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Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Dalian Maritime University has applied Chinese patent for Image Parameter Automatic Correction Method of Laser Synchronous Scanning Imaging Device. Liu Changjiang, Wang Tianxu, Wu Houde, Wan Jiachang and Chen Jiaxin developed it.
The patent application number is CN202610539957 20260422. The patent publicatio..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Yangzhou City Hongqi Cable Making Co Ltd has filed a patent application for High-flame-retardant Fire-resistant Special Cable for Fire-fighting Line of Marine Engineering Equipment in Deep and Far Sea and Production Process. This invention was developed by Wu Lianjun, Zeng Xiujuan, Chen Hui, Chen Guanyu, Wu L..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Marine Cable Inlet Protection Tube Device. Zhuang Lijun, Liang Xudong, Jin Wei, Fang Lingzhi, Zhang Yun, Zeng Fanhui, Rong Xiaoyan, Zhang Shu and Liang Tianrong developed the invention.
The patent appli..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Intraoperative Real-time Security Risk Rating Method and System Based on XGBoost Algorithm. The invention was developed by Yu Jinna, Wang Yao and Guo Yapei.
The patent application number is CN20261..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Shenzhen Kuang Chi Super Material Micro Electronic Tech Co Ltd, China Ship Development & Design Center, Shenzhen Kuang Chi Advanced Tech Co Ltd and Sun Yat-sen University have sought patent for Metamaterial Characteristic Parameter Extraction Method. This invention was developed by Li Li, Sun Baoguo, Wang Suj..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- University Northwestern and Ocean University of China have submitted a patent application for Complex Coacervates to Improve Cell-free Biosensing. This invention was developed by Srivastava Samanvaya, Lucks Julius and Feng Siyuan.
The patent application number is WO2026US26131 20260430. The patent publicati..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Dalian Maritime University has submitted a patent application for Dynamic Smoke and Fire Detection Method and System Based on Self-supervised Comparative Learning. This invention was developed by Hu Ying and Cang Hengxu.
The patent application number is CN202610498088 20260415. The patent publication number ..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Dalian Maritime University has submitted a patent application for Underwater Saliency Target Detection Method Based on SAM2 and Wavelet Transform. Fu Xianping, Zhang Jiqing, Wang Shijian, Mi Zetian, Wang Huibing and Wang Shilong developed the invention.
The patent application number is CN202610753078 20260..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Method and System for Identifying Customs Declaration and False Reporting Behaviors at Exit of Dangerous Goods Container. This invention was developed by Dai Shutong and Yu Yao.
The patent application..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Shanghai Maritime University has filed a patent application for Task-oriented Intelligent Transfer Vehicle Lane-level Route Planning Method and System in Container Terminal. This invention was developed by Wang Qi, Liu Jiacheng and Lei Chao.
The patent application number is CN202610500973 20260416. The paten..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Sumitomo Osaka Cement Co Ltd and Inpex Corp have filed a patent application for Ship Exhaust Gas Treatment Apparatus and Treatment Method. This invention was developed by Hasagawa Mikiaki, Nakata Hironobu, Yamasaki Kazuhiko and Sano Yosuke.
The patent application number is WO2026JP15497 20260417. The patent..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Shanghai Maritime University has applied Chinese patent for Automatic External Card Identification Method and System Suitable for Cross-border Scene. Cao Mingshuo, Dong Xinyao, Zhang Yaxin, Jiang Yiqi and Shi Ruijin developed it.
The patent application number is CN202610396064 20260330. The patent publicatio..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Marine Transportation Multi-source Data Fusion Method Based on Space-time Convolution and Risk Tracing. Zhang Ying, Chi Tianze, Wang Mengjun, Han Bing and Yang Xiongwei developed the invention.
