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Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 --Shanghai Ship and Shipping Res Institute Co Ltd and Shanghai Maritime University have filed a patent application for Ship Network Layered Intrusion Detection Method and System. This invention was developed by Wu Zhongdai, Liu Kai, Liu Jin, Han Dezhi and Zhu Yu.
The patent application number is CN202510637866..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Guangxi Communications Design Group and Dalian Maritime University have submitted a patent application for Design Method of Ship-shaped Wave Energy Dissipation Arc Plate Floating Structure and Periodic Unit Structure. This invention was developed by Lu Yuanwen, Ge Hongli, Cheng Yaofei, Zhou Kun, You Zaijin, Ou..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd patent application for Method for Calculating and Evaluating Flight Path Tracking Precision of Unmanned Ship. Shangguan Zining, Ni Haishen, Yu Kewei, Liu Yuchun..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released China Ship Development & Design Center and Hanjiang Laboratory patent application for Audio Frequency Integration Simulation Prototype Verification Test Platform. This invention was developed by Zhou Wei, Chen Hongyu, Yang Juan, Yao Zhixiang and Wang Cha..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received China Ship Development & Design Center and Hanjiang Laboratory patent application for Marine Water Sound and Sound Frequency Integrated Framework. Zhou Wei, Xu Feng, Yu Yin, Yang Fang and Chen Canyi developed the invention.
The patent application numb..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Shanghai Jiao Tong University and China Ship Scientific Research Center patent application for Box Beam Reduced Scale Model Design Method Based on Ultimate Strength Similarity Principle and Test Device. Wang Yao, Wei Pengyu, Li Chuntong, Fang Chun, Zeng ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Ship Accompanying Wireless Charging Anti-offset Magnetic Coupling System. Yu Chunlai, Zhang Chenxi, Fei Jiaze, Luo Zhanpeng, Yu Chengzhi, Xu Chunxiao, Li Chuncheng, Zhang Qinjin, Liu Siyuan, Guo Haohao and Liu Yancheng developed it.
The patent applicat..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Alzheimer's Disease Prediction Method Based on Aligned Multi-modal Feature Model. Pan Yilin and Gong Ziteng developed the invention.
The patent application number is CN202510403140 20250401. The patent p..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Virtual Simulation Teaching System for Ship Motion Control. Lu Jinjin developed it.
The patent application number is CN202510384267 20250328. The patent publication number is CN120412370 (A). International Patent Classification code is G09B9/06. Cooper..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Building Multi-stage Carbon Footprint Refining Accounting Method. The invention was developed by Li Rui, Cai Zhiping, Yang Tao, Zheng Xiaoyu, Chen Rui, Han Zhenbo and Gu Chaochao.
The patent ap..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Building Structure Carbon Footprint Calculation Method and System. The invention was developed by Li Rui, Cai Zhiping, Yang Tao, Zheng Xiaoyu, Chen Rui, Han Zhenbo and Gu Chaochao.
The patent a..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Navigation Accident Risk Identification and Evaluation Method Based on Enhanced Rough BWM Evaluation Method. Bei Honghan, Luo Jiawen, Han Bing, Geng Xinpeng and Wang Wenyang developed it.
The patent application number is CN202510342053 20250321. The ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Guangzhou Shipyard International has applied Chinese patent for Unmanned Aerial Vehicle Communication Device, Method and Equipment Based on Shipborne Antenna and Medium. Ji Haijun and Li Xiaoyuan developed it.
The patent application number is CN202510610735 20250513. The patent publication number is CN1204155..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Stress Monitoring Method and System for Airfoil-shaped Sail of Ship. Wang Shenghai, Guo Yi, Liu Zeping, Zhang Jiahao, Gao Yufu, Huo Ziteng, Han Guangdong, Chen Haiquan, Huang Lianzhong, Wang Kai and Ma Ranqi developed it.
The patent application number ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has submitted a patent application for Marine Composite Material Propeller Working Strain Prediction Method Based on Lstm and Pinn Fusion. This invention was developed by Wang Jinlong, Shi Zeyu, Ji Xiukun and Bao Yongjie.
The patent application number is CN202510532484 20250425. The..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received China Ship Scientific Research Center patent application for Ship Control Motion Intelligent Forecasting Method Based on Hybrid Fuzzy Neural Network. Hao Lizhu, Han Yang, Pan Ziying and Gu Min developed the invention.
