List of patents in the Tidal power industry

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7510452 Disconnectable mooring system for a vessel	Patent 7510452 was granted and assigned to Bluewater Energy Services on March, 2009 by the United States Patent and Trademark Office.		‌ Bluewater Energy Services	United States Patent and Trademark Office	7510452	March 31, 2009
‌ US Patent 7397149 Method and a system for monitoring and regulating the power consumed by a transport system	Patent 7397149 was granted and assigned to Alstom on July, 2008 by the United States Patent and Trademark Office.		Alstom	United States Patent and Trademark Office	7397149	July 8, 2008
‌ US Patent 11670945 Power optimizers in series with voltage sensors and a common reference signal		Lunar Energy	Lunar Energy	United States Patent and Trademark Office	11670945	June 6, 2023
‌ US Patent 7360993 Fatigue resistant large hollow rotor blade for underwater energy converter	Patent 7360993 was granted and assigned to Marine Current Turbines on April, 2008 by the United States Patent and Trademark Office.		‌ Marine Current Turbines	United States Patent and Trademark Office	7360993	April 22, 2008
‌ US Patent 9340220 Systems and methods for management of crossings near stations	Patent 9340220 was granted and assigned to Alstom on May, 2016 by the United States Patent and Trademark Office.		Alstom	United States Patent and Trademark Office	9340220	May 17, 2016
‌ US Patent 7541688 Floating apparatus for deploying in marine current for gaining energy	Patent 7541688 was granted and assigned to Ocean Flow Energy Ltd on June, 2009 by the United States Patent and Trademark Office.		Ocean Flow Energy Ltd	United States Patent and Trademark Office	7541688	June 2, 2009
‌ US Patent 11973205 Cell temperature regulation	Patent 11973205 was granted and assigned to Lunar Energy on April, 2024 by the United States Patent and Trademark Office.	Lunar Energy	Lunar Energy	United States Patent and Trademark Office	11973205	April 30, 2024
‌ US Patent 11352033 Method, system, and computer-readable medium comprising software code for communicating data from a transmitter to a receiver via a physical transmission medium, and related railway track circuit	Patent 11352033 was granted and assigned to Alstom on June, 2022 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	11352033	June 7, 2022
‌ US Patent 11769935 Wiring harness for energy storage system	Patent 11769935 was granted and assigned to Lunar Energy on September, 2023 by the United States Patent and Trademark Office.	Lunar Energy	Lunar Energy	United States Patent and Trademark Office	11769935	September 26, 2023
‌ US Patent 11314487 Development method for developing a program and corresponding development device	Patent 11314487 was granted and assigned to Alstom on April, 2022 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	11314487	April 26, 2022
‌ US Patent 7902687 Submersible turbine-generator unit for ocean and tidal currents	Patent 7902687 was granted and assigned to Ocean Renewable Power Company on March, 2011 by the United States Patent and Trademark Office.		Ocean Renewable Power Company	United States Patent and Trademark Office	7902687	March 8, 2011
‌ US Patent 10091024 Radiocommunication infrastructure for a railway signalling system of the CBTC type	Patent 10091024 was granted and assigned to Alstom on October, 2018 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10091024	October 2, 2018
‌ US Patent 7307356 Supporting structures for water current (including tidal stream) turbines	Patent 7307356 was granted and assigned to Marine Current Turbines on December, 2007 by the United States Patent and Trademark Office.		‌ Marine Current Turbines	United States Patent and Trademark Office	7307356	December 11, 2007
‌ US Patent 11649799 Accelerated and/or redirected flow-inducing and/or low pressure field or area-inducing arrangement, their use with turbine-like devices and methods for using same	Patent 11649799 was granted and assigned to Hydrokinetic Energy on May, 2023 by the United States Patent and Trademark Office.		Hydrokinetic Energy	United States Patent and Trademark Office	11649799	May 16, 2023
‌ US Patent 8182674 Solid particle separator device and a hydraulic installation including such a device	Patent 8182674 was granted and assigned to Alstom on May, 2012 by the United States Patent and Trademark Office.		Alstom	United States Patent and Trademark Office	8182674	May 22, 2012
‌ US Patent 7150149 Extracting power from a fluid flow	Patent 7150149 was granted and assigned to Hydroventuri Limited on December, 2006 by the United States Patent and Trademark Office.		‌ Hydroventuri Limited	United States Patent and Trademark Office	7150149	December 19, 2006
‌ US Patent 8435089 Marine engine assembly including a pod mountable under a ship's hull	Patent 8435089 was granted and assigned to Alstom on May, 2013 by the United States Patent and Trademark Office.		Alstom	United States Patent and Trademark Office	8435089	May 7, 2013
‌ US Patent 10186927 Stator comprising an integrated radiator	Patent 10186927 was granted and assigned to Alstom on January, 2019 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10186927	January 22, 2019
‌ US Patent 7535076 Power semiconductor device	Patent 7535076 was granted and assigned to Alstom on May, 2009 by the United States Patent and Trademark Office.		Alstom	United States Patent and Trademark Office	7535076	May 19, 2009
‌ US Patent 10094657 Stationary automated signaling equipment inspection system using lidar	Patent 10094657 was granted and assigned to Alstom on October, 2018 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10094657	October 9, 2018
‌ US Patent 11384726 Hydroelectric energy systems and methods	Patent 11384726 was granted and assigned to Oceana Energy Company on July, 2022 by the United States Patent and Trademark Office.	Oceana Energy Company	Oceana Energy Company	United States Patent and Trademark Office	11384726	July 12, 2022
‌ US Patent 10017193 Comfort device, in particular for a railway vehicle, comprising a perfected removable table	Patent 10017193 was granted and assigned to Alstom on July, 2018 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10017193	July 10, 2018
‌ US Patent 10500978 Assembly consisting of an electric vehicle and a system for stationary charging by conduction; associated system, facility, vehicle and method	Patent 10500978 was granted and assigned to Alstom on December, 2019 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10500978	December 10, 2019
‌ US Patent 10554117 Convertor for electric feeder and/or substation for recuperating the braking energy	Patent 10554117 was granted and assigned to Alstom on February, 2020 by the United States Patent and Trademark Office.	Alstom	Alstom	United States Patent and Trademark Office	10554117	February 4, 2020
‌ US Patent 7132758 Extracting power from a fluid flow	Patent 7132758 was granted and assigned to Hydroventuri Limited on November, 2006 by the United States Patent and Trademark Office.		‌ Hydroventuri Limited	United States Patent and Trademark Office	7132758	November 7, 2006

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