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Shipping and Marine
| Sun 27 Sep 2026
Alexandria, Sept. 26 -- Ocean University of China has submitted a patent application for Directed Differentiation Protocols to Derive Bone Fide Spinal Sensory Interneurons. Gupta Sandeep and Butler Samantha J developed the invention.
The patent application number is US202318868444 20230525. The patent publication number is US20..
Shipping and Marine
| Sun 27 Sep 2026
Alexandria, Sept. 26 -- U.S. Patent and Trademark Office has released Ocean University of China patent application for Compositions for High Solar Reflectivity and Methods of Production Thereof. This invention was developed by Lee Jaeho and Nie Xiao.
The patent application number is US202419168518 20240412. The patent publicati..
Shipping and Marine
| Sun 27 Sep 2026
Alexandria, Sept. 26 -- Ocean University of China has filed a patent application for Nanoscale Coatings for Encapsulation of Biological Entities. This invention was developed by Esener Sadik C, Ortac Inanc, Benchimol Michael and Yong Gen.
The patent application number is US202619675241 20260512. The patent publication number is..
Shipping and Marine
| Sun 27 Sep 2026
Alexandria, Sept. 26 -- Ocean University of China has submitted a patent application for Plastron Trapping Trenches and Uses Thereof. This invention was developed by Yu Ning and Kim Chang-jin.
The patent application number is US202419168604 20240405. The patent publication number is US20260274377 (A1). International Patent Clas..
Shipping and Marine
| Sun 27 Sep 2026
Alexandria, Sept. 26 -- Ocean University of China has sought patent for Compositions for Modulating Plant Growth and Stress Tolerance, and Methods of Use Thereof. This invention was developed by Klair Amman, Zhang Tao and Dickinson Alexandra Jazz.
The patent application number is US202419167110 20240319. The patent publication ..
Shipping and Marine
| Sun 27 Sep 2026
Beijing, Sept. 26 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Ship Welding Deformation Active Compensation Device. Yin Yidan, Tao Ruosi, Li Wei, Xia Jianxin and Shen Xiaobo developed the invention.
The..
Shipping and Marine
| Sun 27 Sep 2026
Beijing, Sept. 26 -- State Intellectual Property Office of China has released Qingdao Chenming Ocean Equipment Tech Co Ltd and Inst of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Underwater Winch Cable Winding and Unwinding System and Multi-mode Dynamic Optimization Control Method Thereof. T..
Shipping and Marine
| Sun 27 Sep 2026
Beijing, Sept. 26 -- State Intellectual Property Office of China has released Shanghai Merchant Ship Design and Research Inst patent application for Ship Fuel Oil Conveying System and Control Method Thereof. This invention was developed by Zhang Tao, Yang Ruijie, Zhang Yichi and Jiang Jianxin.
The patent application number is..
Shipping and Marine
| Sun 27 Sep 2026
Beijing, Sept. 26 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Design Method of Multi-layer Continuous Truss Type Supporting Structure for Ship. The invention was developed by Ye Zhuomei, Li Chuanjing, Chen Hao and Li Yuxiang.
The patent applic..
Shipping and Marine
| Sat 26 Sep 2026
Beijing, Sept. 25 -- Guangzhou Shipyard International Co Limited and Guangzhou Guangchuan Marine Eng Equipment Co Ltd have sought patent for Device, Method and Equipment for Determining Distribution Position of Marine Positioning Base Station and Medium. This invention was developed by Du Jin, Rao Zhan, Zhao Xufen and Rao Yinhui..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Yantai CIMC Raffles Offshore Co Ltd, Haiyang CIMC Raffles Offshore Co Ltd, Yantai CIMC Raffles Shipyard and China International Marine Containers (Group) have been granted a patent for Collecting Device for Leaked Liquid and Ship. Wang Shaofeng, Ren Yili, Yang Xuelei, Dong Tianyu, He Hui, Zhao Guo, Li Mingwe..
Shipping and Marine
| Sat 26 Sep 2026
Seoul, Sept. 25 -- HD Korea Shipbuilding & Offshore Engineering has sought patent for High Pressure Reciprocating Pump. This invention was developed by Son Gwan Hee, Woo Sang Pyo, Moon Kil Hwan and Kim Jae Boo.
The patent application number is KR20240074706 20240610. The patent publication number is KR20250029723 (A). Interna..
Shipping and Marine
| Sat 26 Sep 2026
Seoul, Sept. 25 -- Korea Institute of Ocean Science and Technology has submitted a patent application for Underwater Communication Interlocking Apparatus and Underwater Communication System Having the Same. Choi Bok Kyoung developed the invention.
The patent application number is KR20230079771 20230620. The patent publication n..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Fujian Mawei Shipbuilding has received a patent for Lifting Device Based on Deck Subsection Lifting Construction. This invention was developed by Wang Fulin.
