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Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Oceaneering International patent application for Cage Deployment System. This invention was developed by Carlsen Torleif.
The patent application number is US202519346163 20250930. The patent publication number is US20260091861 (A1). International Patent Classi..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Basta IP Inc has submitted a patent application for Sailboat Support Device. Lee Nicholas Dashiell developed the invention.
The patent application number is US202519343964 20250929. The patent publication number is US20260091859 (A1). International Patent Classification codes are B63C15/00 and B63C5/02...
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Jetworx GmbH has applied United States patent for Bow Module for a Modular Watercraft, Modular Watercraft, and Use of an Inflatable and Dimensionally Stabilisable Float. Köhnsen Benjamin and Zey Markus developed it.
The patent application number is US202519410358 20251205. The patent publication number..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has published Patrick Ind Inc patent application for Folding Marine Cleat with Fastener Retention. The invention was developed by Furrer Paul Masato and Olliges Paul.
The patent application number is US202418900171 20240927. The patent publication number is US20260091851..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Commercial Sewing Inc patent application for Cover for Pontoon Boat. This invention was developed by Mazzarelli David.
The patent application number is US202519346959 20251001. The patent publication number is US20260091849 (A1). International Patent Classif..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Jiangsu Shipping College patent application for Method, System and Equipment for Detecting Real-time State of Ship Driver and Medium. This invention was developed by Cui Renda, Dong Sinuo, Chen Tingting, Rui Lejun and Xia Jiandong.
The patent applica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Sanya Ocean University of China patent application for Artificial Breeding Method of Epinephelus Fuscoguttatus and Pink Pterus Coerulescens Hybrid. Hu Jingjie, Wang Bo, Jin Chaofan, Li Binglin, Liu Mingjian, Zhang Zhihao, Tang Haizhan, Zhai Zhongyi, Zhe..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Intelligent Irrigation Management System for Landscape Architecture. This invention was developed by Chen Guirong, Zhang Bo, Lyu Jie, Sun Tengkun, Zhou Yejun, Zhang Shuyun, Shu Yuanze and Zhang ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Heterogeneous Wireless Network Transmission Resource Scheduling Method, System and Device and Storage Medium. Huang Zhihua, Zheng Liang, Zhang Minmin, Yuan Linfeng, Wang Huijun, Yu ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Stator Assembly and Permanent Magnet Motor. This invention was developed by Zhang Wenmin, Zhang Lichun and Li Siqi.
The patent application number is CN20251177151 2025..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Harbin Shipbuilding Boiler Turbine Inst China Shipbuilding Group Co Ltd No. 703 Inst has submitted a patent application for System Frequency Difference Power Coordination Control Method Based on Super Capacitor Energy Storage. This invention was developed by Wang Lin, Li Mutian, Xu Guangye, Bai Ruochen, Yang ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has filed a patent application for Remote Sensing Image Change Detection Method Based on Task-driven Mamba Joint Model. This invention was developed by Yu Chunyan and Zhang Zhenhao.
The patent application number is CN202511139934 20250814. The patent publication number is CN1210108..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Harbin Engineering University has submitted a patent application for Frequency Domain-spatial Domain Multi-scale Feature Fusion-based Complex Marine Environment Ship Fine-grained Identification Method. Cai Chengtao, Wang Runtian, Zhou Wentao, Qiao Renjie, Gong Xiaopeng, Zhang Zhongping and Chen Weijie develop..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Beihang University patent application for Sar Ship Target Detection Method and Device Based on Multilayer Non-maximum Suppression. The invention was developed by Zeng Hongcheng, Wang Haochuan, Li Zhaohong, Wang Yamin and Yang Wei.
The patent applica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has applied Chinese patent for Method for Predicting Maximum Displacement of Dredging Ship Gauge Pile. Liu Hailong, Cui Chunyi, Ma Jiaji, Sun Shicheng, Wang Qifu, Li Jun, Wang Xiwei, Hao Jiawei, Liu Hao and Zhao Jiuye developed it.
The patent application number is CN202511118289 20..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- China Shipbuilding NDRI Engineering has submitted a patent application for Ship Pipe Fitting Machining Workshop Planning and Designing Method, Medium and Electronic Equipment. This invention was developed by Ding Weijie, Wang Qiang, Zhang Jianxi, Hu Shinan and Huang Zhenyu.