The patent application number is ..
Shipping and Marine
| Mon 02 Feb 2026
Geneva, Feb. 3 -- World Intellectual Property Organization has released Korea Marine Equipment Res Institute patent application for Wind Power Assisted Propulsion System for Ship with Air Intake and Discharge Control. This invention was developed by Kim Jungeun, Oh Woojun and Choi Sungyoon.
The patent application number is WO..
Shipping and Marine
| Mon 02 Feb 2026
Geneva, Feb. 3 -- World Intellectual Property Organization has received Korea Marine Equipment Res Institute patent application for Wind-assisted Propulsion System for Ship Using Flap. Kim Jungeun, Oh Woojun and Choi Sungyoon developed the invention.
The patent application number is WO2025KR07613 20250604. The patent publicat..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released Virtospine Inc and Ocean University of China patent application for Cd38 and Icam1 Antibodies and Uses Thereof. This invention was developed by Liu Bin, Chen Xiaocheng, Biedringer Scott, Post Leonard, Su Yang and Lee Nam-kyung.
The patent application ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Nanjing Iron and Steel has submitted a patent application for Method for Improving Plate Shape Qualification Rate of Wide and Thin Low-temperature Ship Plates. This invention was developed by Zhang Xiaoxue, Wang Guanglei, Bo Feihu and Liu Yincong.
The patent application number is CN202510454426 20250411. Th..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- China State Shipbuilding, Qingdao Beihai Shipbuilding has applied Chinese patent for Double-wire Submerged-arc Welding Process Method for Splicing and Welding High-strength Extra-thick Plates. Chen Guoliang, Pan Baoshi, Huan Wenbiao, Yin Baozeng, Gu Jie, Li Chengwen, Zhang Yuming, Li Changhao, Ren Zhihao and L..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Micro-channel System for Rapidly Detecting Micro-nano Particles and Use Method of Micro-channel System. Peng Ran, Zhang Yuan, He Yongquan, Wang Chenjie and Han Zehua developed it.
The patent application number is CN202510548432 20250428. The patent pub..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group patent application for Over-temperature Suppression Protection Method and Device for Dc/dc Converter. Wang Jingsi, Xiong Qiaopo, He Shaojia, Liu Liangchun, ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- China Three Gorges has filed a patent application for Anti-scour Structure for Submarine Cable. This invention was developed by Li Xiaotong, Chang Yong, Xue Yinglin, Tang Bojin, Wu Jinbo, Wang Yifan, Chen Meifu, Gou Lifeng and Wang Ce.
The patent application number is CN202510701981 20250528. The patent pub..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Drug Recommendation Method and System Based on Multi-task Learning and Retrieval Enhancement. The invention was developed by Zhang Yijia, Li Xiaobo and Hou Xiaodi.
The patent application number is CN202..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Harbin Engineering University has submitted a patent application for Feature Refinement Ship Instance Segmentation Method and Device Based on Foggy Day Perception. Meng Hao, Yuan Ming, Cai Shouwen, Wang Yuteng and Tian Shuo developed the invention.
The patent application number is CN202510509083 20250422. T..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has submitted a patent application for Pavement Disease Target Detection Method Based on Semi-supervised Learning. Wang Xinnian, Yu Zongxuan and Duan Zhiyuan developed the invention.
The patent application number is CN202510485283 20250417. The patent publication number is CN1204114..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has submitted a patent application for Crushed Ice Channel Sea Ice Resistance Calculation Method for First Ice Breaking of Layer Ice. Mei Bin, Du Hui, Shi Guoyou and Li Weifeng developed the invention.
