuewei, Li Xiaogang, You Jiafa, Wang Fei, Dai Zhentao, Yu Changhong and Li Baijiang developed the invention.
The patent application number is CN20242319302U 20241209. The..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Adjustable Gas Cutting Backer. Zhang Yifei, Zhu Xiang and Zhang Yi developed the invention.
The patent application number is CN202422920699U 20241128. The patent publication number is CN223544305 (U). I..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 22 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Inhibitors of CRISPR-cas9. Rauch Benjamin and Bondy-denomy Joseph developed the invention.
The patent application number is US202217954512 20220928. The patent publication number is US12703723 (B2). International Pate..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Institute of Oceanology, CAS has applied Chinese patent for Device for Removing Large Disaster-causing Jellyfish Hydranths Underwater. Feng Song, Xia Liunian, Mo Shiyu, Lin Jianing, Zhang Bowei, Sun Song and Gao Zhenhui developed it.
The patent application number is CN202610365299 20260324. The patent public..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Integrated Reforming Reaction Device Suitable for Solid Oxide Fuel Cell. This invention was developed by Wang Hui, Xu Shi, Wang Haitao and Liu Chaoxin.
The patent application number is CN202610266318 20260305. The patent publicatio..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Ocean University of China has been granted a patent for Kilohertz Transcranial Magnetic Perturbation with Temporal Interference. This invention was developed by Sheltraw Daniel J, Inglis Benjamin A, Labruna Ludovica and Ivry Richard Irwin.
The patent application number is US202117921563 20210427. The pate..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Digital Power Supply Device of Unmanned Ship Communication Equipment. This invention was developed by Wan Congyang, Xio..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Haide Bochuang Tech Co Ltd has sought patent for Energy Storage and Conversion Integrated Energy Management System for Ship Comprehensive Power System. This invention was developed by Xu Yingnian, Wen Gang, Li Zhuo, Wang Yunzhi, Wang Changming, Qiu Weikang and Cai Houjun.
The patent application numbe..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Synchronization Signal Processing Method and Device Based on Differential Symmetric Polarization Sequence, Equipment an..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Nanjing Tianhong Chenxin Electronic Tech Co Ltd and Jiangsu Maritime Institute patent application for Beidou Communication Terminal with Rj45 Network Interface. This invention was developed by Cheng Rui and Sun Fangxia.
The patent application number ..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has applied Chinese patent for Regulation and Control Method for Global Working Condition Propulsion System of Underwater Vehicle. Hao Qingliang, Gui Wenbin, Yin Chuantao and He Zhong-xiang developed it.
Th..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Design Method of Dual-polarization Ultra-wideband Energy Selection Material. This invention was developed by Chen Liang, Liu Li, Chen Junfeng, Wang Peiliang and Wang Li.
The patent applicati..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 21 -- Chinese Patent for Pirate Ship Recreation Facility has been issued to Shanghai Lucq Amusement Equipment Co Ltd. This invention was developed by Hong Baoyun and Xie Rui.
The patent application number is CN202422788917U 20241115. The patent publication number is CN223542424 (U). International Patent Classifi..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Shanghai Maritime University for Pulse Power Supply Thermal Management System Based on Phase Change Cold Storage and Time Domain Control. Hua Weisan, Meng Xiangyu and Zhang Xuelai developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Dalian Maritime University has applied Chinese patent for Traffic Signal Control Migration Method Based on Multi-expert Offline Fusion. Zhang Chengwei, Wang Longfei and Jung Yong-ki developed it.
The patent application number is CN20261041347 20260113. The patent publication number is CN122135579 (A). Intern..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Driver Gazing Direction Estimation Method Based on Structure Inductive Bias. Fu Xianping, Zhang Gan, Wang Yafei and Yan Runze developed the invention.
The patent application number is CN202610272985 202..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tongdan Electric Power Tech Co Ltd for Quickly-installed Energy-saving Suspension Clamp. Chen Shaohua and Zhou Yan developed the invention.
The patent application number is CN202422834077U 20241120. The patent publication number is..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Ningde Contemporary Amperex Technology and Ningde Contemporary Electric Ship Tech Co Ltd have received a patent for Battery Replacement Type Energy Storage Device and Electric Ship. This invention was developed by Meng Maping, Chen Yongzhong and Dong Shihao.
The patent application number is CN202422655289U..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to No. 719 Res Institute China State Shipbuilding Co Ltd for Unmanned Ship Towed Distributed Enhanced Grating Array Optical Fiber Submarine Cable Sensing System. Zhang Yanmin, Wang Zuoshuai, Xu Lin and Li Ziyuan developed the invention.
The p..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Sercel Rech Const Elect has obtained a patent for autonomous underwater vehicle and corresponding guidance method. This invention was developed by Coince Pascal and L'her Christophe.
The patent application number is US202318860612 20230425. The patent publication number is US12698069 (B2). International..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Meta Systems Laboratories Inc and Ocean Solution Tech Kabushiki Kaisha have been awarded a patent for Fishing Ship Activity Estimation Device and Fishing Ship Activity Estimation Program. This invention was developed by Mizukami Yosuke, Oda Kentaro and Matsuo Tomohiro.