The patent application number is C..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- China Shipbuilding NDRI Engineering has submitted a patent application for Ship Workshop Planning and Designing Method, Medium and Electronic Equipment. This invention was developed by Ding Weijie, Hu Shinan, Zhang Bin and Li Junlu.
The patent application number is CN202511106311 20250808. The patent publica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Zhejiang Lab has applied Chinese patent for Deep Sea Acoustic Detection Equipment. Zheng Zhichao, Shi Junhui, Ruan Yongdu, Su Yiyin, Yang Xiaohui, Guo Ruqian, Miao Shuchen, Zhang Rongyu and Bai Wenjie developed it.
The patent application number is CN202511545519 20251028. The patent publication number is C..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Suzhou Haojian Automation System Co Ltd has submitted a patent application for Graphite Boat Electromagnetic Induction Drying Apparatus and Use Method Thereof. This invention was developed by Chai Yujie, Zhang Zheng, Cui Shuiwei, Wang Hui and Wu Zhangping.
The patent application number is US202519170239..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Zhongce Huitong Shanghai Intelligent Tech Co Ltd has filed a patent application for Cargo Fire Cooling Device for Portable Roll-on-roll-off Ship and Using Method of Cargo Fire Cooling Device. This invention was developed by Guo Chunchen, Xiang Zhenkai, Teng Tianyi, Xu Ruichen, Zhao Jian, Dai Zhicheng, Du Dawe..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Zhejiang Marine Dev Res Institute patent application for Application of Tuna Blood Peptide Component in Preparation of Anti-fatigue Product and Composition of Tuna Blood Peptide Component. Yang Huicheng, Li Ruixue, Gu Wenxin, Wang Jiaxing, Hou Hu, Zhou ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Nabtesco Corporation patent application for Windmill Sail System and Ship Comprehensive Propulsion System. The invention was developed by Hashimoto Hiroaki.
The patent application number is CN20248027029 20240415. The patent publication number is CN..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has submitted a patent application for Ice Region Ship Identification Method and System Combining Visible Light and Short Wave Infrared Remote Sensing. Liu Bingxin, Cai Peixin, Han Shumin, Wang Peilin, Li Xinhao, Wang Siqi and Li Ying developed the invention.
The patent application..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for Unmanned Ship Cooperative Hunting Method Based on Federal Multi-agent Sac Algorithm. This invention was developed by Zou Xuehao, Ye Maojiao, Ding Lei, Huang Qilong and Yan Yue.
The pat..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Sanya Ocean University of China and Guangdong Provincial Laboratory of Southern Marine Science and Engineering Guangzhou have submitted a patent application for Cryopreservation Solution for Improving Sperm Survival Rate of Penaeus Monodon and Cryopreservation Method Thereof. This invention was developed by Z..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- LG Energy Solution and Ocean University of China have applied Chinese patent for Solid Electrolyte Membrane, Method for Manufacturing Same, and All-solid-state Battery Comprising Same. Lee Jung-pil, Song Min-sang, Kim Ji-young, Lee Dong-ju and Chen Zheng developed it.
The patent application number is CN202..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Shanghai Ship And Shipping Res Institute Co Ltd and Dalian Maritime University have filed a patent application for Ammonia Supply System Simulation Model Construction Method and System Oriented to Training, Operation and Maintenance. This invention was developed by Luan Yongli, Tang Yuanyuan, Han Bing, Zhang ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Dalian Maritime University and CCCC First Harbour Consultants have submitted a patent application for Establishment and Application of Two-dimensional Wave-water Flow Numerical Water Tank with Wave Absorption Area Added Based on Isph Method. This invention was developed by Wang Dong, Ji Zezhou, Yan Sheng, Wan..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- China Shipbuilding Industry Corporation New Energy and Beijing Blue Sea Yineng New Energy Group Co Ltd have sought patent for Method and Device for Predicting Adjustable Power of Photo-thermal Power Station. This invention was developed by Yang Kaiyuan, Zong Diyuan, He Xuecheng, Zhao Shu and Guo Qingfu.