The patent application number is CN202510532478 20250425. The patent publication ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Laser Point Cloud Inter-frame Matching Method and System. This invention was developed by Jing Qianfeng, Bai Mingwang, Han Xiaoyi, Zhang Houyin, Chen Weijie, Wang Shengjie, Yang Jiyin, Guo Dongdong and Hu..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received No 707 Institute China State Shipbuilding Corporation Ltd patent application for Multi-agent-based Multi-task Scheduling Method, Equipment, Medium and Product. Chen Haiyang, Zhang Xinlong, Hu Zisheng, Yang Guowen, Shang Hao and Pan Zhou developed the inv..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Tianjin Research Institute for Water Transport Engineering has sought patent for Ship Port Entering and Leaving Traffic Organization Management System and Method. This invention was developed by Li Xiaochen, Xue Tao, Kong Xianwei, Ma Dianguang, Yang Tianhua, Shen Bowen, Hong Yun, Li Xiaosong, Zheng Xin, Wang X..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released Tsinghua University patent application for Deployment and Beamforming Method, Device and Equipment of Underwater Acoustic Intelligent Surface and Medium. This invention was developed by Wang Jingtao, Tan Jingbo, Ren Zhizhen and Pan Changyong.
The pate..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Wuhan University of Technology has submitted a patent application for Ship and Port Resource Coordinated Scheduling Method and Device. This invention was developed by Zhang Fan, Wang Ruocheng and Du Lei.
The patent application number is CN202510463881 20250414. The patent publication number is CN120410045 (..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- National Marine Environmental Monitoring Center has submitted a patent application for Carbon Sink Statistical Method and System Based on Nori Cultivation Carbon Sink Potential Monitoring and Evaluation. Shen Lingyu, Shao Tianyi and Shao Kuishuang developed the invention.
The patent application number is CN20..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Dynamic Prediction Method for Motion of Sailboat Based on Grey Wolf Optimization and Kernel Extreme Learning Machine. This invention was developed by Ma Ranqi, Zhao Haoyang, Xie Yuhao, Wang Tiancheng, Cao..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Shanghai Maritime University has filed a patent application for Multi-modal Data Fusion Method Based on Modal Missing Domain Noise Uncertainty. This invention was developed by Shen Xiang, Han Dezhi, Chen Chongqing, Zhu Liqi and Huang Xiaohu.
The patent application number is CN202510432759 20250408. The patent..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has submitted a patent application for Ship Efficient Obstacle Avoidance Guidance and Control Method with Sparse Sea Ice Anti-collision Mechanism. This invention was developed by Zhang Guoqing, Sun Zhu, Li Zhihao, Li Jiqiang, Shi Chengqian, Yoon Se-lin, Hyung Young-suk, Zhang Wenjun,..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Shanghai Jiao Tong University has submitted a patent application for Finite Time Fault-tolerant Control Method and System for Fractional Order Ship Power System. This invention was developed by Li Ying, Ke Jin, Xie Tao, Zhang Yibo, Zhu Haichao and Li Feng.
The patent application number is CN202510527354 202..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Shanghai Maritime University has submitted a patent application for Navigation Signal Vector Tracking Loop Filtering Method Based on Kf-ddf Bidirectional Filter. This invention was developed by Liu Wei, Wu Linjin, Hu Yuan and Wang Shengzheng.
The patent application number is CN202510570859 20250506. The paten..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Shanghai Waigaoqiao Shipbuilding and Offshore Co Ltd has applied Chinese patent for Paint Slag Scraping Device for Paint Bucket. Ling Yuheng, Ma Junsheng, Wang Yu, Lu Xinjie, Wang Chunlei and Wang Wei developed it.
The patent application number is CN202510658045 20250521. The patent publication number is CN..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has filed a patent application for Reluctance Rotor for Rotary Motor and Manufacturing Method. This invention was developed by Yang Gao, Xu Xiaohui, Bao Jun, Yin Yi and Zong Yun.
The patent application numbe..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Kawasaki Heavy Industries has filed a patent application for Ship. This invention was developed by Ohashi Tetsuya, Tominaga Haruhiko, Katayama Tomohiro, Seki Hirosuke, Yokoyama Genki, Kimura Yuki, Tamoto Eiji and Onishi Akio.
The patent application number is CN20238089163 20230110. The patent publication nu..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Changjiang Institute of Survey, Planning, Design and Research patent application for Dynamic Stability Analysis Method for Large Ship Lift Suspension System. The invention was developed by Yan Ruopeng, Liao Lekang, Jin Liao, Wang Ke, Wang Di, Wang Bei, ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has applied Chinese patent for Time Sequence Knowledge Graph Prediction Method Based on Continuous Features and Large Model. Li Guanyu, Zhang Dong, Ning Bo, Liu Duo, Li Wenhao and Pan Yincang developed it.
