List of energy technology patents

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Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 9416890 Flow control valve and a method of assembling a flow control valve	Patent 9416890 was granted and assigned to Danfoss on August, 2016 by the United States Patent and Trademark Office.		Danfoss	United States Patent and Trademark Office	9416890	August 16, 2016
‌ US Patent 9803467 Well screen-out prediction and prevention	Patent 9803467 was granted and assigned to Baker Hughes on October, 2017 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	9803467	October 31, 2017
‌ US Patent 9057247 Measurement of downhole component stress and surface conditions	Patent 9057247 was granted and assigned to Baker Hughes on June, 2015 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	9057247	June 16, 2015
‌ US Patent 7431093 Protection scheme and method for deployment of artificial lift devices in a wellbore	Patent 7431093 was granted and assigned to Baker Hughes on October, 2008 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7431093	October 7, 2008
‌ US Patent 8471182 Method and apparatus for automated application of hardfacing material to rolling cutters of hybrid-type earth boring drill bits, hybrid drill bits comprising such hardfaced steel-toothed cutting elements, and methods of use thereof	Patent 8471182 was granted and assigned to Baker Hughes on June, 2013 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	8471182	June 25, 2013
‌ US Patent 10345764 Integrated modeling and monitoring of formation and well performance	Patent 10345764 was granted and assigned to Baker Hughes on July, 2019 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	10345764	July 9, 2019
‌ US Patent 10280722 System and method for real-time monitoring and estimation of intelligent well system production performance	Patent 10280722 was granted and assigned to Baker Hughes on May, 2019 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	10280722	May 7, 2019
‌ US Patent 11459220 Hydraulic system with load sense and methods thereof		Danfoss	Danfoss	United States Patent and Trademark Office	11459220	October 4, 2022
‌ US Patent 7280214 Method and apparatus for a high resolution downhole spectrometer	Patent 7280214 was granted and assigned to Baker Hughes on October, 2007 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7280214	October 9, 2007
‌ US Patent 9641811 System and method for providing real-time maintenance, trouble-shooting, and process assurance for the oilfield	Patent 9641811 was granted and assigned to Baker Hughes on May, 2017 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	9641811	May 2, 2017
‌ US Patent 7222524 Method and apparatus for determining an optimal pumping rate based on a downhole dew point pressure determination	Patent 7222524 was granted and assigned to Baker Hughes on May, 2007 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7222524	May 29, 2007
‌ US Patent 8025445 Method of deployment for real time casing imaging	Patent 8025445 was granted and assigned to Baker Hughes on September, 2011 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	8025445	September 27, 2011
‌ US Patent 7562704 Delaying swelling in a downhole packer element	Patent 7562704 was granted and assigned to Baker Hughes on July, 2009 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7562704	July 21, 2009
‌ US Patent 7319514 Optical inclination sensor	Patent 7319514 was granted and assigned to Baker Hughes on January, 2008 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7319514	January 15, 2008
‌ US Patent 7918277 Method of treating subterranean formations using mixed density proppants or sequential proppant stages	Patent 7918277 was granted and assigned to Baker Hughes on April, 2011 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7918277	April 5, 2011
‌ US Patent 11378068 Electrohydraulic proportional pressure control for open circuit pump	Patent 11378068 was granted and assigned to Danfoss on July, 2022 by the United States Patent and Trademark Office.	Danfoss	Danfoss	United States Patent and Trademark Office	11378068	July 5, 2022
‌ US Patent 11286642 Energy recovery system for off-highway vehicles with hydraulic transformer coupled to transmission power take-off	Patent 11286642 was granted and assigned to Danfoss on March, 2022 by the United States Patent and Trademark Office.	Danfoss	Danfoss	United States Patent and Trademark Office	11286642	March 29, 2022
‌ US Patent 11067100 Device for supplying ports to a machine section of a hydraulic machine arrangement	Patent 11067100 was granted and assigned to Danfoss on July, 2021 by the United States Patent and Trademark Office.	Danfoss	Danfoss	United States Patent and Trademark Office	11067100	July 20, 2021
‌ US Patent 10494885 Mud pulse telemetry with continuous circulation drilling	Patent 10494885 was granted and assigned to Baker Hughes on December, 2019 by the United States Patent and Trademark Office.	Baker Hughes	Baker Hughes	United States Patent and Trademark Office	10494885	December 3, 2019
‌ US Patent 9683163 Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same	Patent 9683163 was granted and assigned to Baker Hughes on June, 2017 by the United States Patent and Trademark Office.	Baker Hughes	Baker Hughes	United States Patent and Trademark Office	9683163	June 20, 2017
‌ US Patent 11384510 System and device for anticipating and correcting for over-center transitions in mobile hydraulic machine	Patent 11384510 was granted and assigned to Danfoss on July, 2022 by the United States Patent and Trademark Office.	Danfoss	Danfoss	United States Patent and Trademark Office	11384510	July 12, 2022
‌ US Patent 8127850 Method of treating subterranean formations using sequential proppant stages	Patent 8127850 was granted and assigned to Baker Hughes on March, 2012 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	8127850	March 6, 2012
‌ US Patent 9395049 Apparatus and methods for delivering a high volume of fluid into an underground well bore from a mobile pumping unit	Patent 9395049 was granted and assigned to Baker Hughes on July, 2016 by the United States Patent and Trademark Office.	Baker Hughes	Baker Hughes	United States Patent and Trademark Office	9395049	July 19, 2016
‌ US Patent 10392918 Method of and system for remote diagnostics of an operational system	Patent 10392918 was granted and assigned to Baker Hughes on August, 2019 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	10392918	August 27, 2019
‌ US Patent 7677316 Localized fracturing system and method	Patent 7677316 was granted and assigned to Baker Hughes on March, 2010 by the United States Patent and Trademark Office.		Baker Hughes	United States Patent and Trademark Office	7677316	March 16, 2010

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