Th..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Qingdao Ocean Shipping Mariners College has submitted a patent application for Method for Establishing Fault Diagnosis Model of Ship Ballast Water System. Zhang Xiaorong, Lu Yanmin, Jia Guangfu, Fu Jun, Wang Mingyong and Tong Yongchen developed the invention.
The patent application number is CN202511175106..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released No 709 Res Institute of China State Shipbuilding patent application for Real-time Partitioning Method and Device for Relieving Data Skew Problem. This invention was developed by Jiang Zhou.
The patent application number is CN202510923499 20250704. Th..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Shanghai Donghai Wind Power Generation Company Ltd and Shanghai Maritime University patent application for Remote Submarine Cable Vibration Identification Method and System. This invention was developed by Li Zilin, Qiu Haoyang, An Bowen, Zhang Zhiwei a..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shandong Hydrology and Water Resources Bureau Of Yellow River Conservancy Commission patent application for Multifunctional Detection Support for Rubber Boat. The invention was developed by Liu Fengxue, Tian Hui, Zhao Su, Zhang Li, Liang Shengxing, Zha..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Zhejiang Changjian Biotechnology Co Ltd has sought patent for Rotational Flow Disinfecting and Killing Machine for Ship Cabin. This invention was developed by Chen Peng, Zhu Xingya, Cai Jinjing and Lu Jun.
The patent application number is CN202510944895 20250709. The patent publication number is CN12089014..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Three Gorges Jinsha Jiangchuan Cloud Hydropower Development patent application for Device and Method for Transversely Centering Ship Chamber of Large Ship Lift. Shi Ru, Chen Wei and Wang Xianghui developed the invention.
The patent application number..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Dalian Huarui Heavy Industry Group has applied Chinese patent for CAM Limiting External Fixing Spiral Clutch Device for Lifting Opening and Closing of Grab Ship Unloader. Zhao Xinghua, Jiang Qi, Zhou Guanda and Lin Yiming developed it.
The patent application number is CN202511337757 20250918. The patent pu..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received No 708 Institute China State Shipbuilding patent application for Ice Area Ship Attitude Control System with Deicing Device. Yang Fan, Wu Gang, Liu Chen, Zhang Wei, Zhang Dongjiang, Pu Jun, Li Pengcheng and Shi Haitian developed the invention.
The pat..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu University of Science and Technology has filed a patent application for High-maneuverability Self-adaptive Flap Device of High-speed Boat and Control Method Thereof. This invention was developed by Ling Hongjie, Lu Anqi, Song Wandi, Zhang Jiadong, Lin Jian, Huang Junyi, Shu Changgui and Zhang Guangfu...
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Dongguan Polytechnic has sought patent for Self-adaptive Rapid Adjustment Light Target for Ship Stern Tube. This invention was developed by Wang Boqun, Lei Fang, He Shengfang, Xie Jiaxuan, Ouyang Yikai and Zheng Zhian.
The patent application number is CN202511107671 20250808. The patent publication number ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangsu Tongyu Forging Press Co Ltd has sought patent for Detection Device for Ship Rudder Shaft. This invention was developed by Jia Guozhong and Qin Yun.
The patent application number is CN202511415669 20250930. The patent publication number is CN120890349 (A). International Patent Classification code is..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Ship and Shipping Res Institute Co Ltd has submitted a patent application for Three-coordinate Positioning and Side Projection Positioning Mechanism and Method for Ship Model Machining. This invention was developed by Zhang Li, Li Peng, Xing Lei, Chen Weimin and Yan Yunming.
The patent application..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Nantong Sutong Shipyard Man Co Ltd has submitted a patent application for Optimization Design Method for Layout of Ship Fire Separation System. This invention was developed by Liu Zhenglin.
The patent application number is CN202510926726 20250707. The patent publication number is CN120893116 (A). Internati..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Nanjing Sure Tech & Dev Co Ltd has submitted a patent application for Ship Path Control Method and System Used in Gate Access Process. This invention was developed by Wang Xiaodong, Yang Lin, Fang Long, Xi Peng, Chen Yuansheng, Wu Zhong, Wang Jin, Cai Yang and Ji Mingjie.