The patent application number is U..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Robobuoy Inc has secured a patent on Autonomous Watercraft Race Course System. Morin Kevin J and Morin Matthew P developed the invention.
The patent application number is US202117917465 20211008. The patent publication number is US12698059 (B2). International Patent Classification codes are B63B22/16, B..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Roswell Canada Inc has been granted a patent for Adjustable Boat Station. Oswell Robert E developed the invention.
The patent application number is US202217937856 20221004. The patent publication number is US12698057 (B2). International Patent Classification codes are B60N2/16, B63B17/00, B63H21/21 and ..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Moxham John, The Ultimate Boat Co Limited and The Ultimate Boat Company Ltd have been granted a patent for Marine Vessel Comprising a Planing Hull. This invention was developed by Moxham John and Macandrew Colin.
The patent application number is US202218546164 20220208. The patent publication number is ..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Curcio Mario has secured a patent on Wind-powered Energy Generation System for Multi-hull Marine Vessels.
The patent application number is US202218287878 20220414. The patent publication number is US12698055 (B2). International Patent Classification codes are B63B1/12, B63B35/44, B63H13/00, F03D7/04 an..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Mitsubishi Shipbuilding has submitted a patent application for Ship. Iwaki Sota and Watanabe Michihisa developed the invention.
The patent application number is CN20248070790 20241018. The patent publication number is CN122138929 (A). International Patent Classification codes are B63B25/16 and B65D90/14. C..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation has submitted a patent application for Ocean Vessel AI Task Calculation Unloading Method and System Assisted by Multiple Satellites. Guo Tongzhou, Zhou Shuiping, Zeng Fanku, Yu Lin, Hu Zhi, Zhang Min..
Shipping and Marine
| Fri 21 Aug 2026
Madrid, Aug. 21 -- Spanish Patent and Trademark Office has received Fulla Valls Ferran patent application for Adhesive Antifouling Item for Boats.
The patent application number is WO2021ES00041 20211129. The patent publication number is WO2022180275 (A1). International Patent Classification codes are A01N59/00, A01N59/20, B6..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Haike Yingzhou Tech Co Ltd has received a patent for Underwater Robot Control System. This invention was developed by Gong Qiang.
The patent application number is CN202422392492U 20240927. The patent publication number is CN223539137 (U). International Patent Classification code is G05D1/43.
S..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences and Ocean University of China have filed a patent application for Seawater Moraxella Roselle Applied to Improvement of Saline-alkali Soil and Application of Seawater Moraxella Roselle. This invention was developed by Wei Yongbin, ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University and Beijing Institute of Spacecraft System Engineering have sought patent for Virtual Simulation Method and System for Marine Radar. This invention was developed by Zheng Kai, Liu Ting, Sun Bo and Wang Xiaoxiao.
The patent application number is CN20261011366 20260106. The patent ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Xi'an Jiaotong University and No. 703 Research Institute of China Shipbuilding Group Co Ltd have submitted a patent application for Self-adaptive Wear Calculation Method and System for Heavy-duty Sliding Bearing. This invention was developed by Zou Xuan, Bae Se-won, Luo Miaokai, Zheng Wenbin and Wang Xiaohong..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- First Institute of Oceanography Ministry of Natural Resources and Institute of Oceanology, CAS have submitted a patent application for Real-time Communication Subsurface Buoy Data Quality Control and Evaluation Method. This invention was developed by Zhang Zhixin, Yu Fei, Cao Zhiyong and Guo Jingsong.
The ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Institute of Oceanographic Instrumentation Shandong Academy of Sciences and Laoshan National Laboratory patent application for Marine Abnormal Ecological Event Tracing and Dynamic Tracking Method Based on Multi-source Sensing Fusion. The invention was ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Ningbo Research Institute Northwestern Polytechnical University patent application for Bionic Underwater Robot Body Sensing Autonomous Obstacle Avoidance Method Based on Dual-path 1D-CNN. The invention was developed by Gong Lei, Cao Yong, Zhang Minhui,..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- No. 707 Institute China State Shipbuilding Corporation Limited has submitted a patent application for Method and System for Planning and Controlling Route of Ship Towing Underwater Operation Equipment. Li Yuefang, Hou Wei, Meng Lingtong, Xu Kai, Rong Xiaobo, Zhao Bin and Guo Yifen developed the invention.
..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group Co Ltd patent application for Dynamic Vibration Absorption Device Applied to Lubricating Oil Pipeline System of Gear Transmission Device. The invention was developed by Wang Shidong, Wu Yue, Han Ti..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuxi Branch of No. 703 Research Institute China Shipbuilding Industry Corporation has submitted a patent application for Thermal State Test System and Test Method for Steam Turbine Bypass Regulating Valve. Xu Jian, Yu Xixue, Yang Yuanyuan, Lu Bin and Ding Xianhu developed the invention.
The patent applicat..
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