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For the Inventor, By the Inventor

Kingsport, TN, United States of America

Damon Bryan Shackelford

This inventor holds 15 USPTO granted patents and 4 published patent applications and 10 EPO patents. Top assignee: Eastman Chemical Company. Active years: 2000-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Damon Bryan Shackelford. Retrieved from https://idiyas.com/inventor/damon-bryan-shackelford

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.4

ph-index = 6

Forward Citations = 87(Granted Patents)


Location History:

  • Johnson City, TN (US) (2000 - 2001)
  • Kingsport, TN (US) (2007 - 2018)

Company Filing History:

goldMedal15 out of 2,039 
 
Eastman Chemical Company
 patents

Years Active: 2000-2018

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15 patents (USPTO):Explore Patents
1. 10017606 - Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom (2018-07-10),
2. 9765203 - Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof (2017-09-19),
3. 9598533 - Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom (2017-03-21),
4. 9169388 - Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof (2015-10-27),
5. 8877984 - Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid (2014-11-04),
6. 8766017 - Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid (2014-07-01),
7. 8586701 - Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol (2013-11-19),
8. 8507638 - Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom (2013-08-13),
9. 8410318 - Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid (2013-04-02),
10. 8410317 - Process for the preparation of 1,4-cyclohexanedimethanol (2013-04-02),
11. 8299204 - Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof (2012-10-30),
12. 8193302 - Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof (2012-06-05),
13. 7211634 - Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol (2007-05-01),
14. 6191177 - Depolymerization apparatus for recycling polyesters (2001-02-20),
15. 6136869 - Depolymerization process for recycling polyesters (2000-10-24),

Title: Damon Bryan Shackelford: Innovator in Polyester Compositions

Introduction

Damon Bryan Shackelford is a notable inventor based in Kingsport, TN (US), recognized for his contributions to the field of polyester compositions. With a total of 15 patents to his name, he has made significant advancements in materials science, particularly in the development of innovative polyester formulations.

Latest Patents

Shackelford's latest patents include groundbreaking work on polyester compositions containing cyclobutanediol. One of his notable inventions describes a molded article comprising a polyester that includes a specific combination of dicarboxylic acids and glycols. This polyester is characterized by an inherent viscosity ranging from 0.80 to 1.0 dL/g and a glass transition temperature (Tg) between 90 to 110°C. Another patent focuses on polyester compositions that incorporate cyclobutanediol along with certain thermal stabilizers, enhancing the material's performance and stability.

Career Highlights

Damon Bryan Shackelford is currently employed at Eastman Chemical Company, where he continues to innovate and develop new materials. His work has not only contributed to the company's portfolio but has also advanced the industry standards for polyester applications.

Collaborations

Throughout his career, Shackelford has collaborated with talented individuals such as Benjamin Fredrick Barton and Ted Germroth. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Damon Bryan Shackelford stands out as a prominent inventor in the field of polyester compositions, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of materials science and engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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