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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 ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Qingdao Sunrui Marine Env Eng Co Ltd has filed a patent application for Water-based Multilayer Casting Co-sintered Sofc (Solid Oxide Fuel Cell) Single Cell and Preparation Method Thereof. This invention was developed by Wang Hui, Xu Fengqi, Li Chao, Luo Weihua and Song Weilong.
The patent application number..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has sought patent for Gas Turbine Inlet Air Heating Device and Control Method. This invention was developed by Zhang Xiaoyu, Li Chenshuo, Wang Yan, Zhang Hongquan, Liu Fengjie, Zheng Lusong, Zhang Hao, Ma Biao, Luan Yongjun and Tang Zhongbin.
The pate..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Dalian Maritime University has filed a patent application for Indoor UWB (Ultra Wideband) Multi-mode AD Hoc Network Credible Positioning System for Ship. This invention was developed by Lee So-hee, Yang Hongchao and Li Ying.
The patent application number is CN202610911699 20260624. The patent publication nu..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Surface Relaxation Catalyst Adsorption Energy Prediction Method Based on Graph Neural Network. The invention was developed by Wang Junsheng, Chen Baiwen, Wang Yuezhu and Song Mingzhu.
The patent applica..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Vision-based Port Water Area Sea Wave Grade Discrimination Method and System. This invention was developed by Zhang Zijian, Pei Yaxin, Yu Haiyue, Zhang Yingjun, Zhang Haoze and Zhao Zichen.
The patent ap..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has released Shandong Artificial Intelligence Research Inst, Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences, Qilu University of Technology Shandong Academy of Sciences and Laoshan National Laboratory patent application for Underwater Saliency Tar..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- China Shipbuilding Group Haizhou System Tech Co Ltd has sought patent for B-spline Profile Space Closed Loop Search Method and System Based on Pre-mapping Optimization. This invention was developed by Wu Qingcai, Gao Depeng, Zhang Xi, Chen Yanru, Song Qingshan, Chen Haonan, Huang Bin and Zhao Zhongshu.
The ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Reinforced Liquid Cooling Server Case. This invention was developed by Guo Tongzhou, Xiao Longxiang, Lu Gen, Chen Xiaobo and Wang Chao.
The patent application number is..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Zhejiang International Maritime College has filed a patent application for DSD Algorithm-based Ship Double-domain Path Planning Method and System. This invention was developed by Yu Lei, Zhu Yucheng, Ren Xiaofei, Shen Rui and Wang Ziheng.
The patent application number is CN202610472166 20260410. The patent ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Ship Panoramic Vision System and Method for Joint Optimization of Distortion Correction and Image Stitching. The invention was developed by Zhang Chunchang, Pan Zicheng, Yang Liu, Dong Yilin, Li Xiangh..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Zhejiang Marine Monitoring and Forecasting Center has applied Chinese patent for Artificial Intelligence-based Seawater Carbon Dioxide Concentration Prediction and Early Warning Method and System. Liu Ruijuan, Zhang Xiaohui, Yoo Hee-jin, Zhao Congjiao, Xiong Wei and Chen Siyang developed it.
The patent appl..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- China Ship Research and Development Academy No. 7 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Safety Monitoring System for Ship Structure. Chen Lida, Xu Bin, Ye Peng, Li Xinghui, Su Hanwen, Cui Jiawei, Huang Bingtao and Fu Zhongzheng developed the invention.
The p..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Equivalent Calculation Method for Physical Property Parameters of Composite Material Stacked Structure. Xie Siyuan, Liu Huixuan, Liu Biao, Xiong Qi and Yan Zicheng develop..
Shipping and Marine
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has published Univ Texas and Ocean University of China patent application for TROP2 as a Biomarker for Detection of Epithelial Cancers and Predicting and Monitoring Responses to Therapies. The invention was developed by Liss Michael, Liu Shiqin and Stoyanova Tanya.
The patent applicati..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Institute of Oceanology, CAS has filed a patent application for Marine Science Data Version Tracing Method Based on Dynamic Directed Acyclic Graph. This invention was developed by Zheng Shuangqiang, Li Junlei, Zhang Bin, Dou Fangkun and Xu Longxiang.
The patent application number is CN202610478052 20260413. T..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- CSSC Marine Power Zhenjiang has filed a patent application for Modularized Air Inlet and Fuel Dynamic Distribution Low-carbon Fuel Air Inlet Supply System. This invention was developed by Liu Min, Xu Wen and Li Zhenggang.
The patent application number is CN202610750771 20260528. The patent publication number ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hainan Huayan Collagen Technology and Sanya Ocean University of China have secured a patent on Fluidized Bed Equipment for Preparing Cyclic Dipeptide by Fluidized Dry Heat Method. Wu Haohao, Guo Hongxing, Zhao Zifang and Xing Wenshuo developed the invention.
The patent application number is CN202520370494U ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Dalian Maritime University has filed a patent application for Multi-unmanned Aerial Vehicle Adaptive Event Triggering Cooperative Networking Method Under Time-varying Weak Communication. This invention was developed by Yue Wei, Zhang Xiaoyong, Wang Boyu, Zou Cunming and Du Zhongyu.
The patent application numb..
Shipping and Marine
| Sat 07 Nov 2026
Munich, Nov. 6 -- Kongsberg Maritime Sweden has filed a patent application for a Method for Handling a Marine Vessel Actuator. This invention was developed by Thyselius Lars.
The patent application number is EP20240834267 20241213. The patent publication number is EP4828423 (A1). International Patent Classification code is B63H..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Dalian Maritime University has submitted a patent application for Multi-unmanned Ship Cooperative Output Feedback Adaptive Fault-tolerant Optimization Control Method. Gao Xiaoyang, Yuan Liang'en, Zuo Yi and Shan Qihe developed the invention.