The pate..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Inst has submitted a patent application for Discretization Processing Method and System for Three-dimensional Text and Electronic Equipment. Guo Longhua, Hu Wenjin, Zhou Yongxin, Hou Rentong, Zou Quan, Shi Xian, Zhang Chunhua, Tia..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Bohai Shipbuilding Vocational College has submitted a patent application for Intelligent Detection and Judgment Method and System for Ship Hull Coating Defects Based on Machine Vision. Lu Ying, Jin Lu, Cao Xue and Wang Yu developed the invention.
The patent application number is CN202610817812 20260608. Th..
Shipping and Marine
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Dalian Maritime University has submitted a patent application for Underwater Image Enhancement Method Based on Frequency Adaptive Transform. Zhang Jian, Jiang Qiuping, Li Jiahui, Zhang Dehuan and Zhou Jingchun developed the invention.
The patent application number is CN202610440179 20260403. The patent publi..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Ocean University of China has submitted a patent application for System and Method for Analysis of Brain Signals for Seizure Localization, Detection, and Prediction. This invention was developed by Rappel Wouter-jan and Reiss Michael.
The patent application number is WO2026US26114 20260430. The patent publica..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Huanghai Shipbuilding has been granted a patent for Small Hull Rust Removal Device. Wang Jian developed the invention.
The patent application number is CN202520522451U 20250324. The patent publication number is CN224013837 (U). International Patent Classification codes are B08B13/00, B08B3/02, B24C1/08, B2..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hunan University of Science and Technology has been granted a patent for Floating Ball and Weight Reconstruction Type Mooring Rope Constraint Water Surface Floating Platform Vibration Attenuation Damping Cable Device. This invention was developed by Yu Jianda, Zhu Peijie, Xiao Chuting, Tan Xiaopeng and Wang X..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hudong-Zhonghua Shipbuilding Group has obtained a patent for condensate water prevention structure for superstructure of ship. This invention was developed by Liu Lin, Fang Yu, Xu Kai, Ye Shengkang and Shi Zhonghua.
The patent application number is CN202520435450U 20250313. The patent publication number is C..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Ocean University of China has submitted a patent application for Solid-state Triplet-triplet Annihilation Upconversion Materials with Bulky Annihilators. Pun Andrew and Naimovicius Lukas developed the invention.
The patent application number is WO2026US26600 20260504. The patent publication number is WO202623..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has published Ocean University of China patent application for Methods of Treating Enteric Neuropathies. The invention was developed by Majd Homa and Fattahi Faranak.
The patent application number is WO2026US26597 20260504. The patent publication number is WO2026232162..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released Ocean University of China patent application for Systems and Cell Lines Comprising Enteric Glial Cells. This invention was developed by Majd Homa and Fattahi Faranak.
The patent application number is WO2026US26596 20260504. The patent publication number is..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has published Ocean University of China patent application for High Accuracy Spatial Protein-protein Interaction Identity and Abundance Assessment. The invention was developed by Mo Yajin, Dai Zhipeng and Shi Xiaoyu.
The patent application number is WO2026US26484 20260..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Ocean University of China has applied WIPO patent for Methods and Systems to Determine Autism Risk in Newborns. Lasalle Janine M and Mouat Julia developed it.
The patent application number is WO2026US25734 20260429. The patent publication number is WO2026231779 (A1). International Patent Classification codes ..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has received Ocean University of China patent application for Compositions and Methods for Improving Cognitive Health. Church Arpana and Labus Jennifer developed the invention.
The patent application number is WO2026US25707 20260429. The patent publication number is WO..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Sonitus Muhendislik Danismanlik Anonim Sirketi has submitted a patent application for Sonar Immersion System. This invention was developed by Guclu Onur.
The patent application number is WO2025TR51886 20251225. The patent publication number is WO2026231075 (A1). International Patent Classification codes are..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Innovationseamarkconsulting AB has submitted a patent application for an Arrangement for Storing and Feeding of Benthic Support Modules, an Arrangement for Planting Benthic Support Modules in a Seabed and a Subsea Vessel. Thomsen Claudia and Asmus Thomsen Laurenz developed the invention.
