List of Eastman Chemical Company patents

Patents where

Current Assignee

Name

Eastman Chemical Company

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7226985 Polyester-polycarbonate compositions	Patent 7226985 was granted and assigned to Eastman Chemical Company on June, 2007 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7226985	June 5, 2007
‌ US Patent 11492756 Paper press process with high hydrolic pressure	Patent 11492756 was granted and assigned to Eastman Chemical Company on November, 2022 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11492756	November 8, 2022
‌ US Patent 11390991 Addition of cellulose esters to a paper mill without substantial modifications	Patent 11390991 was granted and assigned to Eastman Chemical Company on July, 2022 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11390991	July 19, 2022
‌ US Patent 11396726 Air filtration articles		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11396726	July 26, 2022
‌ US Patent 11313081 Beverage filtration article		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11313081	April 26, 2022
‌ US Patent 11643477 Regioselectively substituted cellulose esters and films made therefrom	Patent 11643477 was granted and assigned to Eastman Chemical Company on May, 2023 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11643477	May 9, 2023
‌ US Patent 11396576 Oriented films and shrink films comprising polyesters which comprise tetramethylcyclobutanediol and ethylene glycol		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11396576	July 26, 2022
‌ US Patent 7435393 Baffle assembly module for vertical staged polymerization reactors	Patent 7435393 was granted and assigned to Eastman Chemical Company on October, 2008 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7435393	October 14, 2008
‌ US Patent 7622085 Baffle assembly module for vertical staged polymerization reactors	Patent 7622085 was granted and assigned to Eastman Chemical Company on November, 2009 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7622085	November 24, 2009
‌ US Patent 11447601 Polyester compositions which comprise tetramethylcyclobutanediol and ethylene glycol for calendering		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11447601	September 20, 2022
‌ US Patent 11332888 Paper composition cellulose and cellulose ester for improved texturing	Patent 11332888 was granted and assigned to Eastman Chemical Company on May, 2022 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11332888	May 17, 2022
‌ US Patent 7345104 Polyester-polycarbonate blends useful for extrusion blow-molding	Patent 7345104 was granted and assigned to Eastman Chemical Company on March, 2008 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7345104	March 18, 2008
‌ US Patent 7342059 Polyester-polycarbonate blends useful for extrusion blow-molding	Patent 7342059 was granted and assigned to Eastman Chemical Company on March, 2008 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7342059	March 11, 2008
‌ US Patent 11512433 Composition of matter feed to a head box		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11512433	November 29, 2022
‌ US Patent 11339537 Paper bag	Patent 11339537 was granted and assigned to Eastman Chemical Company on May, 2022 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11339537	May 24, 2022
‌ US Patent 7147927 Biaxially oriented polyester film and laminates thereof with copper	Patent 7147927 was granted and assigned to Eastman Chemical Company on December, 2006 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7147927	December 12, 2006
‌ US Patent 12104121 Recycle content mixed esters and solvents	Patent 12104121 was granted and assigned to Eastman Chemical Company on October, 2024 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	12104121	October 1, 2024
‌ US Patent 12116532 Compositions from the chemical recycling of plastic-derived streams and uses thereof	Patent 12116532 was granted and assigned to Eastman Chemical Company on October, 2024 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	12116532	October 15, 2024
‌ US Patent 7524920 Biaxially oriented copolyester film and laminates thereof	Patent 7524920 was granted and assigned to Eastman Chemical Company on April, 2009 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7524920	April 28, 2009
‌ US Patent 11286436 Feed location for gasification of plastics and solid fossil fuels		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11286436	March 29, 2022
‌ US Patent 11530516 Composition of matter in a pre-refiner blend zone		Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11530516	December 20, 2022
‌ US Patent 11639579 Recycle pulp comprising cellulose acetate	Patent 11639579 was granted and assigned to Eastman Chemical Company on May, 2023 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11639579	May 2, 2023
‌ US Patent 11492757 Composition of matter in a post-refiner blend zone	Patent 11492757 was granted and assigned to Eastman Chemical Company on November, 2022 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11492757	November 8, 2022
‌ US Patent 7026027 Amorphous copolyesters	Patent 7026027 was granted and assigned to Eastman Chemical Company on April, 2006 by the United States Patent and Trademark Office.		Eastman Chemical Company	United States Patent and Trademark Office	7026027	April 11, 2006
‌ US Patent 11655227 Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant	Patent 11655227 was granted and assigned to Eastman Chemical Company on May, 2023 by the United States Patent and Trademark Office.	Eastman Chemical Company	Eastman Chemical Company	United States Patent and Trademark Office	11655227	May 23, 2023

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