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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..