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Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Institute of Oceanology, CAS has filed a patent application for Efficient Probing Method and Probing Equipment for Spatial Distribution in Bottom-sowing and Habitat-burying Shellfish Area. This invention was developed by Luan Zhendong, Jiang Jinguang, Gong Xudong, Zhang Tao, Lu Zhijun, Luo Dan and Zhang Jianx..
Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- The 715th Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Tracking Method Based on Interactive Multi-model Kernel Kalman Filtering. This invention was developed by Yang Hanlu, Lou Shuyu, Li Lebo and Guo Yuyan.
The patent application number is CN20261074931 20260120. The ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim patent application for Auxiliary Clamping Device for Plate-shaped Sample. The invention was developed by Yi Zhulin, Tian Qingnian, Zhao Yang, He Jiayu..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Adjustable Light Cup Support Structure. Wang Chengjun, Xia Yu, Liu Zhuang, Zhang Yiyong and Jiang Jian developed the invention.
The patent application number is CN202610339743 20260319. The patent publication nu..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Novel Oil Changing Tool and Using Method Thereof. This invention was developed by Ling Wenbin, Yin Hao and Xie Wenfei.
The patent application number is CN202610253213 20260303. The patent publication number is CN122107253 (A). Internat..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Ship Development & Design Center has applied Chinese patent for Deep Sea Rapid Blocking Valve and Using Method. Lou Yanpeng, Sun Longfei, Li Xukang, Mao Zhiqiang and Shi Wenxiang developed it.
The patent application number is CN202610437464 20260403. The patent publication number is CN122107146 (A). In..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has been awarded a patent for Water Cooling Plate Pressure Testing Device. This invention was developed by Xu Yu, Chen Yunbo, Cheng Yuanming, Mao Tai, Ding Lifang and Deng Shuguang.
The patent application numb..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has received a patent for Waste Gas Economizer Lower Smoke Box Capable of Preventing Flushing Water from Entering SCR (selective Catalytic Reduction) Reactor. This invention was developed by Yu Lei, Lu Tong, Sun Yi, Zhang Baomin, Qiu Wantao, Zhang Zhibin, Meng Zhongyuan, Zhang Lei..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has been awarded a patent for Waste Gas Economizer Upper Smoke Box Capable of Preventing Rainwater from Entering SCR (selective Catalytic Reduction) Reactor. This invention was developed by Yu Lei, Lu Tong, Sun Yi, Zhang Baomin, Qiu Wantao, Zhang Zhibin, Meng Zhongyuan, Zhang Lei,..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering for Movable Steel Inclined Ladder for Ship Block Construction. Li Fusen, Chen Leiyang, Zhu Yusong, Peng Minlin, Heng Chao, Liu Lei and Ni Xiaoyu developed the invention.
The patent application number is CN..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Transport Planning And Research Inst Ministry Of Transport China and University of Shanghai for Science and Technology patent application for Multi-stage Gradient Filtering, Concentrating and Sampling Device and Method for Ship Ballast Water. The inven..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Ship Development & Design Center has filed a patent application for Large-diameter Marine Suction Check Valve and Mounting and Using Method Thereof. This invention was developed by Wang Yuanshun, Liu Dongmin, Cheng Ning, Wu Jinxiang and Chen Chong.
The patent application number is CN202610438881 202604..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Friction Clutch with Radial Partition Output Piston. This invention was developed by Wang Yongfan, Wei Junwei, Yan Ze, Dai Weize, Wang Zaigong, Yin Xunmin and Chen Kexin.
The patent application number is CN20261..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for High-integration-level Friction Clutch Oil Cylinder Structure. This invention was developed by Wei Junwei, Wang Yongfan, Yan Ze, Wang Zaigong, Chen Kexin and Wang Xuezhi.
..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Chongqing Gearbox has sought patent for Marine Friction Type Clutch Device and Marine Power System. This invention was developed by Huang Hong, Wang Wei, Dong Yugang, Song Honghui and Yu Yeliang.
The patent application number is CN202511751978 20251126. The patent publication number is CN122107021 (A). Int..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Castus Tech Inc has sought patent for a System for Locating and Tracking Floating Objects, and Methods Thereof. This invention was developed by Ismail Mohamed.