The patent applicat..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released Guangzhou Shipyard International Co Limited patent application for Transfer Passage for Ultra-wide Moon Pool. This invention was developed by Wu Haiba, Zhou Xing, Ma Dan, Wang Muhua, Yang Xueliu and Wu Weiqing.
The patent application number is WO2025CN13..
Shipping and Marine
| Fri 13 Nov 2026
Geneva, Nov. 12 -- China Shipbuilding Power Engineering Inst Co Ltd has submitted a patent application for External Cylinder Head Intake Port Methanol Injection Adapter System. Wang Kui, Xing Xinxin, Cheng Junfeng, An Zhilin, Tu Danhong and Liu Chuncheng developed the invention.
The patent application number is WO2025CN132754..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Heterogeneous Multi-unmanned Ship Event Triggering Formation Control Method Under Intermittent Communication. The invention was developed by Hou Qinghua and Hao Liying.
The patent application number is..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Deep Sea Wave Compensation Precision Testing Device. The invention was developed by Hu Yongxiong, Wang Chaoqun and Xu Chunyu.
The patent application number is CN202610743633 20260527..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has released Xiamen Sunrui Ship Coatings Co Ltd patent application for Solvent-free Anti-corrosion Heat-insulation Coating and Preparation Method Thereof. This invention was developed by Liu Hubing, Song Kai and Yuan Xuesong.
The patent application number is CN20..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Dalian Maritime University has applied Chinese patent for Ship Dynamic Positioning Output Feedback Control Method Based on Hamiltonian Theory. Ren Jialei, Wang Yuanhui, Wang Shasha, Peng Zhouhua and Tuo Yulong developed it.
The patent application number is CN202610881338 20260617. The patent publication numb..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Welding Seam Detection Method, Detection Equipment, Storage Medium and Program Product. Shen Fei, Zhang Meng, Sun Yanyan, Ma Jiayi, Huang Wenbin, Yang Zhangqi, Sun Zhe and Chen Lindi developed the invention.
The patent appli..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has released No. 707 Institute China State Shipbuilding Corporation Limited patent application for Ship Path Planning Method and System for Probing Potential Water Surface Dangerous Area. This invention was developed by Li Yuefang, Zhang Kaili, Yang Chaowei, Xu Kai,..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Hangzhou Yagena Tech Co Ltd has applied Chinese patent for Method for Measuring Azimuth Distance Between Ship and Other Objects. Wu Lang, Wang Lu, Wang Xiaofeng, Kim Kwangho, Chen Chi, Yu Zhongshun, Zhao Kaichun and Zhang Guomei developed it.
The patent application number is CN202610574426 20260428. The pa..
Shipping and Marine
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Korean Intellectual Property Office has released Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd patent application for Insulating Material Filling Test Chamber. This invention was developed by Juhn Kyu Jin and Kim Kwang Hyun.
The patent application..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Hengli Shipbuilding (Dalian) has been awarded a patent for Main Deck Unit Assembly Frame of Dual-fuel Liquefied Gas Transport Ship. This invention was developed by Han Yaopeng, He Shuaixing, Yang Qinru and Zhu Lei.
The patent application number is CN202620134732U 20260130. The patent publication number is ..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has released No. 703 Research Inst of China Shipbuilding Group Co Ltd patent application for Automatic Control System and Method for Lifting and Diving Type Cold Storage Type Ocean Thermoelectric Power Generation System. This invention was developed by Dai Shoubao, ..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Method and System for Evaluating and Self-calibrating State of Port Crane According to Working Conditions and Layers. The invention was developed by Zeng Xiangkun, Mi Weijian and Zhang Weiguo.
The pa..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has sought patent for Motor Early Demagnetization Fault Identification Method, Device and Equipment and Storage Medium. This invention was developed by Wang Dingquan, Xu Xiaokang, Niu Chaoqun, Wei Yin and Deng..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Institute of Oceanology, CAS has applied Chinese patent for Ocean Buoy Data Cross Quality Control Method Based on Seasonal Adaptive Temperature Difference Threshold. Zheng Shuangqiang, Wang Yanjun, Li Yifan, Zhang Bin, Dou Fangkun and Ren Huanping developed it.
