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For the Inventor, By the Inventor

Kingsport, TN, United States of America

Eastman Chemical Company


USPTO Granted Patents = 2,002



Trademarks = 131

Forward Citations = 21,814

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1,481 inventors (with patents filed for the assignee):

goldMedal Kenny Randolph Parker (137 out of 146 patents)

silverMedal Mesfin Ejerssa Janka (70 out of 70 patents)

bronzeMedal Emmett Dudley Crawford (68 out of 72 patents)

4.  Thomas Joseph Pecorini (65 out of 65 patents)

5.  Charles Michael Buchanan (64 out of 68 patents)

6.  Lee R Partin (63 out of 70 patents)

7.  Gary Wayne Connell (62 out of 68 patents)

8.  Scott Donald Barnicki (56 out of 58 patents)

9.  Max Allen Weaver (56 out of 173 patents)

10.  Alan George Wonders (55 out of 77 patents)

11.  Michael Eugene Donelson (53 out of 70 patents)

12.  Ashfaq Shahanawaz Shaikh (52 out of 56 patents)

13.  Scott Ellery George (51 out of 57 patents)

14.  Robert Thomas Hembre (51 out of 51 patents)

15.  David Scott Porter (50 out of 51 patents)


Core Competencies:
Stretchable Multilayer Films
Chemical Recycling
Thermosetting Coating Composition
Polycondensation Pre-Polyesters
Cellulose Nanofibril
Plasticizers
Recycled Content Hydrocarbons
Pyrolysis Method
Agrochemical Formulation
Transparent Conductive Barrier Films
Weathering Resistance Polymers
Gasification of Plastics

2,002 patents:

1. 12492298 - 2-ethylhexanoyl substituted cellulose esters (2025-12-09),
2. 12486424 - Stretchable multilayer films (2025-12-02),
3. 12454604 - Treated waste plastic materials (2025-10-28),
4. 12446576 - Agrochemical formulation containing a sulfopolymer (2025-10-21),
5. 12435238 - Thermosetting coating composition with improved scratch resistance (2025-10-07),
6. 12435024 - Process for treating polyester methanolysis depolymerization product streams (2025-10-07),
7. 12421663 - Suspensions including cellulose nanofibril and polyester (2025-09-23),
8. 12421417 - Thermosetting coating composition with improved scratch resistance (2025-09-23),
9. 12404400 - Blends of copolyesters having recycled content and high heat resistance (2025-09-02),
10. 12398328 - Chemical recycling of processed mixed plastic waste streams (2025-08-26),
11. 12392936 - HMI display covers having low birefringence (2025-08-19),
12. 12391794 - Polycondensation pre-polyesters, other copolyester precursors, and copolyesters made therefrom (2025-08-19),
13. 12378434 - Curable coating compositions (2025-08-05),
14. 12378389 - Mixed ester terephthalate compositions useful as plasticizers (2025-08-05),
15. 12371625 - Processes and systems for making recycle content hydrocarbons through a propylene fractionator (2025-07-29),
Eastman Chemical Company is a global specialty chemical company that produces a wide range of materials and chemicals for various industries. With a focus on innovation and sustainability, Eastman is committed to delivering value to customers through its high-quality products and solutions.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

2,002 Patents

#1 in Kingsport, TN

#2 in Tennessee

#240 in US

#487 in the World

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Kingsport, TN, United States of America

Eastman Chemical Company

Forward Citations = 21,814

1,481 inventors:

goldMedal Kenny Randolph Parker (137 out of 146 patents)

silverMedal Mesfin Ejerssa Janka (70 out of 70 patents)

bronzeMedal Emmett Dudley Crawford (68 out of 72 patents)

4.  Thomas Joseph Pecorini (65 out of 65 patents)

5.  Charles Michael Buchanan (64 out of 68 patents)

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