The patent application number is US202419160614 20240228. The patent publication number is US20260235416 (A1). International Patent Classificati..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Yalong River Hydropower Development Co Ltd and PowerChina Guangdong Engineering Monitoring Detection Tech Co Ltd patent application for Crack Detection Method and Equipment for Runner Blade of Water Turbine and Medium. The invention was developed by Zh..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has received Harbin Engineering University patent application for High-pressure Water Jet Assisted Icebreaking Method for Separated Underwater Vehicle. Yuan Guangyu, Wang Yongkui, Wu Qigang, Xiong Hang, Lu Yang, Wang Qing, Wang Xin, Han Duanfeng, Zhang Ningbo, Xue Y..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has obtained a patent for pipe manufacturing precision detection supporting tool. This invention was developed by Li Hu, Wang Peng, You Jun, Xue Lili, Cheng Long, Zhang Baomin, Zhang Chunli, Zhou Siyu, Liu Yanlong, Han Jiageng and Wang Zupeng.
The patent application number is CN2..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Marine Fuel Oil Precipitation Tank and Container Ship. Zhang Zhongxiao and Tian Fei developed the invention.
The patent application number is CN202422684890U 20241105. The patent publication number is CN223549352 (U). International Patent Class..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiangsu Weihua Marine Heavy Industry has received a patent for Adjustable Sea Binding Pull Rod. This invention was developed by Lee Young Bok, Shao Haiqin, Zheng Tiejun, Jia Zeqi, Peng Yu, Jin Chongen and Wang Xuewen.
The patent application number is CN202423197461U 20241224. The patent publication number ..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has received Woods Hole Oceanographic Inst and Armada Marine Robotics Inc patent application for Pct/us23/33390. Fiester Carl, Littlefield Robin and Kaeli Jeffrey developed the invention.
The patent application number is US202319116517 20230921. The patent publication nu..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Choir Innovation & Dev Inc has applied United States patent for Boat Stabilizing Device That Comprises Foam Sticks. Zhang Cheng developed it.
The patent application number is US202519266141 20250710. The patent publication number is US20260233812 (A1). International Patent Classification code is B63B43/..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Astraea Marine has applied United States patent for Ocean-going Ship with Active Stability. Gassend Olivier and Oudot Martin developed it.
The patent application number is US202419156557 20240217. The patent publication number is US20260233807 (A1). International Patent Classification codes are B63B1/12..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shanghai Maritime University has sought patent for Cavitation Bubble Resistance Reduction Intelligent Control Method and System Based on Reinforcement Learning. This invention was developed by Zhou Xinying and Wu Gongxing.
The patent application number is CN202610590732 20260430. The patent publication numbe..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd for Underground Diaphragm Wall Socket and Spigot Joint. Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing developed the in..
Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Chinese Patent for Over-winding Protection Device for Variable-diameter Cable has been issued to Haisheng Tech Company Ltd Of China Shipbuilding Industry Corporation. This invention was developed by Tao Yang and Sun Lijuan.
The patent application number is CN20242342854U 20241210. The patent publication nu..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Weedoo Greenboat Inc has sought patent for Grapple Bucket. This invention was developed by Lordi Tara and Magliato David J.
The patent application number is US202519408805 20251204. The patent publication number is US20260234885 (A1). International Patent Classification codes are B63B35/32, B66C3/04, B6..
Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Dalian Maritime University has submitted a patent application for Self-adaptive Quick Synchronization Method for Main and Standby Files of Database. This invention was developed by Tian Yuan, Li Sihan, Li Runze and Chen Sutong.
The patent application number is CN20261068120 20260119. The patent publication n..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Sanya Yazhouwan Deep Sea Technology Research Inst Shanghai Jiaotong University and Cosco Shipping Specialized Carriers Co Ltd have applied Chinese patent for Load Transfer Monitoring Method and System for Multi-ship Collaborative Floating Operation. Tian Xinliang, Cai Liancai, Xia Yu, Sun Mingyuan, Lu Wenyue,..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Ocean University China has sought patent for Cooperative Collision Avoidance Method for Multiple Unmanned Ships Based on Collision Risk Driving. This invention was developed by Yang Zongrong, Shang Chengyong, Chen Bobo, Feng Ziqian and Zhang Wenle.