The patent application number is CN202610478046..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Artificial Quality Control Method and System for Ocean Buoy Data Based on Lasso Interactive Visualization. Zheng Shuangqiang, Wang Yanjun, Li Yifan, Zhang Bin, Zang Nan and Xu Longxiang developed the i..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- No. 704 Research Institute of China State Shipbuilding Corporation Limited has sought patent for Virtual Simulation Test Method and System for Interactive Capability of Automatic Driving Society. This invention was developed by Wang Shihan, Dong Jiuyang, Zhang Jianfeng, Zhong Yiming, Liu Bin, Li Yunzhe, Zhang..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Dalian Maritime University for a Frame Pulley Suitable for Non-metal Cable. Li Wenhua, Ye Haoran, Ye Shufeng, Du Guanlin, Hou Jingyang, Li Gen, Yang Chen, Chen Sibo, Chen Jingyi, Lin Shanying and Han Fenghui developed the invention.
The pate..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Modularly-designed Full-sea-depth Winch System has been issued to Dalian Maritime University. This invention was developed by Wu Jun, Li Wenhua, Ye Haoran, Qu Tingwei, Shen Xilei, Du Guanlin, Li Gen, Lin Yiqun, Chen Jingyi, Lin Shanying and Han Fenghui.
The patent application number is CN2..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Dalian Maritime University has obtained a patent for cable arrangement constant-tension pre-tightening device for winch cable. This invention was developed by Qiu Weihan, Li Wenhua, Yu Mingshuai, Ye Haoran, Li Gen, Liu Zhaoquan, Wang Yanwen, Xie Weiqiang, Chen Jingyi, Lin Shanying and Han Fenghui.
The patent..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Dalian Maritime University for Winch Thin-wall Winding Drum with Gradually-thinned Reinforcing Rib Plates. Chen Yu, Li Wenhua, Ye Haoran, Li Zehua, Wu Qihong, Du Guanlin, Hou Jingyang, Li Gen, Qu Zhiyu, Lin Shanying and Zhou Xingkun developed..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Dalian Maritime University has filed a patent application for Multi-ship Trajectory Prediction Method Based on Social Interaction and Collision Constraint. This invention was developed by Xiao Fangbing, Xu Tianxiang, Zhang Xiufeng, Yin Yong and Yan Shimeng.
The patent application number is CN202610923349 202..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Pengpai Zhejiang Free Trade Zone Robot Tech Co Ltd has submitted a patent application for Maritime Work Adsorption Positioning Method Based on Wall-climbing Robot Body. This invention was developed by Yu Qi and Zhuang Zhengyin.
The patent application number is CN202610779229 20260602. The patent publicatio..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has filed a patent application for Large Model System for Multi-agent Cooperative Control of Ship. This invention was developed by Li Yonglong, Chen Zhouji, Shu Xin, Hua Kaiwei, Wang Hao, Cai Yong, Xing Siwei, Liu Zhihong, Wu Genping and ..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Unit 32801 of PLA has filed a patent application for Flue Gas Simulation Device for Simulating Ship Tail Gas. This invention was developed by Xiao Shuwen, Liu Chao, Wang Yihao, Mao Delong, Wang Yamei, Wang Kangshuo and Xing-zhang Zeyu.
The patent application number is CN202610334114 20260318. The patent pu..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shipbuilding Technology Research Institute The 11th Research Institute of China State Shipbuilding Corporation has submitted a patent application for Unity Simulation Redundant Resource Optimization Method, Equipment, Medium and Product. Cai Haoze, Huang Tian, Xu Rentong, Li Chou, Hou Xing, Dong Yunhai, Zhang..