The patent application number is C..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Harbin Shipbuilding Boiler Turbine Institute China Shipbuilding Group Co Ltd No. 703 Institute has submitted a patent application for Control Communication Interface Optimization Method in Semi-physical Simulation. This invention was developed by Yan Changsheng, Yang Jian, Zhang Lei, Wang Lin, Li Mutian, Wang..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Radiation Monitoring Method and Device. This invention was developed by Cheng Chong, Liu Shan, Ai Ye, Wang Yiyuan, Chen Xianglei, Liang Yingchao, Dai Chuanbo and Liao Wu.
The patent application number is CN20251116..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- The 715th Research Institute of China State Shipbuilding has submitted a patent application for Sonar Target Motion Identification Method Based on Low-frame-rate Bright Spot Structure Sequence. Wang Dongliang, Ma Wenbo, Sun Wei, Yan Lei, Xie Xiang and Gu Xinyu developed the invention.
The patent applicatio..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Zhejiang Ocean University has applied Chinese patent for Positioning Method and Device Applied to Ship Environment. Choi Sung Ho, Lin Qianfeng, Pan Baofeng, Zhu Guibing and Wang Yuchuang developed it.
The patent application number is CN202510795142 20250614. The patent publication number is CN120891457 (A)..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released CSSC Marine Power Tech Service Co Ltd patent application for Safety Protection Device for Marine Low-speed Machine Cylinder Cover Bolt Fracture and Fracture Prevention Method. This invention was developed by Hu Xiaohe, Ban Ligang and Xu Zhuang.
The p..
Shipping and Marine
| Thu 02 Apr 2026
Munich, April 3 -- Elevated Launch AB has filed a patent application for an Underwater Unmanned Vehicle Docking Arrangement. This invention was developed by Norström Markus and Sandstedt Jonas.
The patent application number is EP20230938646 20231218. The patent publication number is EP4716801 (A1). International Patent Class..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Shanghai Investigation Design & Research Institute patent application for Rod Piece Connecting Mechanism and Marine Ranch Net Cage System. Chen Meihe, Yu Guangming, Zhang Shouguo, Liao Jun, Pan Guangyong, Zhang Bo and Liu Zongben developed the invention..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Qingdao Sunrui Marine Env Eng Co Ltd has filed a patent application for Denitration Device. This invention was developed by Ma Chenyang.
The patent application number is CN202511171101 20250820. The patent publication number is CN121003896 (A). International Patent Classification codes are B01D53/56, B01D5..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- China Shipbuilding NDRI Engineering has submitted a patent application for Fuel Motor Car System for Large Ship Main Engine Test. Hu Tao, Hou Wenjun, Chen Liang, Luo Guiya, Zhou Jingyu, Hu Xiaoming and Han Yeshan developed the invention.
The patent application number is CN202510841450 20250623. The patent pu..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Method for Verifying Dead Load of Stern Ramp. Qiu Lifei, Zheng Texin, Wang Xi, Hong Xiaobin, Su Quan and Zhang Tianle developed the invention.
The patent application number is CN202511498182 20251..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Air Volume Adjusting Method for Ship Constant Air Volume Air Conditioning System. This invention was developed by Chen Jianglong, Chen Wei, Wei Wenjun, Yang Yanan, Song Hong, Dai Huiyang and Guan Andong.
The patent application number is CN202511356217 ..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Dalian Maritime University has sought patent for Ship Efficient Wing-shaped Sail with Winglet. This invention was developed by Wang Kai, Wang Yapeng, Cong Longhao, Liang Hongzhi and Cao Jianlin.
The patent application number is CN202511126311 20250812. The patent publication number is CN121005086 (A). Intern..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Ship Motor Bearing Fault Category Identification Method Based on Neural Network. Chen Jing, Liu Jianshe, Jiang Wei, Zhao Yuchong ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Tri-training-based Adaptive Rotating Machine Fault Diagnosis Method in Passive Data Field. This invention was developed by Zhang Ying, Luo Chao, Su Huilin, He Gui and Yang Le.
The patent app..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Epoxy Thickness Data Determination Method and Device, Equipment and Storage Medium. This invention was developed by Huang Wenqiang, Shen Yinlei, Shao Dan, Gao Fei, Hu Xiaodong, Dong Naitao, Feng Minchao, Zhou Peirong and Yin Wentao.
The ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Method and System for Automatically Checking Design Conformity of Ship Monitoring Interface. This invention was developed by Yang Yulian, Xiong Wei, Zhang Ying, Nie Wanyuan, Huang Kezhen and ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Ship Control Man-machine Interaction Method Based on Gesture Recognition. Bian Xiangrui, Nie Wanyuan, Zhang Ying, Huang Kezhen and Xiong Wei developed the invention.
The patent application n..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Construction Method of Outer Cofferdam and Inner Open Caisson Type Water Taking and Draining Head Facility. This invention was developed by Zhang Ying, Jin Guolong, Wang Yanlong, Zhang Guobin, G..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Anti-collision Fender Device for Wharf. Zhang Ziyang, Yuan Hongtao, Zheng Xingfeng, Zhao Danlei, Yang Shengxing, Feng Jiankun, Huang Jiahao, Zhu Yuanhang, Wu Zheng and Zhu Jiaxing developed the invention.
The patent application number is..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Independent Drum Typhoon-resistant Fender. The invention was developed by Li Ning, Li Zhizhong, Qi Lin, Lu Junjie, Qiu Yingxing, Wu Tiecheng and Chen Huanjin.
The patent application number is CN2..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Simplified Cable Test Method. The invention was developed by Yuan Hongtao, Liang Mingxiao, Qi Lin, Wang Kaiqiang, Fan Shida, Yang Hankun, Liu Haidong, Zhang Qian, Zhu Fangjie, Shi Xiangyu and Du K..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- CSSC Marine Power Part has submitted a patent application for Assembly Method of High-pressure Hpscr Reactor. Zhang Bo, Geng Yechao, Zhang Lukuan and Lyu Xing developed the invention.
The patent application number is CN202511395663 20250928. The patent publication number is CN121004423 (A). International Pat..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Supporting Device for Ship Pipeline Welding and Using Method Thereof. Zhang Xiaoli, Shen Weidong, Shi Xiaogang, Zhu Xianghua, Jin Hongqi, Shang Jin and Wu Chunhua developed the invention.
The patent application number is CN202511273821 2..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Guangzhou Shipyard International has submitted a patent application for Deformation Control Method for FCB Welding of Large-hole Plate. Wang Zhiguo, Dong Jingbiao, Hu Jie, Huang Guobiao, Liu Wangxing, Zhang Qiang, Yao Wenchao, Liu Yawei and Yang Puquan developed the invention.
The patent application numbe..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Hudong-Zhonghua Shipbuilding Group has filed a patent application for Rapid Manufacturing Device for Marine Sample Plate Strip Support and Using Method. This invention was developed by Zhu Xiang and Zhang Zhijun.
The patent application number is CN202511396802 20250928. The patent publication number is CN121..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Natural Circulation System Based on Condensation in Pipe and Operation Method. Wang Chang, Yuan Shuai, Li Yingzhi, Wang Guanghuai and Hu Shangwu developed the invention.
The patent applicati..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Flange Seat Plate for Ship and Ship. Song Wei, Gong Jiandong, Wang Haofang, Li Quankun, Wang Lei, Sun Cunfa, Wu Fei and Li Fei developed the invention.
The patent application number is CN202511303646 20250912. The patent publication numb..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Mechanism Suitable for Industrial Factory Building Multi-pipeline Installation and Installation Method. Qin Bo, Dai Fengbo, Tang Yizhong, Ni Donghui, Wu Saijin, Xu Zhan, Chen Xiansheng, Yang Jun..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Institute of Oceanology, CAS has sought patent for Air-sea Flux Observation System Platform Attitude Monitoring and Correcting System. This invention was developed by Wang Jianing, Zhang Xiangguang, Zhou Xin, Li Yanqing, Ma Weidong and Sun Yufeng.
The patent application number is CN202511429613 20251009. The..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- China Shipbuilding NDRI Engineering has submitted a patent application for Digital Construction Method and System for Hull United Workshop. Jiang Hua, Lv Chongsheng, Chen Fei, Wang Kun, Huang Lingyin, Hou Jun and Dong Qiqi developed the invention.
The patent application number is CN202510470182 20250414. The..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Guangzhou Shipyard International has applied Chinese patent for Design Method for Double-layer Bottom Toggle Plate of Ship. Li Xiangsen and Luo Qiuzhen developed it.
