EASTMAN CHEMICAL COMPANY

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4 2,082 total patents issued
767 Total Apps Published
May 07, 2013 most recent publication

Details

2,082 Issued Patents
150 Issued in last 3 years
235 Published in last 3 years

21,365 Total Citation Count
Jul 29, 1964 Earliest Filing
1,431 Expired/Abandoned/Withdrawn Patents

Technologies

C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 136 10

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C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 130 19

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C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 96 14

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B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 42 79

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C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 40 62

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C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 40 34

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A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 30 164

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C07D HETEROCYCLIC COMPOUNDS 30 92

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B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 29 43

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C08B POLYSACCHARIDES; DERIVATIVES THEREOF 26 2

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Top Patents (by citation)

5,681,918 Process for preparing copolyesters of terephthalic acid ethylene glycol and 1 4-cyclohexanedimethanol exhibiting a neutral hue high clarity and increased brightness Feb 20, 96 Oct 28, 97 [C08G] 111

5,372,864 Toners for polyesters Sep 03, 93 Dec 13, 94 [C08G, B29D] 111

5,292,783 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends Nov 21, 91 Mar 08, 94 [C08L] 102

5,384,377 Toners for polyesters Feb 16, 94 Jan 24, 95 [C08G, C08F] 93

5,340,884 Polyamide concentrate useful for producing blends having improved flavor retaining property and clarity Sep 13, 93 Aug 23, 94 [C08F, B32B, C08L] 93

5,446,079 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends Dec 07, 93 Aug 29, 95 [C08G, C08L] 87

5,239,020 Polyester/polycarbonate blends Nov 14, 91 Aug 24, 93 [C08L] 85

5,942,585 Polycarbonate and polyester blends Dec 23, 97 Aug 24, 99 [C08L] 79

5,783,307 UV stabilized multi-layer structures with detectable UV protective layers and a method of detection Nov 04, 96 Jul 21, 98 [G02B, F21V, G01J, B32B, G01N] 78

6,043,322 Clear polycarbonate and polyester blends Dec 23, 97 Mar 28, 00 [C08L] 74

Recent Publications

2013/0101,773 CONTAINERS COMPRISING POLYESTER COMPOSITIONS WHICH COMPRISE CYCLOBUTANEDIOL Dec 10, 12 Apr 25, 13 [C08G, B65D]

2013/0095,263 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, AND 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B65D]

2013/0095,268 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF AND CYCLOHEXANEDIMETHANOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B32B, C08K, C08L]

2013/0095,269 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF AND ETHYLENE GLYCOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B32B, C08L]

2013/0095,270 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, CYCLOBUTANEDIOL AND CYCLOHEXANEDIMETHANOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B32B, C08L]

2013/0095,271 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, ETHYLENE GLYCOL AND CYCLOHEXANEDIMETHANOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B32B, C08K, C08L]

2013/0095,272 POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, CYCLOBUTANEDIOL AND ETHYLENE GLYCOL Oct 10, 12 Apr 18, 13 [C08G, C09D, B32B, C08L]

2013/0072,628 COATING COMPOSITIONS CONTAINING CYCLOBUTANEDIOL Oct 23, 12 Mar 21, 13 [C08G, C09D]

2013/0072,696 CATALYTIC DEHYDRATION OF ALCOHOLS AND ETHERS OVER A TERNARY MIXED OXIDE Sep 16, 11 Mar 21, 13 [C07D, C07C]

2013/0072,715 PROCESS FOR PREPARING V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS Sep 16, 11 Mar 21, 13 [C07C, B01J]

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Recent Patents

8,435,636 Optical compensation films of brominated styrenic polymers and related methods Apr 24, 09 May 07, 13 [B32B]

8,435,908 Water-dispersible and multicomponent fibers from sulfopolyesters Dec 13, 10 May 07, 13 [D04H]

8,431,232 Aromatic-aliphatic polyester hot melt adhesives for roll-applied labels Oct 12, 09 Apr 30, 13 [C08G, R32B]

8,420,868 Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols Dec 09, 10 Apr 16, 13 [C07C]

8,420,869 Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols Dec 09, 10 Apr 16, 13 [C07C]

8,415,450 Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom Jan 12, 12 Apr 09, 13 [C08G, C08L]

8,410,317 Process for the preparation of 1,4-cyclohexanedimethanol Jul 29, 11 Apr 02, 13 [C07C]

8,410,318 Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid Jul 29, 11 Apr 02, 13 [C07C]

8,398,907 Process of making water-dispersible multicomponent fibers from sulfopolyesters Dec 22, 10 Mar 19, 13 [D01D, D01F]

8,394,997 Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols Dec 09, 10 Mar 12, 13 [C07C]

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