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Shipping and Marine
| Thu 17 Jul 2025
Beijing, July 18 -- Chinese Patent for modular equipment has been issued to Wuhan Ship Communication Research Institute No.722 Research Institute of China Shipbuilding Group. This invention was developed by Feng Wei, Cheng Zengyan, Pan Xiehui, Xiong Kangbi and Wu Jun.
The patent application number is CN20242134106U 20240513. ..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for model test apparatus and method for shield tunnel post-wall grouting and tube sheet uplift under high water pressure conditions. Sha Fei, Kong Hao, Liu Tao, Fan Rui, Xi Mingshuai, Gu Shijiu and Bu Meng developed the inve..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- Sunstream Corp has been granted a patent for watercraft lift. Hey Kenneth Edwards, Halverson Loern Alan, Stanford Dean Allen and Van Olst Kent Bradley developed the invention.
The patent application number is US202418597736 20240306. The patent publication number is US12358600 (B2). International Patent..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- U.S. Patent and Trademark Office has awarded a patent to Ceraolo Christopher G for watercraft mooring system.
The patent application number is US202218087994 20221223. The patent publication number is US12358596 (B2). International Patent Classification codes are B63B21/04 and B63B21/00. Cooperative Pa..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- U.S. Patent and Trademark Office has awarded a patent to Polaris Industries for gate system for a pontoon boat. Fishburn Bradley R and Smead II Thomas E developed the invention.
The patent application number is US202217837195 20220610. The patent publication number is US12358595 (B2). International Pate..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- China Shipbuilding NDRI Engineering has received a patent for silent air distributor and ship ventilation system. This invention was developed by Xu Xin, Ye Di and Pan Liuliu.
The patent application number is CN202421120396U 20240521. The patent publication number is CN222272336 (U). International Patent Cla..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- State Intellectual Property Office of China has awarded a patent to China Ship Development & Design Center for cab positive pressure smoke prevention system arrangement structure for ship. Sha Yu, Chen Jiarong, Cao Lin, Zhang Zixiang and Cui Jin developed the invention.
The patent application number is CN202..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- Ningbo Poye Outdoor Products Co Ltd has been granted a patent for steering device for water traffic tool. Yuan Yiping developed the invention.
The patent application number is CN202421221159U 20240530. The patent publication number is CN222272333 (U). International Patent Classification codes are B63H25/10..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- Dalian Shipbuilding Industry has received a patent for double-propeller elastic damping groove. This invention was developed by Zhang Qian, Chen Li, Liu Guolei, Li Wenhe, Pan Youpeng, Zhang Qi, Liu Jia, Lu Ran, Wang Lidong, Wang Dawei, Zhao Xiaoling, Zou Tao, Zhao Wenliang and Liu Ming.
The patent applicat..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- Dalian Shipbuilding Industry has secured a patent on marine device for preventing life raft from accidentally falling. Zhang Fengwei, Zheng Xiaoguang, Zang Dawei, Zhang Xiaoming, Xue Lili, Liu Senjun, Li Tieshan, Wan Qian, Cui Xiaomin, Zhao Hua, Lan Yu, Lei Chao and Zhao Tianchun developed the invention.
T..
Shipping and Marine
| Thu 17 Jul 2025
Beijing, July 18 -- Dalian Maritime University has been granted a patent for fixing and protecting device of monitoring equipment. Zhao Hongyao, Jiang Annan, Min Qinghua, Zheng Fu, Tian Zhuochen, Wang Hao, Zhang Haikun, Deng Zhiqiang, Chen Li, Lee Myung Woo and Che Zhaolin developed the invention.
The patent application number ..
Shipping and Marine
| Thu 17 Jul 2025
Beijing, July 18 -- China Shipbuilding NDRI Engineering has been granted a patent for decorative cooling tower noise reduction device. This invention was developed by Feng Miaofeng, Song Zhen, Chen Meiqing, Zheng Xiaoyu, Luo Yalei, Cai Zhiping and Shen Bo.
The patent application number is CN202420601457U 20240326. The patent pu..
