List of Equinor patents

Patents where

Current Assignee

Name

Equinor

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11474062 Characterisation of emulsion stability	Patent 11474062 was granted and assigned to Equinor on October, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11474062	October 18, 2022
‌ US Patent 11601011 Power supply system for an offshore platform	Patent 11601011 was granted and assigned to Equinor on March, 2023 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11601011	March 7, 2023
‌ US Patent 11448031 Wellhead load relief device	Patent 11448031 was granted and assigned to Equinor on September, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11448031	September 20, 2022
‌ US Patent 11084719 Ammonia cracking	Patent 11084719 was granted and assigned to Equinor on August, 2021 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11084719	August 10, 2021
‌ US Patent 11293248 Wellhead assembly installation	Patent 11293248 was granted and assigned to Equinor on April, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11293248	April 5, 2022
‌ US Patent 11346175 Connector	Patent 11346175 was granted and assigned to Equinor on May, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11346175	May 31, 2022
‌ US Patent 11287062 Interconnection of subsea pipelines and structures	Patent 11287062 was granted and assigned to Equinor on March, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11287062	March 29, 2022
‌ US Patent 11384612 Method and system for monitoring influx and loss events in a wellbore		Equinor	Equinor	United States Patent and Trademark Office	11384612	July 12, 2022
‌ US Patent 11041372 Tie-in of subsea pipeline	Patent 11041372 was granted and assigned to Equinor on June, 2021 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11041372	June 22, 2021
‌ US Patent 11274515 Method of plugging and pressure testing a well	Patent 11274515 was granted and assigned to Equinor on March, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11274515	March 15, 2022
‌ US Patent 11391140 Riser surge protection system	Patent 11391140 was granted and assigned to Equinor on July, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11391140	July 19, 2022
‌ US Patent 11428560 Estimating flow rate at a pump			Equinor	United States Patent and Trademark Office	11428560	August 30, 2022
‌ US Patent 11352857 Subsea well installation	Patent 11352857 was granted and assigned to Equinor on June, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11352857	June 7, 2022
‌ US Patent 11428054 Mechanical coupling of tubulars		Equinor	Equinor	United States Patent and Trademark Office	11428054	August 30, 2022
‌ US Patent 11549352 System and method for offshore hydrocarbon production and storage	Patent 11549352 was granted and assigned to Equinor on January, 2023 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11549352	January 10, 2023
‌ US Patent 11286026 Subsea installation method and assembly	Patent 11286026 was granted and assigned to Equinor on March, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11286026	March 29, 2022
‌ US Patent 11339639 System and method for offshore hydrocarbon processing	Patent 11339639 was granted and assigned to Equinor on May, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11339639	May 24, 2022
‌ US Patent 11542677 Subsea assembly modularization		Equinor	Equinor	United States Patent and Trademark Office	11542677	January 3, 2023
‌ US Patent 11629586 In-line phase separation	Patent 11629586 was granted and assigned to Equinor on April, 2023 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11629586	April 18, 2023
‌ US Patent 11466531 Jarring device and method		Equinor	Equinor	United States Patent and Trademark Office	11466531	October 11, 2022
‌ US Patent 11754045 Blade pitch controller for a wind turbine	Patent 11754045 was granted and assigned to Equinor on September, 2023 by the United States Patent and Trademark Office.		Equinor	United States Patent and Trademark Office	11754045	September 12, 2023
‌ US Patent 11549231 Suction anchor for a subsea well	Patent 11549231 was granted and assigned to Equinor on January, 2023 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11549231	January 10, 2023
‌ US Patent 11506012 Subsea wellhead assembly	Patent 11506012 was granted and assigned to Equinor on November, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11506012	November 22, 2022
‌ US Patent 11333791 Method of calculating radiogenic heat production	Patent 11333791 was granted and assigned to Equinor on May, 2022 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11333791	May 17, 2022
‌ US Patent 11162342 Method and system for CO2 enhanced oil recovery	Patent 11162342 was granted and assigned to Equinor on November, 2021 by the United States Patent and Trademark Office.	Equinor	Equinor	United States Patent and Trademark Office	11162342	November 2, 2021

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