The patent application number is CN202510350938 20250324. The patent publicat..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has submitted a patent application for Method for Searching Underwater Object by Using Ultra-short Baseline of L-shaped Co-prime Array. Yue Heng, Shi Yuhong and Ding Minghui developed the invention.
The patent a..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Navy Aviation University of the PLA has applied Chinese patent for Marine Ship Monitoring Method and System Based on Image Recognition. Han Chen and Liu Mingqing developed it.
The patent application number is CN202510591054 20250508. The patent publication number is CN120411897 (A). International Patent Cla..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Video Forgery Detection System and Method Based on Spatio-temporal Information. The invention was developed by Wang Xinnian, Yang Ying and Wang Weizheng.
The patent application number is CN202510493043 ..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Guangzhou Shipyard International has sought patent for Automatic Detection Method and Device for Pipeline Information in Ship Design Software, Electronic Equipment and Medium. This invention was developed by Wu Jinbing, Yu Guiguang, Xu Junfeng and Huang Jiafu.
The patent application number is CN202510527448 2..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- 716th Research Institute of China State Shipbuilding has applied Chinese patent for Shape Control and Property Control Method for Casting and Increasing Collaborative Manufacturing of Large Complex Components of Ships and Warships. Sun Hongwei, Hua Lei, Zhao Yun, Zhang Benshun, Hu Mingwei, Shen Yan, Li Qiming,..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Wuhan University of Technology has filed a patent application for Model Construction Method and Device Based on Ship Type Optimization Parameter Abstract Feature Representation. This invention was developed by Chang Haichao, Liu Zuyuan, Feng Baiwei, Zhan Chengsheng, Zheng Qiang and Cheng Xide.
The patent ap..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Method for Judging Phase Sequence of High-voltage Side of Transformer During Grid Connection of Low-voltage Lines of Same Power Distribution Network. The invention was developed by Yao Yubin, Wei Jicheng..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Sichuan University patent application for Cot-based Multi-source Remote Sensing Image Ship Target Real-time Identification and Retrieval Method. The invention was developed by Fu Yuning, Lan Yuhang, Qin Yang, Sun Yuan and Hu Peng.
The patent applicat..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Jimei University has applied Chinese patent for Marine Small Target Identification Method Based on Polarization Three-dimensional Reconstruction, Computer and Ship. Li Huihui, Liao Weiqiang, Chen Yao, Yu Wanneng, Yang Jinglei and Tu Yongqiang developed it.
The patent application number is CN202510435109 202..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Nanjing University of Science & Technology patent application for Sonar Image Underwater Detection Method and System Based on Hierarchical Attention Feature Fusion. Zhao Zijie and Li Ruixing developed the invention.
The patent application number is CN..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dalian Maritime University has filed a patent application for UNet Radar Image Proximity Rainfall Prediction Method Based on Transform Improvement. This invention was developed by Chen Xiaonan, Liu Ming and Chen Siyu.
The patent application number is CN202510366019 20250326. The patent publication number is..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- China Ship Scientific Research Center has filed a patent application for B/s (browser/server) Architecture Cavitation Simulation Pretreatment System Guided by Expert Knowledge. This invention was developed by Xia Hui, Li Liang, Hai Qing, Xiao Yucheng, Chen Weizheng, Chen Yihong and Zhang Ke.
The patent appl..
Shipping and Marine
| Mon 02 Feb 2026
Geneva, Feb. 3 -- Everimpact has sought patent for System for Continuously Measuring the Emissions of an Exhaust Gas Circuit of a Boat. This invention was developed by Retiere Alain.
The patent application number is WO2025EP71492 20250725. The patent publication number is WO2026022358 (A1). International Patent Classification..
Shipping and Marine
| Mon 02 Feb 2026
Geneva, Feb. 3 -- World Intellectual Property Organization has received Jan De Nul patent application for a Carousel for Storing a Subsea Cable, a Ship for Laying a Subsea Cable and a Use of a Carousel or Ship. Bodere Tobias, De Rijck Luc and Van Den Bos Arjen developed the invention.
The patent application number is WO2025EP..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has received Xiamen Sunrui Ship Coatings Co Ltd patent application for Environment-friendly Concrete Sealing Coating Capable of Realizing Thick Film Coating and Preparation Method Thereof. Wei Jinbo, Yu Hao and Zhu Zhanbo developed the invention.