The patent application number is CN202610904729 20260623. The patent..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Dalian Maritime University has sought patent for Double-domain Cooperative Processing Underwater Image Enhancement Method Fusing Kolmogorov-arnold Networks. This invention was developed by Jiang Qiuping, Zhang Dehuan, Zhou Jingchun, Feng Xinchang and Gao Shenghan.
The patent application number is CN2026104981..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Dalian Maritime University has submitted a patent application for Underwater Image Enhancement Method Based on Semantic Guidance Sequence Modeling. This invention was developed by Jiang Qiuping, Zhang Dehuan, Zhou Jingchun, Yu Shengze, Lin Siyuan and Kong Lingcong.
The patent application number is CN202610440..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Dalian Maritime University has filed a patent application for Multi-modal Knowledge Graph Completion Method and Related Equipment. This invention was developed by Xie Xinqiang, Xu Hongwei, Huang Chenghao, Cai Jincheng, Yan Zongyu and Cai Yuxin.
The patent application number is CN202610413734 20260331. The pat..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- China Ship Development & Design Center has submitted a patent application for Distributed Uniform Electromagnetic Environment Construction Method for Equipment Protection Efficiency Evaluation. This invention was developed by Chen Liang, Yang Qinyun, Li Peiheng and Yang Meng.
The patent application number is ..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Calculation Method for Analyzing Reliability of Barrel-shaped Foundation Structure Under Random Scouring Depth. Zhao Jiuye, Cui Chunyi, Fu Kuichao, Xu Chengshun, Liu Hailong and Zhao Jiaqi developed the i..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Dalian Maritime University has filed a patent application for Constraint Type Full-coverage Path Planning Method for Vehicle Cabin of Automobile Transport Ship. This invention was developed by Cheng Yingqi, Song Liguo, Lee Won-jeong, Zou Bo, Xu Minyi, He Xinhai and Yang Yundi.
The patent application number is..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Jiangsu Maritime Institute and Zhenjiang Yuanli Innovation Tech Co Ltd have filed a patent application for Device for Capturing Carbon Dioxide in Ship Tail Gas. This invention was developed by Zhou Yi, Liang Ensheng, Zhang Sheng, Chen Chen and Li Chen.
The patent application number is CN202610555760 2026042..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have sought patent for Low-temperature Cable Laying Device and Method for Dual-fuel Teu Ship Fuel Gas System. This invention was developed by Wei Liqiang, Feng Ling, Sun Hui, Huang Lijun, Lu Qi and Zhang Wei.
The patent a..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Mounting Device for Structural Parts of Roll-on and Roll-off Equipment. Wang Yunhong, Wu Junyu, Tian Shengli, Li Wenjun, Liu Jianjin, Feng Yongjian, Lu Wenxiu, Huang Yujian, Yan Qingwen and Li Haodong developed the invention.
..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Ballast Tank, Ballast System and Ship. The invention was developed by Xiao Lijun, Zhu Chengping, Su Luoqing and Chen Jieli.
The patent application number is CN202610766225 20260529. T..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Guangzhou Shipyard International Co Limited has sought patent for Ship Longitudinal Assembly Welding Equipment and Ship Longitudinal Assembly Welding Method. This invention was developed by Wei Zhujing, Wang Zhiguo, Chen Qingcheng, Shi Jianguo, Yao Wenchao, Wang Kun, Zeng Jiajian and Liu Wangxing.
The paten..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Hyperbolic Segmented Outer Plate Jig Frame and Design Method of Hyperbolic Segmented Outer Plate Jig Frame. Huang Yuanlong, Liu Jiaoyu, Zhang Tingting and Li Zhaoxia developed the inventi..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Jiangsu Shenhua Ship Engineering has obtained a patent for marine pneumatic mooring winch. This invention was developed by Liu Jianxiong, Wang Fangfang, Hua Zhengfang, Wang Rui and Sun Changtong.
The patent application number is CN202520849276U 20250430. The patent publication number is CN223973760 (U). Int..
Shipping and Marine
| Sat 07 Nov 2026
Munich, Nov. 6 -- Ocean University of China has submitted a patent application for Nucleic Acid Molecules Delivered Via Extracellular Vesicles to Pathogens for Crop Protection. Jin Hailing, Chen Angela and Nino Sanchez Jonatan developed the invention.
The patent application number is EP20240905056 20241214. The patent publicati..
Shipping and Marine
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Shanghai Maritime University for Freeze-thaw Cycle Direct Shear Apparatus Based on Temperature Regulation and Control. Lin En, Zhang Jiao, Shi Danda, Chao Zhiming, Zhang Wenbing, Wang Le, Zhou Jiaxin, Tang Qunyan, Lu Yang, Wang Haoyu and Sun W..
Shipping and Marine
| Sat 07 Nov 2026
Munich, Nov. 6 -- Ocean University of China has applied European patent for Unnatural Amino Acids, Bioreactive Proteins, and Uses Thereof. Wang Lei developed it.
The patent application number is EP20240904765 20241211. The patent publication number is EP4824035 (A1). International Patent Classification codes are C07C229/08, C07..
Shipping and Marine
| Sat 07 Nov 2026
Munich, Nov. 6 -- Ocean University of China has submitted a patent application for Traceless Linker and Methods of Use Thereof. This invention was developed by Wilson Ross C, Zhao Sheng, Baehr Christopher, Murthy Niren and Sharma Rohit Kumar.
The patent application number is EP20240904738 20241210. The patent publication number..
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