List of Castrol patents

Patents where

Current Assignee

Name

Castrol

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 9869219 Apparatus and method	Patent 9869219 was granted and assigned to Castrol on January, 2018 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	9869219	January 16, 2018
‌ US Patent 9890901 Replaceable fluid container	Patent 9890901 was granted and assigned to Castrol on February, 2018 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	9890901	February 13, 2018
‌ US Patent 12116912 Container, method and control system	Patent 12116912 was granted and assigned to Castrol on October, 2024 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	12116912	October 15, 2024
‌ US Patent 10017709 Multiple function dispersant viscosity index improver	Patent 10017709 was granted and assigned to Castrol on July, 2018 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10017709	July 10, 2018
‌ US Patent 9878822 Replaceable fluid container	Patent 9878822 was granted and assigned to Castrol on January, 2018 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	9878822	January 30, 2018
‌ US Patent 11535810 Removing aromatic compounds from a hydrocarbon fluid	Patent 11535810 was granted and assigned to Castrol on December, 2022 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	11535810	December 27, 2022
‌ US Patent 11407958 Lubricant compositions		Castrol	Castrol	United States Patent and Trademark Office	11407958	August 9, 2022
‌ US Patent D982447 Bottle	Patent D982447 was granted and assigned to Castrol on April, 2023 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	D982447	April 4, 2023
‌ US Patent D919436 Lubricant bottle	Patent D919436 was granted and assigned to Castrol on May, 2021 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	D919436	May 18, 2021
‌ US Patent D919435 Lubricant bottle	Patent D919435 was granted and assigned to Castrol on May, 2021 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	D919435	May 18, 2021
‌ US Patent 10449933 Fluid system and method	Patent 10449933 was granted and assigned to Castrol on October, 2019 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10449933	October 22, 2019
‌ US Patent 11492566 Ether-based lubricant compositions, methods and uses	Patent 11492566 was granted and assigned to Castrol on November, 2022 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	11492566	November 8, 2022
‌ US Patent 11022012 Fluid method and system	Patent 11022012 was granted and assigned to Castrol on June, 2021 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	11022012	June 1, 2021
‌ US Patent 10167755 Apparatus for identifying fluid of a removable fluid container and method of use	Patent 10167755 was granted and assigned to Castrol on January, 2019 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10167755	January 1, 2019
‌ US Patent 11014761 Conveyor condition monitor for a conveyor with linked trollies	Patent 11014761 was granted and assigned to Castrol on May, 2021 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	11014761	May 25, 2021
‌ US Patent 10358259 Apparatus and method	Patent 10358259 was granted and assigned to Castrol on July, 2019 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10358259	July 23, 2019
‌ US Patent 10480365 Fluid method and system	Patent 10480365 was granted and assigned to Castrol on November, 2019 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	10480365	November 19, 2019
‌ US Patent 10935538 Oil analysis	Patent 10935538 was granted and assigned to Castrol on March, 2021 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	10935538	March 2, 2021
‌ US Patent 8703872 Multiple function graft polymer	Patent 8703872 was granted and assigned to Castrol on April, 2014 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	8703872	April 22, 2014
‌ US Patent 10647312 Apparatus and method	Patent 10647312 was granted and assigned to Castrol on May, 2020 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10647312	May 12, 2020
‌ US Patent 10752418 Fluid distribution and dispensing system		Castrol	Castrol	United States Patent and Trademark Office	10752418	August 25, 2020
‌ US Patent 10704451 Heat exchanger for an apparatus	Patent 10704451 was granted and assigned to Castrol on July, 2020 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	10704451	July 7, 2020
‌ US Patent 10982166 Use of a boron-containing additive as an inhibitor of lead corrosion	Patent 10982166 was granted and assigned to Castrol on April, 2021 by the United States Patent and Trademark Office.	Castrol	Castrol	United States Patent and Trademark Office	10982166	April 20, 2021
‌ US Patent 9217117 Friction modifier and their use in lubricants and fuels	Patent 9217117 was granted and assigned to Castrol on December, 2015 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	9217117	December 22, 2015
‌ US Patent 10619533 Fluid system and method	Patent 10619533 was granted and assigned to Castrol on April, 2020 by the United States Patent and Trademark Office.		Castrol	United States Patent and Trademark Office	10619533	April 14, 2020

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