The patent application number is CN202610577923 20260429. ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Beijing Aerospace Zhongxin Tech Co Ltd patent application for Unmanned Ship Control Method and Device. The invention was developed by Zhao Jingrui, Zhou Zhidong, Yan Xiaoxing, Yu Xianghuai and Wu Yuxiang.
The patent application number is CN202610124..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published No. 719 Research Inst China State Shipbuilding Corporation Limited patent application for Underwater Robot Low-resistance Gait Planning Method, Device and Equipment and Storage Medium. The invention was developed by Chen Wei, Zhang Kang, Zhang Yu'ang, ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- COSCO Shipping Heavy Industry and Zhejiang Hualian Intelligent Tech Co Ltd have submitted a patent application for Task-driven Positioning, Mapping and Control Cooperation Method for Ship Spraying Operation. Guo Guanqiu, Zhou Wenyi, Wang Xueqian, Fan Hongbo, Hui Hang, Li Jianhua, Long Zhe, Yu Jianxun and Gao ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jessn Ocean Eng Equipment Co Ltd and Zhejiang Zhongchuang Liangyun Ship Tech Co Ltd have submitted a patent application for Intelligent Ship Driving Control System Based on Multi-source Information Fusion. Zhu Linsen, Cao Zhibin, Fang Renzhong, Wang Yanlin, Zhang Kai, Ding Yuda, Zhang Chengyong, Xue Feng and ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has received a patent for Auxiliary Device for Matching Container Ship Measuring Guide Rail and Coning Data. This invention was developed by Li Fujiang, Jin Qihui, Cao Yu, Wang Shijun, He Dongzhe, Yin Xiao, Liu Wenyi and Zhang Huan.
The patent application number is CN20242319422U..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering for Winch Tractor for Lifting Wave Absorbing Bank. Cheng Peiying, Xu Jian, Jiang Mengyan, Pan Rundao, Miao Zhiyi, Lan Bo, Hu Dingjian, Zhang Shengli, Liao Binbin, Xu Mengmeng, Chen Gang, Zhang Jun and Zhou ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have been awarded a patent for Prefabricated Wallboard Connector. This invention was developed by Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing.
The patent application number is CN202..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have received a patent for Wallboard Joint Structure for Building. This invention was developed by Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing.
The patent application number is CN20..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Japan Agency For Marine Earth Science And Tech, Japan Organization For Metals And Energy Security and The University of Tokyo have submitted a patent application for Abnormality Detection System and Abnormality Detection Method. Wada Ryota, Miyoshi Keisuke, Kaneko Tatsuya, Abe Shungo and Inoue Tomoya devel..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Zhejiang Reclaim Construction Group, Hangzhou City Fuyang District Hydrology And Water Resources Monitoring And Man Center, Hangzhou City Fuyang District Water Conservancy And Hydropower Eng Quality Safety Service Support Ce and Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design In..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Nantong Yatai Engineering Tech Co Ltd and Jiangsu Maritime Institute have sought patent for Marine Carbon Dioxide Trapping Pretreatment Device and Method Thereof. This invention was developed by Nie Jinlong, He Yun, Zhao Chenchen, Si Qin and Wang Derong.
The patent application number is CN202610463040 2026..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Thick Plate Free Edge Protection Device and Use Method. Lu Shifeng, Zhan Chao and Chen Weiwei developed the invention.
The patent application number is CN202610427558 20260402. The..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Method for Hoisting Main Engine on Inclined Slipway. This invention was developed by Wang Shuqi, Xu Shengyu, La Xiaozheng, He Wenxin and Gan Jianxin.