Shipping and Marine
| Fri 18 Jul 2025
Beijing, July 18 -- Chongqing Jiangjin Shipbuilding Industry has been granted a patent for gearbox type supercritical carbon dioxide turbine device. Sun Lei, Li Yang, Diao Zhongyang, Chen Hualu, Wang Ya, Li Pengchun, Deng Dejian, Yang Chengcheng and He Xiaorong developed the invention.
The patent application number is CN2024200..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- Honda Motor has been granted a patent for system for detecting position of boat moored under roof. Hashizume Takashi, Hisada Ryota and Kimata Ryuichi developed the invention.
The patent application number is US202217956834 20220930. The patent publication number is US12358603 (B2). International Patent ..
Shipping and Marine
| Thu 17 Jul 2025
Alexandria, July 18 -- Polaris Industries has obtained a patent for watercraft cover. This invention was developed by Rogers Erik W, Yobe Michael T, Baird David E, Null Vicky L and Mcsorley Mark R.
The patent application number is US202217879989 20220803. The patent publication number is US12358594 (B2). International Patent ..
Shipping and Marine
| Thu 17 Jul 2025
Beijing, July 17 -- Guangzhou Maritime Institute has been granted a patent for belt type continuous microwave drying device. This invention was developed by Tong Junjie, Huang Shubin, Yan Shuiyu, Wang Tingyu, Chen Aiguo, Wang Shuxiang, Xu Hu, Nong Zhijie and Xie Zhengye.
The patent application number is CN202323448796U 202312..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Jiangsu Zhenjiang Shipyard Group Co Ltd has obtained a patent for composite ship cooler. This invention was developed by Zhu Xin, Xu Xintao, Wang Gang and Zhuang Zhenbao.
The patent application number is CN20242178533U 20240517. The patent publication number is CN222247620 (U). International Patent Classif..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- China Shipbuilding Group Fenxi Heavy Ind Co Ltd has been granted a patent for flexible lock shaft device. Kang Xinhua, Yang Xiufang, Zhang Jipeng, Li Xiaofeng, Wu Qi, Guan Jingyan and Kang Baochen developed the invention.
The patent application number is CN202421197977U 20240529. The patent publication num..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Cosco Shipping Heavy Industry Co Ltd has received a patent for structure for improving freeboard of buoyancy tank of floating dock. This invention was developed by Zhuang Ruimin, Chen Xin and Chen Jianliang.
The patent application number is CN202421148262U 20240523. The patent publication number is CN22224..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Jimei University has received a patent for ship body cleaning device for ship body maintenance. This invention was developed by Lan Sihai.
The patent application number is CN202421111137U 20240521. The patent publication number is CN222247586 (U). International Patent Classification code is B63B59/06.
..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 3 for wind-wave-resistant unmanned ship. Zhang Tiefei, Zeng Yanfeng, Liu Jiasheng, Yang Zhiqi, Li Yiyu, Li Jianfeng, Wang Kun, Wang Zunzheng, Wang Mengying, Yang Qiuyan, Yang Song, Zhang Yonghong, Yan Dongfei, Yun Dongheng, M..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Chinese Patent for anti-winding underwater unmanned surveying vessel has been issued to Sinohydro Bureau 3. This invention was developed by Zhang Tiefei, Yang Zhiqi, Li Yiyu, Zeng Yanfeng, Liu Jiasheng, Li Jianfeng, Wang Kun, Wang Zunzheng, Wang Mengying, Yang Qiuyan, Yang Song, Zhang Yonghong, Yan Dongfei, Y..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Fujian Yihong Yacht Co Ltd has been granted a patent for glass fiber reinforced plastic yacht with protective structure. Pan Fangming, Shi Xisheng and Yang Zichao developed the invention.
The patent application number is CN202420274297U 20240205. The patent publication number is CN222247566 (U). Internatio..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Akalisi Marine Tech Shanghai Co Ltd has secured a patent on marine transportation binding device for large-diameter single pile foundation. Wei Ying developed the invention.