The patent applic..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Mairun Intelligent Tech Shanghai Co Ltd has filed a patent application for Ship Bridge Anti-collision Method and System Based on Geographic Position Labeling. This invention was developed by Yu Hua, Zhang Binghua, Sun Yanyan and Fan Yi.
The patent application number is CN202510555512 20250429. The patent pu..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released China Ship Scientific Research Center patent application for Unmanned Ship Multi-water-layer Plankton Monitoring System and Monitoring Method. This invention was developed by Wang Junlin, Ye Bin, Zhou Lejingyi, Fan Jiaqi and Chen Sijie.
The patent app..
Shipping and Marine
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Zhejiang University has submitted a patent application for Water Surface Unmanned Ship Trajectory Tracking Method Based on Incremental Model Predictive Control. This invention was developed by Ren Qinyuan and Yin Jiaqing.
The patent application number is CN202510514838 20250423. The patent publication numbe..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Jimei University patent application for Multi-source Information Fusion Accurate Navigation Method and System for Underwater Vehicle. The invention was developed by Zhang Weidong, Wu Defeng, Jia Zehua, Zhang Qiang, Wei Jiancang, Tao Zewen, Xie Wei and L..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- China Ship Development & Design Center has applied Chinese patent for Bilge Embedded Pipeline System, Socket Embedded Pipeline Penetration Piece Thereof and Mounting Method of Socket Embedded Pipeline Penetration Piece. Yu Lianjiang developed it.
The patent application number is CN202510616260 20250514. The p..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- Dalian Maritime University has submitted a patent application for Mechanical Self-adaptive Porous Valve Capable of Passively Controlling Automatic Accumulation and Release of Bubbles. This invention was developed by Du Yu, Fan Yunsheng and Liu Zhichen.
The patent application number is CN202510517111 20250423...
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released No. 711 Research Institute of China State Shipbuilding patent application for Rotary Drum Sail Device with Double-end-plate Structure. This invention was developed by Cheng Xiaoxia, Liu Jingjing, Gao Chaonan, Xu Jiarun, Yang Feng, Hu Jie, Du Yanfeng, She..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Integrated Grating Double-layer Barrel Side Pushing Device and Using Method Thereof. The invention was developed by Zhou Xing, Xu Yinsheng, Xiao Tao, Gu Guozhong and Wu Weiqing.
The patent applica..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Harbin Engineering University has applied Chinese patent for Autonomous Docking Charging and Information Exchange Device and Method Suitable for Multiple Types of UUVs. Wang Yujia, Jie Yuxin, Yang Liping, Zhao Wende, Yao Feng, Liu Xing, Lee Kil-do, Zhang Guocai, Lyu Wenbo and Zhang Wenhao developed it.
The ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has received Guangzhou Marine Geological Survey Sanya South China Sea Geological Research Institute patent application for Mechanical Linkage Posture-stabilizing Pull-type Submersible. Zhu Jiazheng, Wu Gang, Xie Zhiyuan, Wei Jiangong, Huang Lei, Guo Xudong and Tang X..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has applied Chinese patent for Ship Side Door Installation Method and Ship. Ye Bin, Yang Zhou, Chen Junxian, Luo Weiliang, Zhang Fuqun and Qiu Lifei developed it.
The patent application number is CN202510834291 20250620. The patent publication number is CN120397200 (A). Intern..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has applied Chinese patent for Installation and Debugging Method for Ship Selsyn Steering Angle Indication. Zhong Zhaozhuo, Qian Xingxing and Lin Conghuan developed it.
The patent application number is CN202510648723 20250520. The patent publication number is CN120397199 (A). ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Ship Block Leveling and Locking Device and Method. This invention was developed by Jin Guofei, Wu Pei, Zheng Yi, Li Yike and Hua Xia.
The patent application number is CN202510708839 20250529. The patent publication number is CN120397197..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Shanghai Salvage Company patent application for Shoal Walking Type Engineering Ship. The invention was developed by Yang Meng, Sun Jigang, Wang Jian and Gu Dezhang.