The patent application number ..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Ningbo University and Zhejiang Marine Resources Dev Co Ltd have submitted a patent application for Expandable Reinforcing Device for Composite Cement Soil Mixing Pile and Construction Method. Deng Yuebao, Pan Yongwei, Niu Shuai, Wang Yuanrong, Ran Yingying, Wang Zhihai, Wang Youyong, Huang Zhiwen, Ren Fan, Ch..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released CCCC First Harbour Consultants and Dalian Maritime University patent application for Suction Bucket Foundation Based on Bionic Interface Response Regulation and Control and Anti-pulling Enhancing Method Thereof. This invention was developed by Luan Yixi..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Institute patent application for Ship Body Plate Part Cutting Gap Bridge and Cutting Method. The invention was developed by Hua Guotang, Chen Hao, Yuan Chunfeng and Kan Guoqiang.
The patent application numb..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Jiangsu Maritime Institute patent application for Infusion Hanging Rack Special for Seaborne. The invention was developed by Luo Zhouyu.
The patent application number is CN202610306328 20260313. The patent publication number is CN122097741 (A). Intern..
Shipping and Marine
| Wed 12 Aug 2026
Seoul, Aug. 13 -- Samsung Heavy Industries has sought patent for Manufacturing Method of Ship. This invention was developed by Jeongtae Lee, Yongho Lee, Donghee Park, Wonmi Seo, Changguk Park, Jimin Jeong and Seyeon Kim.
The patent application number is KR20230096365 20230724. The patent publication number is KR20250016707 (A..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Air Conditioner with Built-in Turn-off Air Brake and Ship. Huang Jiafu and Zhai Hengxi developed the invention.
The patent application number is CN202610398510 20260330. The patent publication number is CN122101469 (A). Inte..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Ship Propulsion System of Double-headed Ship and Ship. Liu Zhe, Sun Jiapeng and Zhou Shuo developed the invention.
The patent application number is CN202610563227 20260427. The patent publication number is CN1221014..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Folding Springboard Oil Cylinder Maintenance Method, Maintenance Channel Structure, Roll-on-roll-off Ship and Construction Method. Liu Hanhua and Ge Xingwei developed it.
The patent application number is CN202610384773 20260326. The..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangzhou Shipyard International Co Limited has filed a patent application for Ship Ventilation Pipe Reserved Opening Reinforcing Method, Ventilation Fence Mounting Method and Ventilation Pipe. This invention was developed by Tan Jiqiang, Luo Haiqin and Du Donghai.
The patent application number is CN202610..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Mounting Method for Ramp of Roll-on-roll-off Ship. This invention was developed by Tian Shengli, Li Siquan, Guo Rui, Zhong Bizhu, Feng Yongjian, Cheng Yuanpeng, Huang Yujian, Shen Changtong, Li Haodong and Zhong Xuzhen.
The ..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Jacking Device and Jacking Method for Ship Roll-on and Roll-off Equipment. This invention was developed by Chen Yu, Wang Yunhong, Tian Shengli, Lin Mingsheng, Zhang Zhiqiang, Liu Kaiyi, Feng Yongjian, Huang Yujian, Shen Changto..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Nantong Cosco Khi Ship Engineering patent application for Marine Main Engine Cylinder Sleeve Water and Waste Gas Waste Heat Recovery Power Generation System and Control Method. The invention was developed by Zhu Tianyu, Fan Xiang, Ma Xiaoyong, Huang Qi..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Movable Wharf Structure Based on Pneumatic Support. Li Xiaojun, Yu Meixin and Lai Xiaopeng developed the invention.
The patent application number is CN202610253934 20260303. The patent publicat..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghaiguan Shipbuilding Industry has submitted a patent application for Integrated Numerical Control Machining Method for Marine Profiles. This invention was developed by Zhang Songtao, Liang Haitao, Li Jun, Fei Hongpu, Li Wei and Cao Qian.
The patent application number is CN202610270181 20260306. The pate..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Hull Fence Protection Device and Protection Method. This invention was developed by Che Jinfeng and Wang Qingqian.
The patent application number is CN202610379543 20260326. The patent publication number is CN122101435 (A). Internationa..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hudong-Zhonghua Shipbuilding Group has filed a patent application for Zipper Type Opening of Ship Body Grillage and Opening Method of Zipper Type Opening. This invention was developed by Dong Jiawen, Zhang Fan, Xu Kai, Gao Tianmin, Zhang Wei, Xiao Rong and Yang Zewei.