The patent application number is CN202520206953U 20250210. The patent publication number is CN223686799 (U). International Patent Classification codes..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Jiangsu University of Science and Technology has secured a patent on Novel Ship Stabilization Device. Cao Haijun, Chen Junxian, Zhang Junda, Liu Yi, Tong Xing and Guo Ting developed the invention.
The patent application number is CN202520258513U 20250218. The patent publication number is CN223686793 (U). ..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Ministry of Transport Beihai Marine Safety Center Tianjin Maritime Surveying and Mapping Center has been granted a patent for Buoy for Marine Surveying and Mapping. Xiao Xue, Zhang Yuan, Chen Xingyu, Ruan Xiaoyi, Yang Dongming and Liu Xiangyu developed the invention.
The patent application number is CN202..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Kairuopu Xiamen Technology Service has been granted a patent for Ship Fixing Device. Lin Shaobin developed the invention.
The patent application number is CN202520161574U 20250123. The patent publication number is CN223686772 (U). International Patent Classification code is B63B21/00.
The abstract rel..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Shanghai Merchant Ship Design And Research Institute has obtained a patent for marine panoramic monitoring system. This invention was developed by Guo Fei, Cai Xiaochi, Huang Jiantao, Yao Wang, Chen Yuqi and Wang Yangli.
The patent application number is CN202422855606U 20241121. The patent publication numbe..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Yuhuan Branch Huaneng Zhejiang Energy Dev Co Ltd, Hangzhou Huaxin Mech & Electrical Engineering Co Ltd and Huaneng Zhejiang Energy Dev Co Ltd have obtained a patent for scanning equipment protection device for ship unloader system. This invention was developed by Mao Guoming, Li Fazhong, Zhang Zhiting, Zheng..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Chinese Patent for Electromagnetic Shielding Device for Ship has been issued to Tianjin Marine Electronic Co Ltd. This invention was developed by Chai Quanshun, Guo Baofa and Wang Jinzhong.
The patent application number is CN202423234886U 20241226. The patent publication number is CN223681416 (U). Interna..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dalian Maritime University has submitted a patent application for Laser Radar Point Cloud Compression Transmission Method and System Based on Projection. This invention was developed by Luo Xu, Jing Qianfeng and Zhang Houyin.
The patent application number is CN202610523512 20260420. The patent publication n..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Underwater Automatic Control System for Ship Ocean Exploration Operation has been issued to Guangzhou Maritime Surveying and Mapping Center The Navigation Guarantee Center of South China Sea. This invention was developed by Zhou Nianping, Lian Wenzheng and Liu Renping.
The patent applic..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dalian Maritime University has sought patent for Aerial Multi-image Encryption Method Based on Improved Chaotic Mapping and Regional Adaptive Encryption. This invention was developed by Zhang Xiaoying and Teng Lin.
The patent application number is CN202610498086 20260415. The patent publication number is CN..
Shipping and Marine
| Fri 25 Sep 2026
Seoul, Sept. 24 -- Jeil Jingong Pump Co Ltd has applied Korean patent for Drive Shaft Sleeve for Ship. Hwang Chi Hong, Jeon Chan Il, Kim Soon Young and Kang Myoung Jin developed it.
The patent application number is KR20230109920 20230822. The patent publication number is KR20250028803 (A). International Patent Classification ..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Dual-band Common-caliber Circularly Polarized Antenna. Wang Shenghan, Zhao Yifu, Liu Yuxin, Hu Yili and Chen Xi developed the invention.
The patent application number is CN202610604353 2026..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Angle Adjusting Method, Device and Equipment of Ship Satellite Antenna and Medium. Fan Tijian, Li Xiaoyuan and Ji Haijun developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Buoy Prompting Equipment has been issued to Wu Min.
The patent application number is CN202520103079U 20250116. The patent publication number is CN223672748 (U). International Patent Classification codes are B63B22/00, B63B22/18, B63B22/20, G01K1/00, G01K1/14, G01K13/00, G01N1/10, G01N1/1..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Mooring Device for Deep Sea Floating Type Floating Body has been issued to Nantong Hanzhou Marine Tech Co Ltd. This invention was developed by Tao Saihua, Zheng Wu and Shi Yanfei.
The patent application number is CN202423302577U 20241231. The patent publication number is CN223672743 (U)..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Rizhao Office China Classification Soc has obtained a patent for liquid level measuring device for ship oil tank. This invention was developed by Li Xiuyu.
The patent application number is CN202520317984U 20250226. The patent publication number is CN223672740 (U). International Patent Classification codes..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Zhoushan Kaidi Tech Co Ltd for Shift-proof Lifting Device for Shipbuilding. Zhang Zhitao, Shen Zengbo, Zhou Liang, Huang Zhengnuo and Yang Zedong developed the invention.
