List of Donaldson Company patents

Patents where

Current Assignee

Name

Donaldson Company

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11752460 Filter cartridges; air cleaner assemblies; housings; features; components; and, methods	Patent 11752460 was granted and assigned to Donaldson Company on September, 2023 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11752460	September 12, 2023
‌ US Patent 11344829 Spin-on filter with external threads and methods	Patent 11344829 was granted and assigned to Donaldson Company on May, 2022 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11344829	May 31, 2022
‌ US Patent 7396375 Air filter having fluted filter media	Patent 7396375 was granted and assigned to Donaldson Company on July, 2008 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7396375	July 8, 2008
‌ US Patent 10359011 Vertical air intake system; air cleaner; and filter element	Patent 10359011 was granted and assigned to Donaldson Company on July, 2019 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	10359011	July 23, 2019
‌ US Patent 7959702 Air filtration media pack, filter element, air filtration media, and methods	Patent 7959702 was granted and assigned to Donaldson Company on June, 2011 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7959702	June 14, 2011
‌ US Patent 11400394 Spin-on filter with external threads and methods		Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11400394	August 2, 2022
‌ US Patent 7278259 Apparatus for emissions control, system, and methods	Patent 7278259 was granted and assigned to Donaldson Company on October, 2007 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7278259	October 9, 2007
‌ US Patent 9776116 Liquid filter, assembly, system, and methods	Patent 9776116 was granted and assigned to Donaldson Company on October, 2017 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	9776116	October 3, 2017
‌ US Patent 7291198 Filter system; element configuration; and methods	Patent 7291198 was granted and assigned to Donaldson Company on November, 2007 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7291198	November 6, 2007
‌ US Patent 6837920 Filter system; element configuration; and methods	Patent 6837920 was granted and assigned to Donaldson Company on January, 2005 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	6837920	January 4, 2005
‌ US Patent 7981187 Filter system; element configuration; and methods	Patent 7981187 was granted and assigned to Donaldson Company on July, 2011 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7981187	July 19, 2011
‌ US Patent 6986805 Filter system; element configuration; and methods	Patent 6986805 was granted and assigned to Donaldson Company on January, 2006 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	6986805	January 17, 2006
‌ US Patent 8734557 Air filtration media pack, filter element, air filtration media, and methods	Patent 8734557 was granted and assigned to Donaldson Company on May, 2014 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	8734557	May 27, 2014
‌ US Patent 11759744 Air filter arrangement; assembly; and, methods	Patent 11759744 was granted and assigned to Donaldson Company on September, 2023 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11759744	September 19, 2023
‌ US Patent 7572310 Filter system; element configuration; and methods	Patent 7572310 was granted and assigned to Donaldson Company on August, 2009 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7572310	August 11, 2009
‌ US Patent 9199187 Liquid filter, assembly, system, and methods	Patent 9199187 was granted and assigned to Donaldson Company on December, 2015 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	9199187	December 1, 2015
‌ US Patent 11654390 Filter systems, elements and methods with short-range wireless tracking features	Patent 11654390 was granted and assigned to Donaldson Company on May, 2023 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11654390	May 23, 2023
‌ US Patent 8425769 Filter arrangement and methods	Patent 8425769 was granted and assigned to Donaldson Company on April, 2013 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	8425769	April 23, 2013
‌ US Patent 11426691 Filter elements, air cleaner assemblies, and methods of use and assembly	Patent 11426691 was granted and assigned to Donaldson Company on August, 2022 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11426691	August 30, 2022
‌ US Patent 7340888 Diesel particulate matter reduction system	Patent 7340888 was granted and assigned to Donaldson Company on March, 2008 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	7340888	March 11, 2008
‌ US Patent 11298643 Filter cartridges; air cleaner assemblies; housings; features; components; and, methods	Patent 11298643 was granted and assigned to Donaldson Company on April, 2022 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	11298643	April 12, 2022
‌ US Patent 9517430 Air filtration media pack, filter element, air filtration media, and methods	Patent 9517430 was granted and assigned to Donaldson Company on December, 2016 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	9517430	December 13, 2016
‌ US Patent 9320997 Air filter cartridges; air cleaner assemblies; housings; features; components; and, methods	Patent 9320997 was granted and assigned to Donaldson Company on April, 2016 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	9320997	April 26, 2016
‌ US Patent 8361183 Air filtration media pack, filter element, air filtration media, and methods	Patent 8361183 was granted and assigned to Donaldson Company on January, 2013 by the United States Patent and Trademark Office.		Donaldson Company	United States Patent and Trademark Office	8361183	January 29, 2013
‌ US Patent 10046260 Air filter cartridges; air cleaner assemblies; housings; features; components; and, methods	Patent 10046260 was granted and assigned to Donaldson Company on August, 2018 by the United States Patent and Trademark Office.	Donaldson Company	Donaldson Company	United States Patent and Trademark Office	10046260	August 14, 2018

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