The patent application number is CN202510631919 20250516. The patent publication numb..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has filed a patent application for Multilayer Cabin Sewage Well Discharge System. This invention was developed by Huang Xing, Zhang Jing and Wei Weiming.
The patent application number is CN202510570711 20250506. The patent publication number is CN120397167 (A). International P..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Lianyungang Best Machinery has sought patent for Movable Boarding Ladder for Marine Hydro Meteorological Shore Base. This invention was developed by Liu Yunhao, Dong Zizhen and Su Xiaoming.
The patent application number is CN202510778602 20250611. The patent publication number is CN120397166 (A). Internatio..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released Chinese People's Liberation Army, Navy Sergeant School patent application for Structural Member for Laying and Recovering Towed Sonar. This invention was developed by Li Jianyi, Liu Xing, Yang Bing, Liu Biao, Feng Kali, Huo Qinghua and Wang Jun.
The p..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Haikou Marine Geological Survey Center China Geological Survey has sought patent for Marine Environment Observation Device and Use Method Thereof. This invention was developed by Long Junqiao, Liu Jianan, Huang Cheng, Chen Songping, Guo Zejun, Xing Jingfeng, Yan Li, Hu Xuan, Li Yang, Xin Zhuo and Ma Binbin.
..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Jiangsu Wuxi Traffic Higher Vocational and Technical School has filed a patent application for Anti-jamming Ship Anchor for Ship Anchoring. This invention was developed by Wei Bin, Ma Juan, Wan Yuhua, Jiang Hui and Zuo Changqi.
The patent application number is CN202510413054 20250403. The patent publication..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Wuxi Hailian Marine Accommodation has sought patent for Side-opening Translation Type Weather Tight Door of Ship. This invention was developed by Song Dacheng, Dai Hongru and Pan Dongdong.
The patent application number is CN202510470802 20250415. The patent publication number is CN120397153 (A). Internation..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Multipurpose Ship. This invention was developed by Dang Tianfu, Xiao Caikun and Liu Zhengliang.
The patent application number is CN202510852540 20250624. The patent publication number is CN120397150 (A). International Patent Classificatio..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has submitted a patent application for Intensive Oil Tank Overflow Pipe System. This invention was developed by Luo Wenlu, Duan Shiwen and Wu Sisi.
The patent application number is CN202510570645 20250506. The patent publication number is CN120397144 (A). International Patent ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has sought patent for Transportation and Transfer Channel of Ultra-wide Moon Pool. This invention was developed by Zhou Xing, Ma Dan, Wang Muhua, Wu Haiba, Yang Xueliu and Wu Weiqing.
The patent application number is CN202510550450 20250429. The patent publication number is CN..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has received Southern University of Science and Technology patent application for Attack Angle Adjustable Hydrofoil Ship. Chen Jiaqi, Liu Binhong, Zhang Jiaqi and Zhao Xiaozheng developed the invention.
The patent application number is CN202510519744 20250424. The..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Institute of Oceanology, CAS has sought patent for Photocatalyst as Well as Preparation and Application Thereof in Killing Spores of Orbiculaeas. This invention was developed by Hu Lijun, Li Meng, Huang Qian, Zhang Ju, Xue Qi, Wang Jiayi and Li Caiwen.
The patent application number is CN202510503901 20250422...
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- Hunan University of Science and Technology has submitted a patent application for Experimental Device for Simulating Thread Friction Wear in Marine Environment. Yang Qing, Jin Yongping, Xiong Shaozhi, Tong Zhaodong, Liu Deshun and Wan Buyan developed the invention.
The patent application number is CN2025101..
Shipping and Marine
| Mon 02 Feb 2026
Geneva, Feb. 3 -- World Intellectual Property Organization has published Syncrolift Inc patent application for System and Method of Transforming Articulated Lift Platforms for Marine Vessels to Rigid/hybrid Lift Platforms with Motorized Weight Distribution. The invention was developed by Tomassen Rolf-atle and Stokoe Geoffrey.
..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- China Ship Development & Design Center has sought patent for Double-plate-spring Dynamic Vibration Absorber and Installation and Design Method. This invention was developed by Weng Zhangzhuo, Yan Xiaoshun and Liu Haijiao.
The patent application number is CN202510560326 20250430. The patent publication number ..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Fujian Mingtai Ship Technology patent application for Diesel Engine Silencing System and Diesel Engine. The invention was developed by Wang Yen-sung and Zhou Yimin.
