Alexandria, June 12 -- Transocean Sedco Forex Ventures and Aspin Kemp & Associates Holding have secured a patent on subsea energy storage for well control equipment. Bourgeau Edward P K and Aspin Jason developed the invention. The patent application number is 15/818,446. The International Patent Classification codes are E21B 33/..

Alexandria, June 14 -- U.S. Patent and Trademark Office has released Oceaneering International's patent application for maintenance of drilling risers. Donovan Patrick J, Killeen Michael William, Scoville Daniel J, Stevens Mark Alan and Venkatachalam Rajashekar developed the invention. The patent application number is 16/213..

Alexandria, June 14 -- U.S. Patent and Trademark Office has released Oceaneering International's patent application for methods for subsea vehicles supervised control. Cherami Jami Joseph, Moles Peter Andrew Robert, Newell Todd and Williams Lance Michael developed the invention. The patent application number is 16/213761. In..

Alexandria, June 12 -- Korea Maritime University Industry-Academic Cooperation Foundation has received a patent for apparats for decreasing thrust of radial inflow turbine. Kim You Taek, Kim Do Yeop and Kim Jun Seong developed the invention. The patent application number is 15/197,525. The International Patent Classification cod..

Alexandria, June 12 -- Marine Canada Acquisition has received a patent for steering assembly for docking a marine vessel having at least three propulsion units. Wood Neal and Wong Ray developed the invention. The patent application number is 15/832,708. The International Patent Classification codes are B63H 25/42 (20060101) and ..

Alexandria, June 12 -- Aurora Flight Sciences has secured a patent on high efficiency, low RPM, underwater propeller. Kaufman Amanda developed the invention. The patent application number is 15/682,938. The International Patent Classification codes are B63H 1/26 (20060101), B63G 8/00 (20060101) and B63H 21/17 (20060101). Coopera..

Alexandria, June 12 -- Ascendant Engineering Solutions has been granted a patent for large displacement, tuned marine vessel deck simulating fixture for shock isolated equipment. Becker Keith Eric and Mooty George Gregory developed the invention. The patent application number is 15/346,108. The International Patent Classificatio..

Alexandria, June 12 -- Rutgers the State University of New Jersey has been awarded a patent for unmanned air and underwater vehicle. This invention was developed by Diez-Garias Francisco Javier and Maia Marco M. The patent application number is 15/312,968. The International Patent Classification codes are B63G 8/16 (20060101), A..

Alexandria, June 12 -- E-Z-Dock Inc has been awarded a patent for small watercraft launch. This invention was developed by Imel Dustin, Wald Adam and Molohon Larry D. The patent application number is 15/704,791. The International Patent Classification codes are B63B 35/44 (20060101), E02B 3/00 (20060101), B63B 35/38 (20060101), ..

Alexandria, June 12 -- Nauti-Craft Pty Ltd has been granted a patent (10,315,736) for suspension systems for multi-hulled water craft. This invention was developed by Monk Richard. The patent application number is 15/527,825. The International Patent Classification codes are B63B 39/00 (20060101) and B63B 1/14 (20060101). Cooper..

Alexandria, June 12 -- Leidos Inc has been granted a patent for material for propeller occlusion of marine vessels. Walker Howard, Stewart Scott and Griffey Richard Holmes developed the invention. The patent application number is 15/071,279. The International Patent Classification codes are B63H 25/00 (20060101), D04H 3/007 (201..

Beijing, June 11 -- China Shipbuilding Ndri Eng has submitted a patent application for test method for ultimate bearing capacity of cast-in-situ bored uplift pile in deep foundation pit. This invention was developed by Zhu Weihua, Wu Yibin, Huang Yan, Wu Congchao and Yu Yong. The patent application number is CN201611223409 20..

Alexandria, June 11 -- PGS Geophysical has been granted a patent (10,317,553) for methods and systems of wavefield separation applied to near-continuously recorded wavefields. This invention was developed by Hegna Stian and Parkes Gregg. The patent application number is 14/645,247. The International Patent Classification codes a..

Beijing, June 11 -- Sun Yongsen has sought patent for hull protection mechanism in water conservancy ship lock area. The patent application number is CN201611234683 20161228. The patent publication number is CN106592562 (A). International Patent Classification codes are E02C1/00 and E02C1/10. Cooperative Patent Classification co..

Beijing, June 11 -- Jiangsu Nanji Machinery has sought patent for marine variable-frequency constant-pressure water supply system. This invention was developed by Ni Jianfeng, Zhu Hao, Zhu Qiaoying, Yan Jing and Liu Yan. The patent application number is CN201610947591 20161026. The patent publication number is CN106592682 (A)..

Beijing, June 11 -- State Intellectual Property Office of China has published Ye Renhao's patent application for river channel cleaning ship. The patent application number is CN20171062633 20170124. The patent publication number is CN106592553 (A). International Patent Classification codes are B63B35/32 and E02B15/10. Cooperativ..

Beijing, June 11 -- Liu Changmiao has filed a patent application for rapid grabbing machine for riverway and lake water weed cleaning ship. The patent application number is CN201611227447 20161227. The patent publication number is CN106592552 (A). International Patent Classification code is E02B15/10. Cooperative Patent Classifi..

Beijing, June 11 -- Hin Lee Shipbuilding has submitted a patent application for marine dedusting shutter. He Lingfeng, Zheng Yiming, Chen Haiming, Liu Xiaolei and Li Lin developed the invention. The patent application number is CN20171019432 20170111. The patent publication number is CN106593255 (A). International Patent Clas..