The patent application number is CN202422537774U 20241021. The pate..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wuhan University of Technology has received a patent for Cleaning Disc Device. This invention was developed by Lu Yingzi, Bai Ke, Cai Yuncen, Li Bairui, Shen Xinyi and Fang Zhenlong.
The patent application number is CN202520308438U 20250225. The patent publication number is CN223672763 (U). International ..
Shipping and Marine
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Huanghai Shipbuilding for Marine Drainage Structure. Xie Jiaojiao developed the invention.
The patent application number is CN202520280924U 20250221. The patent publication number is CN223672736 (U). International Patent Classification co..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Dongguan Maritime Safety Administration of People's Republic of China, Tianjin Research Institute For Water Transport Engineering MOT and Shanghai Maritime Safety Administration of People's Republic of China have applied Chinese patent for Method and System for Automatically Identifying Identity of Ship with..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Ship, Multi-ship Data Transmission System, Ship and Ship Group has been issued to Tianjin Hairun Marine Tech Co Ltd. This invention was developed by Gu Huayu, Kim Hee-yong, Yin Zhiyuan, Wang Chuanbin, Zhang Chengcheng, Zhao Weikang and Lang Meng.
The patent application number is CN20242..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Institute of Oceanographic Instrumentation Shandong Academy of Sciences has submitted a patent application for Determination Method and Detection System for Metal Ions in Seawater. Duan Chenxi, Wu Sheng, Zhang Xiaoyin, Zhan Zhitao, Bai Qiang, Du Dawei and Zou Yan developed the invention.
The patent applic..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 23 -- China Shipbuilding Group Fenxi Heavy Industry has been granted a patent for Power-on Maloperation Prevention Circuit of Underwater Intelligent Detection Equipment. This invention was developed by Li Yang, Feng Yaofeng, Gao Huixia, Yan Yuhua, Bai Yihu, Jia Xiaojuan, Ren Dongli, Cui Jianfeng and Aritomo.
The ..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group Co Ltd patent application for Traditional Chinese Medicine Extraction Quality Management System and Data Standardization and Integrated Management Method Thereof. The invention was developed by Li..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has released Ningbo Institute of Technology patent application for Anti-ship Collision Monitoring and Early Warning Method, Device and System Based on Buoy Array Wave Sensing. This invention was developed by Wang Fei, Shi Jun, Zhang Kai, Wang Yonggang, Ma Bohan, Qi..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Dalian University of Technology has applied Chinese patent for Ship Encounter Navigational Speed Cooperative Control Method in Bidirectional Navigation Scene. Lu Bo, Zhang Guowei, Li Yonggang and Miao Xinmeng developed it.
The patent application number is CN202610638709 20260511. The patent publication nu..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Ship Passenger Safety Early Warning Device, Method, Equipment and Medium. The invention was developed by Zhao Ke, Li Yuxiang and Zeng Yuan.
The patent application number is CN202610..
Shipping and Marine
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- United States Patent for Sealing Member for Repairing a Pipeline and Method of Use has been issued to Oceaneering International. This invention was developed by Gupta Abhineet, Negi Ashish, Verma Vikrant, Patil Nilesh, Watkins Douglas Allen and Kaundai Pardeep Kumar.
The patent application number is US20..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Guangzhou Wenchong Shipyard has been awarded a patent for Marine Watertight Cable Penetration Piece. This invention was developed by Yuan Jianwei and Liu Xiaolin.
The patent application number is CN202520252419U 20250217. The patent publication number is CN223665989 (U). International Patent Classification ..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Sliding Shoe Structure with Deviation Reduction Function has been issued to China Shipbuilding NDRI Engineering. This invention was developed by Liu Lei, Tang Dawei, Liu Taowei, Qiang Shaohua, Li Shenshuai, Cheng Shi, Li Fusen and Liu Haiyun.
The patent application number is CN20242278061..
Shipping and Marine
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Institute of Oceanology, CAS has secured a patent on Automatic Sampling Device of Salinity Meter. Wei Chuanjie, Chen Zhao, Niu Xingjun, Diao Xinyuan and Sun Shuhui developed the invention.
The patent application number is CN202423204004U 20241225. The patent publication number is CN223664631 (U). Internatio..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Shanghai Lingshu Intelligent Tech Co Ltd and Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd have sought patent for Ship Design Specification Compliance Detection Method and System. This invention was developed by Lin Shiguang, Chen Yifan, Wang Jie, Che Yi, Guo Wenyu and Liu Aosheng.
The patent app..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Shanghai Maritime University and Shanghai Ship and Shipping Research Institute Co Ltd have sought patent for Box Ship Working Condition Power Forecasting Method Based on Resnet Neural Network. This invention was developed by Zhang Yanfei, Yu Qiang, Yang Zhiyuan, Wen Yiyan and Gu Hongli.