Shipping and Marine
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Polar Research Institute of China Chinese Pole Region Institute and Shanghai Zhongchuan Ship Design Tech National Engineering Research Center Co Ltd have applied Chinese patent for Ship Key Equipment Operation and Maintenance Monitoring Method and System Based on Data Fusion. Cai Haozu, Qiu Wei, Lee Young-woo..
Shipping and Marine
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd have filed a patent application for Vacuum Insulated Liquefied Gas Storage Tank and Ship Comprising the Same. This invention was developed by Bae Kwang Min and Kim Kwang Hyun.
The patent application nu..
Shipping and Marine
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd have filed a patent application for Vacuum Insulated Liquefied Gas Storage Tank and Ship Comprising the Same. This invention was developed by Bae Kwang Min and Kim Kwang Hyun.
The patent application nu..
Shipping and Marine
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd have submitted a patent application for Apparatus for Analyzing Mounting Block of Ship. Kang Bong Gook, Hah Zoo Hwan, Kim Yeong Hwan and Lee Dong Ju developed the invention.
The patent application numb..
Shipping and Marine
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd have filed a patent application for Apparatus for Analyzing Accuracy of Ship's Block. This invention was developed by Im Hong Gyu, Kang Bong Gook, Hah Zoo Hwan, Lee Dong Ju, Jung Sung Jin and Lee You Mog...
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- China Ship Development & Design Center and Jiangyin Huangshan Marine Fitting Co Ltd have submitted a patent application for Waterproof Sound Insulation Type Ship Sealing Cabin Door and Using Method Thereof. This invention was developed by Gu Liqing, Zhang Cong, Cai Zhongbing, Ding Yujie and Shen Zhengxiang.
..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Zhejiang Ocean University, Beijing Inst Of Petrochemical Technology and Zhejiang Marine Development Research Institute have received a patent for Device for Extracting ACE (Angiotensin Converting Enzyme) Inhibitory Factor. This invention was developed by Yang Huicheng, Wu Yutian, Fu Yanyu, Chen Deni, Wang Kun..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 10 -- China International Marine Containers (Group), Nantong Cimc Pacific Ocean Marine Eng Co Ltd and Cimc Enric Investment Holdings Shenzhen Co Ltd have been granted a patent for Ship and Limiting Device of Marine Storage Tank. This invention was developed by Bai Tao and Peng Min.
The patent application number ..
Shipping and Marine
| Tue 10 Nov 2026
Seoul, Nov. 10 -- Samsung Heavy Industries has submitted a patent application for Hand Rail for Ship. Lee Jeong Hu developed the invention.
The patent application number is KR20230120793 20230912. The patent publication number is KR20250038278 (A). International Patent Classification codes are B63B17/04, B63B73/40 and E04F11/..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding Co Limited patent application for Seawater Inlet Unit, Seawater Cooling System and Maritime Work Platform. This invention was developed by Tan Yongwang, Shi Baoguo and Cao Rong.
The patent application number is CN20..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Qingdao Zhengli Electric Power Equipment Co Ltd has submitted a patent application for Estuary Traceability Submarine. This invention was developed by Pang Zijing.
The patent application number is CN202610841873 20260611. The patent publication number is CN122443653 (A). International Patent Classification..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Installation Method of Watertight Device for Ramp and Roll-on-roll-off Ship. Wang Yunhong, Tian Shengli, Li Siquan, Liang Gui, Chen Xiaolong, Zhong Bizhu, Guo Rui, Feng Yongjian, Cheng Yuanpeng and Yan Qingwen developed the inv..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has released CCCC Third Harbour Engineering and No. 5 Eng Jiangsu Co Ltd of CCCC Third Harbor Eng Co Ltd patent application for Underwater Large-volume Solidified Soil Preparation Ship and Method. This invention was developed by Teng Buzhuang, Huang Jiayu, Shen Ties..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- China Shipbuilding Group Guangxi Shipbuilding has submitted a patent application for Safe Boarding Transition Device for Deep Ship. Li Quanjing, Dai Jie, Lai Henglong, Li Wei, Li Peilong, Shi En and Huang Baokai developed the invention.