The patent application number is CN20261..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has sought patent for Underwater Unexploded Ordnance Exploring and Discharging Method and System Based on Cooperation of Multiple Unmanned Platforms. This invention was developed by Zhou Hongkun, Jiang Chao, Yan..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghai Maritime University has submitted a patent application for Subsurface Buoy Recycling System and Using Method Thereof. This invention was developed by Zeng Ji and Li Mingxi.
The patent application number is CN202610570526 20260428. The patent publication number is CN122101406 (A). International Paten..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- South China University of Technology has submitted a patent application for Rapid Laying and Recovery Device for Shipborne Underwater Detection Equipment. This invention was developed by Hong Xiaobin, Xiao Guoquan, Chen Zeying, Xiao Erbo, Ye Chen and Tang Haoyuan.
The patent application number is CN2026103..
Shipping and Marine
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding and Offshore patent application for Arrangement Method of Deck Drainage Pipeline System of Outdoor Aisle of Superstructure of Large Ship. Zhou Weijie and Shi Mingliang developed the invention.
The patent application num..
Shipping and Marine
| Fri 14 Aug 2026
Munich, Aug. 14 -- European Patent Office has released Ocean University of China patent application for Polymer-functionalized Reticular Materials for Carbon Dioxide Capture. This invention was developed by Yaghi Omar M and Zhou Zihui.
The patent application number is EP20240875236 20241001. The patent publication number is EP4..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Hyundai Heavy Industries Co Ltd has sought patent for Engine System and Exhaust Gas Aftertreatment System and Ship Thereof. This invention was developed by Kim Tae Hwan, Heo Eun Jae and Lee Jung Ju.
The patent application number is KR20240052166 20240418. The patent publication number is KR20250017638 (A)..
Shipping and Marine
| Fri 14 Aug 2026
Munich, Aug. 14 -- Ocean University of China has sought patent for Direct Air Capture of Carbon Dioxide with Molecular Polyamines. This invention was developed by Huang Adrian and Long Jeffrey R.
The patent application number is EP20240875341 20241002. The patent publication number is EP4788466 (A1). International Patent Classi..
Shipping and Marine
| Fri 14 Aug 2026
Munich, Aug. 14 -- Ocean University of China has submitted a patent application for Covalent Organic Frameworks for Atmospheric Water Harvesting. This invention was developed by Yaghi Omar M, Alawadhi Ali and Nguyen Ha L.
The patent application number is EP20240875541 20241004. The patent publication number is EP4788459 (A1). I..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- State Intellectual Property Office of China has received Ocean University of China patent application for Microorganisms for Producing Allose. Siegel Justin B, Taylor Jesse Elizabeth, Parule Dilip Sai Kumar, Arredondo Augustin, Atsumi Shota and Lu Bryant developed the invention.
The patent application number..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Dalian Maritime University has applied Chinese patent for Underwater Target Reflectivity Inversion Method Based on Underwater Transmission Model. Jiang Zhuoliang, Dong Rui, Yu Haoyang, Hu Jiaochan, Li Chunxuan and Dai Ying developed it.
The patent application number is CN20261068130 20260119. The patent publ..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Harbin Inst Of Technology has applied Chinese patent for Underwater Depth Estimation Method Based on Visual and Sonar Image Cross-modal Alignment Fusion. Wang Pengfei, Jiang Zefan, Guo Wei, Lv Pin, Liu Yuanjie, Chai Shangkun and Zha Fusheng developed it.
The patent application number is CN202610270926 2026..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Nantong Cosco Khi Ship Engineering has received a patent for Adjustable Damping Device for Axle Generator. This invention was developed by Yu Jiben, Ni Haidong, Pan Zhigang, Xu Ruiyang, Li Hao and Shi Jie.