The patent applica..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- Institute of Oceanology, CAS, Institute of Oceanographic Instrumentation Shandong Academy of Sciences and Harbin Institute of Tech Weihai have submitted a patent application for Sea Clutter Suppression Method Based on Complex Number and Adaptive Dynamic Weighting. Jiang Jingbo, Li Yunzhou, Wang Jinlong, Kim ..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Jiangsu Jiaoyan Marine Equipment Co Ltd and Dalian Maritime University have applied Chinese patent for Lifeboat Passenger Safety Risk Visualization Method and System Based on Digital Twinning. Zhang Guoqing, Liu Hongbo, Wu Yue, Wang Delong, Tao Rui, Shang Shipeng, Ding Yufei, Qiu Shaoyang, Ren Hongxiang and ..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- Shenzhen Institute of Ocean University of China and China Nat Fisheries Corporation have submitted a patent application for Embedded Whole-cell Biosensor, Preparation Method Thereof and Application of Embedded Whole-cell Biosensor in Machine Learning Assisted Mercury Ion Detection. This invention was develop..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has released CSSC Marine Power Zhenjiang patent application for Low-carbon Fuel Premixing Cavity Structure Based on Rotational Flow Enhanced Mixing. This invention was developed by Liu Min and Jia Wei.
The patent application number is CN202610695760 20260520. Th..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- Shanghai Hudong Marine Valve Manufacture has sought patent for Pump Pressure Test Tool and Test Method for Marine Ultralow-temperature Double-plate Type Check Valve. This invention was developed by Wang Dawei, Bao Maoxin, Wang Meixuan, Zhu Yihao, Weng Wuxiu, Chen Xiaojun, Dai Yuhan, Li Ziwen, Liu Yangpeng an..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Dalian Maritime University has applied Chinese patent for Cnd-mmg Coupling-based Inter-ship Effect Numerical Calculation Method and System in Double-ship Transverse Supply Approaching Stage. Liu Haotian, Zhang Guoqing, Zhang Xianku, Shang Shipeng, Tao Rui, Pan Mingyang, Qiu Shaoyang, Liu Jinping, Ren Hongxia..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- No. 703 Research Institute of China Shipbuilding Group Co Ltd has sought patent for Marine Gas Turbine Pre-twisted Blade Shroud Clearance Parameterization Design Method. This invention was developed by Zhang Xin, Wen Fengchun and Zhang Chengyuan.
The patent application number is CN202610384697 20260326. T..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has applied Chinese patent for Ship Penetration Piece Installation Relation Determination Method Based on Three-dimensional Geometric Intersection. Hu Junsheng, Huang Zhengtao, Yin Qun, Yang Yong and Jia Gangjian developed it.
The pat..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Cas Nanjing Industrial Artificial Intelligence Research Inst has filed a patent application for Knowledge-enhanced Multi-agent Decision-making Method for Ship Assembly Welding Deformation Control. This invention was developed by Cui Lei, Li Zhinan, Hei Yihan and Yao Lequan.
The patent application number i..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Low-carbon Design Method for Offshore Stainless Steel Clad Steel Bar Bridge. Li Xiaoli, Ding Lin, Kang Zehui, Lei Zeyin and Zhou Yongkang developed the invention.
The patent application number is CN202..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Shanghai Maritime University has submitted a patent application for Neural Network Backdoor Defense Method Based on Uncertainty and Channel Optimization. This invention was developed by Fan Yijuan and Liu Jin.
The patent application number is CN202610369687 20260325. The patent publication number is CN12228..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Short-wave Time-frequency Graph Target Detection Method and System Based on Multi-graph-block Fusion, and Medium. Peng..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Guangzhou Wenchong Shipyard has obtained a patent for valve extending device. This invention was developed by Hu Sha, Zhang Junjiang, Li Yongjie and Wu Guihuang.
The patent application number is CN202520263344U 20250218. The patent publication number is CN223662724 (U). International Patent Classification c..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has released Jiangsu Maritime Institute patent application for Raft Type Wave Power Generation Device. This invention was developed by Li Dongqin, Feng Yulong, Bian Xiangqian and Liu Xin.
The patent application number is CN202610470382 20260410. The patent publica..
Shipping and Marine
| Wed 23 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has released CSSC Marine Power Zhenjiang patent application for Micro-jet Ignition Ejector with Multi-layer Heat Insulation Air Gap Cooling Sleeve. This invention was developed by Liu Min, Xu Wen and Li Junpeng.
The patent application number is CN202610695758 2026..
Shipping and Marine
| Tue 22 Sep 2026
Beijing, Sept. 22 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Medical Text Double-view Reasoning Type Structured Information Extraction Method Fused with Large Language Model. The invention was developed by Jiao Qing'ao, Mao Dongping, Zhang Zhiyang and Wang Li.
..