The patent application number is CN202610824317 20260609. The patent pub..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has published Jiangsu Tuopu Tools and Jiangsu Maritime Institute patent application for Cutting Insert Finishing Jig and Cutting Insert. The invention was developed by Xia Hui and Zhao Chao.
The patent application number is CN202610674082 20260515. The patent pub..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Butt Welding Method for Vertical Pipeline of Ship. This invention was developed by Xing Haoqi, Chen Fengyi, Tang Shiqing, Li Junlong, Li Jiewei, Qin Lei and Xing Shaobin.
The patent application number is CN202610888565 202..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Luoyang Ship Material Research Institute No. 725 Research Institute of China State Shipbuilding Corporation Lim have sought patent for Vacuum Electron Beam Welding Defect Control Method for Ultra-large Plate Thickness. This invention was developed by Hu Guangyuan, Gao Qi, Fu Chengxue, Lei Xiaowei, Lyu Yifan, ..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has released China Shipbuilding Group Guangxi Shipbuilding patent application for On-site Welding Method for Ship Aluminum Alloy. This invention was developed by Lu Delong, Huang Wuwei, Liao Zengyu, Wei Mingguo and Xie Honggui.
The patent application number is CN20..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- CSSC Chengxi Yangzhou Shipbuilding Co Ltd and Chengxi Shipyard have sought patent for Cutting Torch Conversion Device. This invention was developed by Wu Yidan and Yuan Lilin.
The patent application number is CN202610704838 20260521. The patent publication number is CN122442068 (A). International Patent Cl..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has received Qingdao Sunrui Marine Env Eng Co Ltd patent application for Ship Tail Gas Carbon Dioxide Trapping System and Method. Zeng Weiwu, Zhang Xiaoping, Xu Fengqi, Zhang Xianfeng, Wang Tingyong and Li Chao developed the invention.
The patent application numb..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has received Qingdao Sunrui Marine Env Eng Co Ltd patent application for Marine Ammonia Gas Treatment System and Ammonia Fuel Power Ship. Wang Xiaoliang, Zeng Weiwu, Zhang Xiaoping, Wang Tingyong and Li Chao developed the invention.
The patent application number ..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has released Zhejiang Marine Fisheries Research Inst Zhejiang Marine Fishery Environmental and Biological Safety patent application for Penaeus Japonicus Parent Fishing Device Based on Small Fishing Boat. This invention was developed by Ye Shen, Xue Bin, Qin Song, L..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Distributed Unmanned Aerial Vehicle Towing Very Low Frequency Emission System and Radiation Performance Evaluation Method Thereof. Xi Yue, Yang Chuxi, Chen Jiawei, Liu Ro..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Jiangsu Maritime Institute has secured a patent on Wind Direction Recognition Device for Navigation. Qiu Xuyan developed the invention.
The patent application number is CN202520842490U 20250429. The patent publication number is CN223992900 (U). International Patent Classification codes are G01P1/00, G01P1/02..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Qingdao Sunrui Marine Env Eng Co Ltd has applied Chinese patent for Device and Method for Treating High-salt and High-ammonia-nitrogen Wastewater by Adopting Hydrogen-free Electrochemistry. Xu Fengqi, Lee Hoon-ju, Li Chao and Duan Dongxia developed it.
The patent application number is CN202610907190 202606..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Ship Steel Plate Flatness Measuring Device. Zhang Mingwen, Zhao Pengwen, Ma Feng, Liu Huachao, Xu Feng, Bai Yaming, Liu Yang, Liang Yuye, Zhao Mingxu, Dong Zhenhe, Li Wei, Son Jang-hoon, Cheng Long and Bi Chen..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Jiangsu Zhongtian Technology and Zhongtian Technology Marine Systems have submitted a patent application for Buoy End Equipment Adjusting Support and Buoy Equipment. Xue Chi, Ma Keke, Chen Yang, Zhou Jiajie, Luo Jie, Zhang Zhifeng, Dong Wulei, Guo Chaoyang, Wu Jinfeng, Xie Shuhong and Wu Chenglong developed t..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Luoyang Ship Material Research Institute No. 725 Research Institute of China State Shipbuilding Corporation Lim and Nanjing Zhongke Raycham Laser Technology have submitted a patent application for Double-face Double-arc Laser-mig Composite Symmetrical Welding Device for Large-specification Annular Workpiece. ..