The patent application number is CN202511155457 20250818. The patent publication number is CN120893143 (A). International Patent Classification..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Ship Mbd Model Increment Change Method for Back-end Manufacturing. Lyu Jingjing, Hu Zijian, Yang Hongna, Zhang Ling and Huang Tian developed the invention.
The patent application number is C..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- China Ship Development & Design Center has sought patent for Visual Inspection Method for Three-dimensional Model Inspection of Hull Structure. This invention was developed by Liu Kenan, Fu Liang, Hu Zijian, Zhang Ping and Zhang Wu.
The patent application number is CN202510899742 20250701. The patent publica..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Stud Tip Protection Device. This invention was developed by Yang Hu, Chen Guofeng, Chen Shuang and Zhang Zheng.
The patent application number is CN202510971426 20250715. The patent publication number is CN120889807 (A). International Pat..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 3 -- China Shipbuilding NDRI Engineering has submitted a patent application for Air Bag Lateral Confinement Grouting Construction Method Between Tunnel Primary Lining and Glass Fiber Reinforced Plastic Lining. This invention was developed by Jin Guolong, Fu Xiaoyun, Zhang Ying, Liu Deyin, Bai Wei, Tang Miaoyuan, L..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- Ocean University of China has filed a patent application for Novel Method for Treating Glaucoma. This invention was developed by Chen Lu.
The patent application number is CN20248027823 20240223. The patent publication number is CN121001743 (A). International Patent Classification codes are A61K45/00, A61K45/..
Shipping and Marine
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Unmanned Ship Shore Data Transmission Method. The invention was developed by Jing Qianfeng, Han Xiaoyi, Chen Weijie, Guo Dongdong, Yang Jiyin and Bai Mingwang.
The patent application number is CN202511..
Shipping and Marine
| Wed 01 Apr 2026
Beijing, April 2 -- Jiangsu Maritime Institute and Hangzhou Diwei Machinery Co Ltd have sought patent for Moving Mechanism and Intelligent Coast Safety Patrol and Underwater Search Robot. This invention was developed by Shen Yan, Liu Tianshuo, Zhou Yun, Ma Jun and Zhang Jiahao.
The patent application number is CN202511124776 ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Lingdu New Energy Tech Guangdong Co Ltd has sought patent for Intelligent Pleasure Boat Management System. This invention was developed by Cheng Yichun, Cheng Youyi and Lai Dehao.
The patent application number is CN202511508399 20251022. The patent publication number is CN120996863 (A). International Paten..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Tianjin Hairun Marine Tech Co Ltd has submitted a patent application for High-risk Ship Detection Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Tong Shuyou, Bai Yejie, Zang Guangxin, Jiang Weidong and Wang Jinxian.
The patent application number is CN20251110000..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Integrated Tech And Economy Research Institute China State Shipbuilding Corporation Limited has filed a patent application for Controllable-pitch Propeller Dehydrogenation Process Optimization Method Based on Reliability Model. This invention was developed by Liao Zhen, Wu Shuochen, Liu Shulin, Fang Xiaotong,..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published China Ship Scientific Research Center patent application for Sph Particle Pair Rapid Search Method Suitable for Explosion Scene. The invention was developed by Wang Mengyuan, Zhou Zhangtao, Liu Qi, Yang Yuchen, Rong Yufei, Chu Dongyang, Liu Guozhen and..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Jiangnan Shipyard Group patent application for Ship Group Plan Scheduling Method. Zhang Peng, Yuan Jingchun, Liu Jiahao, He Shengbin, Tang Hao, Wei Jinglong and Li He developed the invention.
The patent application number is CN20251157121 20250730. T..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Beihang University has submitted a patent application for Ship Target Identification Method Based on Overall and Local Satellite-borne Sar Images. This invention was developed by Zeng Hongcheng, Pan Yongchen, Yang Wei, Wang Yamin and Li Zhaohong.
The patent application number is CN202511484599 20251017. Th..
Shipping and Marine
| Wed 01 Apr 2026
Alexandria, April 2 -- Enrx IPT GmbH has received a patent for Device and Method for Inductively Transmitting Electrical Energy to a Watercraft and Charging System. This invention was developed by Wechlin Mathias.