The patent application number is CN202422707101U 20241107. The patent publication number is CN223527913..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation has applied Chinese patent for Ethernet and Srio Switching System Based on Microtca Architecture. Yang Qun, Yang Yuxin, Yu Yang, Duan Xianke, Liu Daoqian, Cao Fuqing, Wang Jun, Sheng Yi, Deng Jiezheng, Wu Wen,..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- State Intellectual Property Office of China has published Nat Satellite Ocean Application Service patent application for Ship-borne Mobile Receiving Station Remote Sensing Satellite Spot Beam Data Transmission Task Making Method. The invention was developed by Ao Xue, Che Zhisheng, Zhang Wei, Jing Jilei, Wu K..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Multi-variable-speed Ship Self-adaptive Space-time Step Length Coordination Method Based on Collision Risk Potential Field. This invention was developed by Wang Tianle, Liu Zhichen and Li Ying.
The pate..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Dalian Maritime University has sought patent for Trunk Line Adaptive Coordination Control Method Based on Indefinite Period. This invention was developed by Zhang He and Liu Yingqi.
The patent application number is CN20261011042 20260106. The patent publication number is CN122090641 (A). International Patent..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has sought patent for Dynamic Following Type Acousto-optic Safety Protection System and Method for Ship Assembly. This invention was developed by Wang Wenfeng, Fan Yilong and Li Chao.
The patent application number is CN202610503619 20260416. The pate..
Shipping and Marine
| Fri 14 Aug 2026
Munich, Aug. 14 -- Encomara Ltd has filed a patent application for Systems, Methods, and Apparatus for Offshore Mooring Operations. This invention was developed by Reid John, Donald Ian, Cobban Ian, Bowie Malcolm and Semple Raymond.
The patent application number is EP20240805596 20241004. The patent publication number is EP47..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Hyundai Heavy Industries Co Ltd has filed a patent application for Engine System and Ship Thereof. This invention was developed by Kwon Young Woo and Seo Woong Bin.
The patent application number is KR20240052169 20240418. The patent publication number is KR20250017641 (A). International Patent Classificat..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Korean Intellectual Property Office has released HD Hyundai Heavy Industries Co Ltd patent application for System for After-treatment of Exhaust Gas and Ship Thereof. This invention was developed by Heo Eun Jae and Seo Woong Bin.
The patent application number is KR20240052165 20240418. The patent publication..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Hyundai Heavy Industries Co Ltd has filed a patent application for System for After-treatment of Exhaust Gas and Ship Thereof. This invention was developed by Kwon Young Woo, Kim Tae Hwan and Lee Jung Ju.
The patent application number is KR20240052164 20240418. The patent publication number is KR202500176..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Hyundai Heavy Industries Co Ltd has submitted a patent application for System for After-treatment of Exhaust Gas and Ship Thereof. This invention was developed by Kwon Young Woo, Kim Tae Hwan and Heo Eun Jae.
The patent application number is KR20240052163 20240418. The patent publication number is KR20250..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Korean Intellectual Property Office has received HD Hyundai Heavy Industries Co Ltd patent application for System for After-treatment of Exhaust Gas and Ship Thereof. Kwon Young Woo, Kim Tae Hwan and Lee Jung Ju developed the invention.
The patent application number is KR20240052161 20240418. The patent publ..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Hyundai Heavy Industries Co Ltd has applied Korean patent for Exhaust Gas After Treatment System and Ship Having the Same. Kwon Young Woo, Kim Keon Ho, Kim Tae Hwan and Lee Jung Ju developed it.
The patent application number is KR20240052160 20240418. The patent publication number is KR20250017632 (A). In..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, HD Hyundai Heavy Industries Co Ltd and HD Hyundai Samho Co Ltd have filed a patent application for Ship. This invention was developed by Kim Doo Hyun, Lee Young Don, Choi Nak Yong and Choi Jea Pill.
The patent application number is KR20240051101 20240417. The pate..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Leeyoung S&D Co Ltd has submitted a patent application for / Buoyancy Assist Device for Responding to Flooding/damage Accidents of Small Vessels in Littoral Sea. Lee Young Sub, Lee Kwang Kun and Jeong Jaeha developed the invention.
The patent application number is KR20230098517 20230727. The patent publicati..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Korean Intellectual Property Office has published Hd Hyundai Heavy Industries Co Ltd patent application for Ammonia Treatment Device and Ship Including the Same. The invention was developed by Kim Hong Won.