The patent application number is CN202421207382U 20240530. The patent publication number is CN222247556 (U). International Patent Cla..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 16 -- Huada Engineering Tech Xiamen Co Ltd and Huaqiao University have been granted a patent for integrated comprehensive treatment ship for in-situ elution, coverage and restoration of river and lake bottom mud. This invention was developed by Zhou Zhenming, Zhou Mingxiang, Yang Shikun and Zeng Tingting.
The pa..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 16 -- National Marine Environmental Monitoring Center has obtained a patent for unmanned aerial vehicle remote sensing measurement mobile platform. This invention was developed by Zhang Yun and Zhao Qian.
The patent application number is CN20242106642U 20240510. The patent publication number is CN222247769 (U). In..
Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- Bohai Shipbuilding Vocational College has been granted a patent for ship stern post welding device. Sun Chengcheng and Lu Xin developed the invention.
The patent application number is CN202420985929U 20240508. The patent publication number is CN222243277 (U). International Patent Classification codes are B..
Shipping and Marine
| Tue 15 Jul 2025
Geneva, July 16 -- World Intellectual Property Organization has released Southern Marine Science and Eng Guangdong Laboratory Zhanjiang patent application for unmanned replenishment ship and control method therefor. This invention was developed by Yang Renyou, Yang Liang, Zhu Yuzhen, Wu Yongpeng and Fei Fangfang.
The patent a..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 16 -- China Merchants Jinling Shipyard Nanjing Co Ltd has secured a patent on ship deck damping device. Zhang Liang, Chen Kaishun and Oh Kyoung-dong developed the invention.
The patent application number is CN20242150637U 20240515. The patent publication number is CN222254872 (U). International Patent Classifica..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 16 -- Zhengdao Shipping Dalian Co Ltd has obtained a patent for vertical lifting equipment for ship maintenance. This invention was developed by Wu Chunpeng and Cheng Ping.
The patent application number is CN202420676129U 20240401. The patent publication number is CN222249870 (U). International Patent Classifica..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 16 -- Qiaoliyuan Machinery Suzhou Co Ltd has been awarded a patent for ship loader with adjustable conveying stroke. This invention was developed by Qian Liying.
The patent application number is CN202421106707U 20240521. The patent publication number is CN222249262 (U). International Patent Classification codes ..
Shipping and Marine
| Mon 14 Jul 2025
Munich, July 15 -- Siemens Corp and Ocean University of China have applied European patent for hierarchical graph neural network for cross-architectural software reverse engineering. Yu Shih-yuan, Gizachew Achamyeleh Yonatan, Wang Chonghan, Kocheturov Anton, Eisen Patrick and Abdullah Al Faruque Mohammad developed it.
The pat..
Shipping and Marine
| Mon 14 Jul 2025
Munich, July 15 -- Univ Johns Hopkins and Ocean University of China have submitted a patent application for methods for measuring telomere length. This invention was developed by Karimian Kayarash and Greider Carol W.
The patent application number is EP20230861627 20230901. The patent publication number is EP4581367 (A1). Int..
Shipping and Marine
| Mon 14 Jul 2025
Munich, July 15 -- Waertsilae Finland has sought patent for multi-piston engine with auxiliary devices, methods related thereto, a marine vessel and a power plant. This invention was developed by Häggblom Daniel.
The patent application number is EP20220768440 20220831. The patent publication number is EP4581257 (A1). Interna..
Shipping and Marine
| Mon 14 Jul 2025
Munich, July 15 -- Ocean University of China has submitted a patent application for system and method for improved attachment of assistive devices. This invention was developed by Clites Tyler, Warren Haley, Stavrakis Alexandra, Bernthal Nicholas and Flanagan Will.
The patent application number is EP20230861285 20230831. The pa..
Shipping and Marine
| Tue 15 Jul 2025
Beijing, July 15 -- Dalian Maritime University has obtained a patent for rapid wiring device based on automatic monitoring 485 line. This invention was developed by Huang Hao, Jiang Annan, Min Qinghua, Ji Chengweiye, Jiang Shuo, Tian Zhuochen, Zhang Haikun, Deng Zhiqiang, Chen Li, Lee Myung Woo and Che Zhaolin.
The patent appli..