The patent application number is US202117925727 20210506. The patent publication number is US12589670 (B2). Inter..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Harbin Engineering University has applied Chinese patent for Marine Two-stroke Diesel Engine Rotational Flow Combustion Manifestation Model and Self-calibration Optimization Method. Liu Long, Shao Weiyang, Liu Dai, Li Yuchao, Wu Fan, Cui Yuexin, Liu Haoyu and Wang Huaiyu developed it.
The patent applicatio..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- COSCO Shipping Heavy Industry (Yangzhou) has filed a patent application for Mounting and Positioning Method for Automatically Marking Ship Outfitting Support in Three-dimensional Model. This invention was developed by Dong Zhiqiang, Li Jiang, Mei Zhi, Luan Ting, Liu Hui, Ji Jing and Wang Xiangxue.
The pate..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Deep Sea Tech Science Taihu Laboratory and China Ship Scientific Research Center have submitted a patent application for Contra-rotating Type Full-revolving Propeller Twisted Pod Supporting Column and Design Method Thereof. This invention was developed by Shi Biliang, Liu Dengcheng, Zhou Jian and Zhai Shuchen..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Fenghuo Marine Network Equipment Co Ltd and Fenghua Marine Eng Equipment Co Ltd have applied Chinese patent for Underwater Operation Operator Identity Verification System of Deep Sea Operation Robot. Xie Xiaozhen, Liu Shijun, Liu Huahan, Mao Wei, Yu Huayu, Jia Mengting and Jin Danyang developed it.
The pat..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Huzhou Vocational & Technical College has submitted a patent application for Attitude Control Method and System for Maritime Embarkation Gallery Bridge. This invention was developed by Guo Lidong and Yang Lixin.
The patent application number is CN202511145714 20250815. The patent publication number is CN12..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Lianyungang Yuqiang Yuehai Culture Tech Co Ltd has sought patent for Unmanned Ship Cluster Dynamic Formation Efficient Cooperation Method Based on Multi-core Central Processing Unit. This invention was developed by Chen Yu, Chen Maofei, Cheng Chen and Zhang Yiming.
The patent application number is CN202511..
Shipping and Marine
| Wed 01 Apr 2026
Alexandria, April 2 -- Zhejiang Zhengte Co Ltd has been granted a patent for Carport Pergola. Zhou Long, Gao Shuai and Zhou Jian developed the invention.
The patent application number is US202418424534 20240126. The patent publication number is US12590469 (B2). International Patent Classification codes are E04H6/02, F21V33/00..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Dalai Nur Coal Industry and Yangling Huiqin Surveying And Mapping Co Ltd have submitted a patent application for Underriver Levee Coal Mining Monitoring System and Method Based on Integration of Unmanned Ship and GNSS (global Navigation Satellite System). This invention was developed by Zhang Jinliang, Ai Wen..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- Yantai Beidou Network Tech Co Ltd has submitted a patent application for Fishing Boat Rescue Method Based on Beidou Intelligent Navigation Positioning System. This invention was developed by Sun Chengguang, Cao Hao, Sun Xiuping and Zhao Jiahui.
The patent application number is CN202511516639 20251023. The ..
Shipping and Marine
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released China Ship Scientific Research Center patent application for Measuring System and Measuring Method for Dynamic Response Parameters of Deepwater Impact Explosion Test. This invention was developed by Shen Wenni, Tang Jiawei, Mao Haibin, Wang Minxue, Jian..
Shipping and Marine
| Wed 01 Apr 2026
Alexandria, April 2 -- Suzhou Feichi Environmental Protection Tech Co Ltd has received a patent for Water Surface Floater Collecting Ship. This invention was developed by Wu Cheng, Dong Fengliang, Xue Xiaoyu, Gao Lei, Wu Peisong, Qian Yunfei, Yao Lijing and Shi Junyi.
The patent application number is US202318460278 20230901. ..
Shipping and Marine
| Wed 01 Apr 2026
Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Dublin Offshore Consultants Ltd for Buoyant Rotatable Marine Transducer. Doyle Thomas, Golden Danny and Hayes Darren developed the invention.
The patent application number is US202017616402 20200602. The patent publication number is US12589837 (B2..
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