Eastman Chemical Company
Utility Patents

Last updated:

List of all Eastman Chemical Company patents 147 in total

Status Patent
Grant
Utility: Polymer compositions and substrates for high temperature transparent conductive film applications External link
Filling date: 6 Sep 2025 Issue date: 8 Sep 2020
Grant
Utility: Regioselectively substituted cellulose esters and films made therefrom External link
Filling date: 6 Sep 2025 Issue date: 1 Sep 2020
Grant
Utility: Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2020
Grant
Utility: Amorphous propylene-ethylene copolymers External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2020
Grant
Utility: Adhesives comprising amorphous propylene-ethylene copolymers External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2020
Grant
Utility: Method of making an acetate tow band with shape and size used for coding External link
Filling date: 6 Sep 2025 Issue date: 21 Jul 2020
Grant
Utility: Flame retardant copolyester compositions External link
Filling date: 6 Sep 2025 Issue date: 14 Jul 2020
Grant
Utility: Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases External link
Filling date: 6 Sep 2025 Issue date: 7 Jul 2020
Grant
Utility: Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer External link
Filling date: 6 Sep 2025 Issue date: 30 Jun 2020
Grant
Utility: Furan-2,5-dicarboxylic acid purge process External link
Filling date: 6 Sep 2025 Issue date: 30 Jun 2020
Grant
Utility: Method for producing purified dialkyl-furan-2,5-dicarboxylate External link
Filling date: 6 Sep 2025 Issue date: 30 Jun 2020
Grant
Utility: Immobilized ruthenium-triphos catalysts for selective hydrogenolysis of amides External link
Filling date: 6 Sep 2025 Issue date: 16 Jun 2020
Grant
Utility: Aliphatic polyester coating compositions containing tetramethyl cyclobutanediol External link
Filling date: 6 Sep 2025 Issue date: 9 Jun 2020
Grant
Utility: Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins External link
Filling date: 6 Sep 2025 Issue date: 12 May 2020
Grant
Utility: Branched trialkyl quaternary ammonium compounds External link
Filling date: 6 Sep 2025 Issue date: 5 May 2020
Grant
Utility: Regioselectively substituted cellulose esters and films made therefrom External link
Filling date: 6 Sep 2025 Issue date: 5 May 2020
Grant
Utility: Synthesis of bicyclo[2.2.2]octanes External link
Filling date: 6 Sep 2025 Issue date: 28 Apr 2020
Grant
Utility: Methods of making compounds and mixtures having antidegradant and antifatigue efficacy External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: Method for the manufacture of cyclododecasulfur External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a purge zone External link
Filling date: 6 Sep 2025 Issue date: 7 Apr 2020
Grant
Utility: Iron-catalyzed selective production of methyl esters from aldehydes External link
Filling date: 6 Sep 2025 Issue date: 17 Mar 2020
Grant
Utility: Fiber reinforced polyvinyl chloride and copolyester compositions and articles made using these compositions External link
Filling date: 6 Sep 2025 Issue date: 10 Mar 2020
Grant
Utility: Process for the production of esters External link
Filling date: 6 Sep 2025 Issue date: 3 Mar 2020
Grant
Utility: Process for making formic acid utilizing lower-boiling formate esters External link
Filling date: 6 Sep 2025 Issue date: 25 Feb 2020
Grant
Utility: Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound External link
Filling date: 6 Sep 2025 Issue date: 25 Feb 2020
Grant
Utility: Low-temperature curable compositions External link
Filling date: 6 Sep 2025 Issue date: 18 Feb 2020
Grant
Utility: Polyester-based tape composites for wood reinforcement External link
Filling date: 6 Sep 2025 Issue date: 11 Feb 2020
Grant
Utility: Method of making a dialdeyhde External link
Filling date: 6 Sep 2025 Issue date: 4 Feb 2020
Grant
Utility: Method of making a dialdeyhde External link
Filling date: 6 Sep 2025 Issue date: 28 Jan 2020
Grant
Utility: Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC) External link
Filling date: 6 Sep 2025 Issue date: 28 Jan 2020
Grant
Utility: Process for making formic acid utilizing higher-boiling formate esters External link
Filling date: 6 Sep 2025 Issue date: 28 Jan 2020
Grant
Utility: Tough shrinkable films External link
Filling date: 6 Sep 2025 Issue date: 28 Jan 2020
Grant
Utility: Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant External link
Filling date: 6 Sep 2025 Issue date: 7 Jan 2020
Grant
Utility: Method of making fibers with chemical markers and physical features used for coding External link
Filling date: 6 Sep 2025 Issue date: 7 Jan 2020
Grant
Utility: Polymers containing cyclobutanediol and 2,2-bis(hydroxymethyl)alkylcarboxylic acid External link
Filling date: 6 Sep 2025 Issue date: 7 Jan 2020
Grant
Utility: Cellulose acetate tow bands and filters with surface markings External link
Filling date: 6 Sep 2025 Issue date: 24 Dec 2019
Grant
Utility: Cellulose ester optical films External link
Filling date: 6 Sep 2025 Issue date: 3 Dec 2019
Grant
Utility: Well treatment fiber delivery system External link
Filling date: 6 Sep 2025 Issue date: 5 Nov 2019
Grant
Utility: Fibers with surface markings used for coding External link
Filling date: 6 Sep 2025 Issue date: 22 Oct 2019
Grant
Utility: Iron-catalyzed cross-coupling of methanol with secondary or tertiary alcohols to produce formate esters External link
Filling date: 6 Sep 2025 Issue date: 8 Oct 2019
Grant
Utility: Supersonic separation of hydrocarbons External link
Filling date: 6 Sep 2025 Issue date: 8 Oct 2019
Grant
Utility: Methods of making compounds and mixtures having antidegradant and antifatigue efficacy External link
Filling date: 6 Sep 2025 Issue date: 1 Oct 2019
Grant
Utility: Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant External link
Filling date: 6 Sep 2025 Issue date: 24 Sep 2019
Grant
Utility: Compounds with antidegradant and antifatigue efficacy and compositions including said compounds External link
Filling date: 6 Sep 2025 Issue date: 10 Sep 2019
Grant
Utility: Furan-2,5-dicarboxylic acid purge process External link
Filling date: 6 Sep 2025 Issue date: 10 Sep 2019
Grant
Utility: Thermally integrated distillation systems and processes using the same External link
Filling date: 6 Sep 2025 Issue date: 3 Sep 2019
Grant
Utility: Method for catalytic production of refined enal products from an aldehyde feed stream using a single enclosed unit External link
Filling date: 6 Sep 2025 Issue date: 13 Aug 2019

Showing 100 to 147 of 147 patents.