Shipping and Marine
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Zhongtai Haitan Shanghai Environmental Protection Tech Co Ltd and Zhongtai Energy Technology Shanghai have submitted a patent application for Cascade Treatment System and Treatment Method for Ship Carbon Capture. This invention was developed by He Wei, Wei Ying and Yang Yinan.
The patent application number..
Shipping and Marine
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Mastercraft Boat Co LLC has filed a patent application for Tab-mounted Stern Thruster for a Boat. This invention was developed by Stinson Nicholas, Miller Jr Michael M, Dedmon Zachary A and Schwenk Nathan.
The patent application number is US202619668402 20260505. The patent publication number is US202603..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Jiangsu New Yangzi Shipbuilding for Protective Supporting Device for Sail Transfer. Chen Jianguo, Ding Zhixiang, Shen Zhongwei and Qiao Huiqin developed the invention.
The patent application number is CN202520700694U 20250415. The patent pu..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Feichi Environmental Protection Technologies has obtained a patent for driving device for cleaning ship. This invention was developed by Guo Yunzhao, Wu Cheng, Li Yuanxu, Shi Junyi, Yao Lijing, Xue Xiaoyu and Ni Jie.
The patent application number is CN20242364133U 20241212. The patent publication number is ..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Southern University of Science and Technology for Attack Angle Adjustable Hydrofoil Ship. Liu Binhong, Zhang Jiaqi, Chen Jiaqi and Zhao Xiaozheng developed the invention.
The patent application number is CN202520786667U 20250424. The patent..
Shipping and Marine
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Sankrithi Mithra has filed a patent application for Partially Aerostatically Supported Ram Air Cushion Ship. This invention was developed by Sankrithi Mithra.
The patent application number is US202619705100 20260611. The patent publication number is US20260346972 (A1). International Patent Classification..
Shipping and Marine
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Mackarvich Charles J has submitted a patent application for Boat Lift and Method of Using the Same.
The patent application number is US202619740914 20260714. The patent publication number is US20260346965 (A1). International Patent Classification codes are B63C3/06 and B63C3/14. Cooperative Patent Clas..
Shipping and Marine
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Shanghai Maritime University has submitted a patent application for Biomineralization Coating Capable of Being Rapidly Synthesized, Preparation Method Therefor and Use Thereof. Liu Tao, Guo Na and Guo Zhangwei developed the invention.
The patent application number is US202319112580 20230511. The patent pub..
Shipping and Marine
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Jiangsu Mars Ship Equipment Manufacturing has received a patent for Escape Rope with Anti-skid Knot. This invention was developed by Zhang Tianyi, Pan Haiping and Zhang Zhenhua.
The patent application number is CN202520284259U 20250221. The patent publication number is CN223988067 (U). International Patent ..
Shipping and Marine
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Dalian Maritime University has been granted a patent for Deep Sea Winch Tension Compensation Device. This invention was developed by Qiu Weihan, Li Wenhua, Ye Haoran, Li Yan, Guo Hongjie, Hou Jingyang, Li Gen, Liu Chengyu, Chen Jingyi, Lin Shanying and Zhou Xingkun.
The patent application number is CN20252078..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- CCCC First Harbour Consultants and Dalian Maritime University have submitted a patent application for Improved Offshore Red Tide Evolution Simulation Method Based on Wave Mixing Effect. This invention was developed by You Zaijin, Jiang Wenxin, Yang Dezhou, Wang Zhaowei and Ji Zezhou.
The patent application ..
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