The patent application number is CN202510535930 20250427. The patent publication numb..
Shipping and Marine
| Mon 02 Feb 2026
Beijing, Feb. 3 -- Fuzhou Planning Design & Research Institute Group has submitted a patent application for Dredging Device for Ecological Paving Type Natural Riverbed. This invention was developed by Lin Gongbo and Gao Xiaoping.
The patent application number is CN202510793473 20250613. The patent publication number is CN1204..
Shipping and Marine
| Tue 03 Feb 2026
Geneva, Feb. 3 -- Ocean University of China has submitted a patent application for Arylalkylamine Ferroptosis Inhibitor Based on Edaravone Structure, and Preparation Method Therefor and Use Thereof. Wang Yong, Yan Jiangkun, Fan Xuejing and Han Xinyu developed the invention.
The patent application number is WO2025CN104211 202506..
Shipping and Marine
| Tue 03 Feb 2026
Geneva, Feb. 3 -- Ocean University of China has submitted a patent application for Aromatic Alkylamine Ferroptosis Inhibitor Based on Butylphthalide Structure, Preparation Method Therefor, and Application Thereof. Wang Yong, Yan Jiangkun, Han Xinyu, Wang Jing and Fan Xuejing developed the invention.
The patent application numbe..
Shipping and Marine
| Tue 03 Feb 2026
Geneva, Feb. 3 -- World Intellectual Property Organization has published Envgo Inc patent application for System and Method for a Skim Foiling Electric-powered Boat. The invention was developed by Tribou Michael J and Peasgood Michael.
The patent application number is WO2025CA51007 20250724. The patent publication number is W..
Shipping and Marine
| Tue 03 Feb 2026
Geneva, Feb. 3 -- Navantia Australia Pty Ltd has filed a patent application for Marine Surface Vessel. This invention was developed by Jayarathne Nirman, Baxter Luke, De Vincentis Sam, Stammers Lachlan, Coleiro James, Thomas Nimish, Macatangay Xan and Bennett Lachlan.
The patent application number is WO2025AU50370 20250415. T..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Multi-point Supporting Self-locking Type Lifting Device. Huang Denggao, Zhang Jipeng, Guo Zhijun, Chen Yingjie, Zhang Lisha, Li Xiaoxia and Ren Dongli developed the invention.
The patent application number is CN202510744029 2..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has submitted a patent application for Segmented Deck Stacking Transportation Method and Device. This invention was developed by Ma Jianglong, Qin Yonggang, Zhang Guangfeng, Lyu Yan, Wang Renyi and Wen Tao.
The patent application number is CN202510670916 20250523. The patent p..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Wuhan University of Technology has applied Chinese patent for Ship Model Scribing Device and Method. Yao Guoquan, Qiu Peng, Chen Hao and Deng Hao developed it.
The patent application number is CN202510432210 20250408. The patent publication number is CN120395756 (A). International Patent Classification code..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Chengxi Shipyard patent application for Water Mist Connecting Device for Ship Rust Removal. The invention was developed by Zhong Wang, Zhang Li, He Binbin, Xu Bin and Lyu Xiaobin.
The patent application number is CN202510474835 20250416. The patent p..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published China Shipbuilding Group Fenxi Heavy Industry patent application for Reinforcing Rib Mounting Device. The invention was developed by Li Fenghu, Li Xia, Xu Jie, Gao Bingbo, Hao Yongxin, Liu Long, Chen Lei, Li Zhijie and Zhang Yongyong.
The patent applic..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Shipyard International has sought patent for Groove Flame Cutting Torch Device. This invention was developed by Chen Weihuai, Lyu Yunfeng, Bu You, Liu Chaoqiang, He Guangrong and Chen Guohui.
The patent application number is CN202510830327 20250620. The patent publication number is CN120395039 (A). ..
Shipping and Marine
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Jiangnan Shipyard Group has filed a patent application for Container Ship Fire Water Monitor System and Fire Extinguishing Method Thereof. This invention was developed by Chen Hongxia, Liu Haiqing, Dai Kun, Fan Tao and Xu Min.
The patent application number is CN202410139214 20240131. The patent publication ..
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