Shipping and Marine
| Mon 14 Jul 2025
Beijing, July 15 -- State Intellectual Property Office of China has awarded a patent to Shanghai Zhenhua Heavy Industries for simulation ship motion test device. Zhu Bairen, Zhang Yuan, Xie Ying, Gu An and Gu Lihong developed the invention.
The patent application number is CN202421144252U 20240523. The patent publication numb..
Shipping and Marine
| Mon 14 Jul 2025
Munich, July 15 -- Ocean University of China has submitted a patent application for digital ferrofluidic device and method for multiplexed assays and viral testing. This invention was developed by Emaminejad Sam, Di Carlo Dino, Lin Haisong, Yu Wenzhuo and Amirmozafarisabet Kiarash.
The patent application number is EP20230861574..
Shipping and Marine
| Mon 14 Jul 2025
Beijing, July 15 -- Dongtai Dongxuan Ship Lifesaving Equipment Co Ltd has received a patent for line throwing bag rope laying device. This invention was developed by Xu Boping, Lu Huiqin and Xu Zhaohong.
The patent application number is CN202420716542U 20240409. The patent publication number is CN222238579 (U). International ..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Yantai Salvage Bureau of Ministry of Transport for ship turbine cooling device. Choi Ji Won developed the invention.
The patent application number is CN20242127609U 20240513. The patent publication number is CN222202873 (U). International ..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- Chinese Patent for underwater blasting dredging anti-collision ship bottom structure has been issued to Sinohydro Bureau 10. This invention was developed by Chen Xing, Du Cheng and Hu Xiaoyong.
The patent application number is CN20242146294U 20240514. The patent publication number is CN222202851 (U). Inter..
Shipping and Marine
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Hunan Provincial Communications Planning, Survey and Design Institute for hollowed-out separated ship collision prevention pier based on bernoulli principle. Bu Shi, Zhou Xuan, Li Yu, Li Wenwu, Liu Rong, Cui Jianfeng, Wu Ying, Cheng Lijuan, W..
Shipping and Marine
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding Group Fenxi Heavy Ind Co Ltd for worm gear structure. Kang Xinhua, Chen Borui, Guo Qing, Song Peipei, Lee Jeong-baek, Zhang Huiwen, Ren Dongli, Li Yanjin and Liu Zhibin developed the invention.
The patent application num..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- Nantong Changqingsha Shipyard Co Ltd has received a patent for ship hull structure with anti-rust performance. This invention was developed by Qiu Lei, Xue Jiaxin and Bao Yongfei.
The patent application number is CN202420782945U 20240416. The patent publication number is CN222202819 (U). International Pate..
Shipping and Marine
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Zhenjiang Zhongchuan Hitachi Shipbuilding Machinery Co Ltd for air cooler for low-speed diesel engine of ship. Yang Xuebing, Wu Yongmin, Xue Haowei, Wei Tianhao, Yu Song, Zhong Shunsheng and Ling Xiaowei developed the invention.
The patent..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- Suzhou Jinghai Ship Spare Parts Co Ltd has been granted a patent for production clamp for machining engine cylinder cover. This invention was developed by Chu Zhubao and Liu Dongfang.
The patent application number is CN202420499268U 20240315. The patent publication number is CN222199618 (U). International ..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- Huanghai Shipbuilding has secured a patent on automatic door device used in ship cabin. Wang Dawei developed the invention.
The patent application number is CN202420960565U 20240507. The patent publication number is CN222207604 (U). International Patent Classification codes are E05F15/627, E06B7/23 and E06..
Shipping and Marine
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Jinan Jingzheng Electronics for quartz boat fork. Guo Fengxue, Cao Lina, Lian Kun, Chen Mingzhu and Wang Jincui developed the invention.
The patent application number is CN20242156945U 20240515. The patent publication number is CN222211266..
Shipping and Marine
| Sat 12 Jul 2025
Beijing, July 12 -- Chinese Patent for hull structure welding device has been issued to Huanghai Shipbuilding. This invention was developed by Wang Jin and Kong Fanpeng.
The patent application number is CN202420991097U 20240509. The patent publication number is CN222199487 (U). International Patent Classification codes are B2..
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