The patent application number is KR20230098354 20230727. The patent publication number is KR2025001751..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- HD Korea Shipbuilding & Offshore Eng Co Ltd, HD Hyundai Heavy Industries Co Ltd and HD Hyundai Samho Co Ltd have applied Korean patent for System and Method for Hybrid Propulsion for Ship. Kim Sang Hyun, Kwak Sang Kyu, Lee Jong Suk, Park Woo Jae and Noh Chul Ho developed it.
The patent application number is ..
Shipping and Marine
| Fri 14 Aug 2026
Seoul, Aug. 14 -- Korean Intellectual Property Office has received HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Heavy Industries Co Ltd patent application for Fuel Treatment System and Ship Having the Same. Ahn Yeong Jong, Lee Chang Woo and Heo Jae Gwan developed the invention.
The patent application number is K..
Shipping and Marine
| Fri 14 Aug 2026
Munich, Aug. 14 -- University Hokkaido Nat University Corp and Central Research Inst Of Electric Power Industry have filed a patent application for Peptide Having Activity for Inhibiting Adhesion of Marine Fouling. This invention was developed by Umezawa Taiki and Nogata Yasuyuki.
The patent application number is EP2024087475..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- State Intellectual Property Office of China has published Hanwha Marine Co Ltd patent application for Echo Depth Finder for Polar Ship, Mounting Structure of Echo Depth Finder and Ship Provided with Echo Depth Finder. The invention was developed by Eom Myung-jin, Chang Ho Jang, Kim Sung-pyo, Ren Haoting, Lee ..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- The 715th Research Inst Of China State Shipbuilding Corporation Limited has submitted a patent application for Broadband Signal Response Compensation Method and Device for Underwater Simulation Sound Source. This invention was developed by Feng Song, Chen Tianshun, Li Bao, Guo Ruochen and Mi Zheng.
The pat..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- Fujian Xinghai Comm Technology Co Ltd has filed a patent application for Ship Dual-mode Communication Method and Terminal Based on Adaptive Area Perception. This invention was developed by Zhu Chenhua, Jiang Changqian, He Fenglong, He Kailun and Wu Shengyou.
The patent application number is CN202610256712 ..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 14 -- State Intellectual Property Office of China has published China Mobile Group Design Inst and China Mobile Communications patent application for Network Resource Scheduling Method and Device, Electronic Equipment, Medium and Program Product. The invention was developed by Peng Bo, Cao Lu, Sun Xuan, Shi Chunhon..
Shipping and Marine
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Hongan Hongyou Boat Tractor Co Ltd has received a patent for Drainage Mechanism for Boat Tractor. This invention was developed by Liu Zhongsheng.
The patent application number is CN20242338035U 20241210. The patent publication number is CN223528453 (U). International Patent Classification codes are A01B51/..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 13 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd and Naval University of Engineering have sought patent for Method for Predicting Rotating Speed of Power Generation Steam Turbine Based on Differential Thermal Inertia. This invention was developed by Xiao Pengfei and Ni He.
The patent application nu..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have secured a patent on Joint Box of Socket and Spigot Joint of Underground Diaphragm Wall. Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Yi, Zhang Yonglai and Zhou Bing developed the invention.
The patent application n..
Shipping and Marine
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Beijing Inst Of Petrochemical Technology and Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Institute have submitted a patent application for Ship SOFC System Safety Analysis Method, Calculation Device and Storage Medium. This invention was developed by Kang Jian, Wang Jiwu an..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Dalian University of Technology and Dalian Maritime University have submitted a patent application for Scale-adaptive Logic Comprehensive Optimization Circuit Representation Learning Method. This invention was developed by Ma Yixuan, Shi Jianze, Jiang He, Li Xiaochen, Zhang Shuai, Guo Shikai and Yuan Chunfeng..
Shipping and Marine
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Sanya Ocean Laboratory and Sanya Ocean University of China have submitted a patent application for Non-stationary Signal Decomposition Method Based on Deep Learning. Liang Yun, Xia Ruixue, Huang Weinan and Zhao Wei developed the invention.
The patent application number is CN20261014184 20260107. The patent..
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