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For the Inventor, By the Inventor

Reading, United Kingdom

Stephen Jones

This inventor holds 6 USPTO granted patents and 8 EPO patents. Top assignee: Dupont Teijin Films U.S. Limited Partnership. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Jones. Retrieved from https://idiyas.com/inventor/stephen-jones-763ah3th

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

USPTO Granted Patents = 6

% Patents Active = 66.7

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Reading, GB (2016 - 2019)
  • Wilton, GB (2023)

Company Filing History:

goldMedal6 out of 89 
 
Dupont Teijin Films U.S. Limited Partnership
 patents

Years Active: 2016-2023

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6 patents (USPTO):Explore Patents
1. 11701869 - Polyester films and devices containing them (2023-07-18),
2. 10450411 - Copolyesterimides comprising bis(2-hydroxyalkyl)-2,2'-(1,4-phenylene)bis(1,3-dioxoisoindoline-5-carboxylate) and articles made therefrom (2019-10-22),
3. 10377862 - Copolyesterimides derived from N,N'-bis-(hydroxyalkyl)-benzophenone-3,3′,4,4′-tetracarboxylic diimide and films made therefrom (2019-08-13),
4. 9840590 - Copolyesterimides derived from N,N'-bis-(hydroxyalkyl)-benzophenone-3,3′,4,4′-tetracarboxylic diimide and films made therefrom (2017-12-12),
5. 9637588 - Copolyesterimides derived from aromatic dicarboxylic acids and aliphatic glycols and films made therefrom (2017-05-02),
6. 9422399 - [object Object] (2016-08-23),

Title: Innovations by Inventor Stephen Jones in Polyester Technology

Introduction

Stephen Jones is an innovative inventor based in Reading, GB, renowned for his contributions to the field of polyester films. With a total of six patents to his name, Jones has focused on advancing thermoformable materials that cater to various industrial applications. His work is characterized by a commitment to improving the performance and stability of polyester products.

Latest Patents

Among his latest innovative patents, Stephen Jones has developed a groundbreaking thermoformable biaxially oriented coextruded polyester film. This film comprises a copolyester base layer and two outer polyester layers designed to enhance performance. The copolyester base layer is derived from terephthalic acid and a second aromatic dicarboxylic acid, ensuring that these materials achieve a high level of stability and heat resistance. Additionally, he has patented copolyesterimides that incorporate bis(2-hydroxyalkyl)-2,2'-(1,4-phenylene)bis(1,3-dioxoisoindoline-5-carboxylate), resulting in articles such as films, fibers, and molded compositions that exhibit improved thermal-mechanical stability.

Career Highlights

Stephen Jones is currently employed by DuPont Teijin Films U.S. Limited Partnership, a leading company in specialty films and advanced materials. His work has significantly contributed to the company’s innovation strategy, particularly in the development of high-performance polyester films that are both efficient and cost-effective.

Collaborations

Throughout his career, Jones has collaborated with talented coworkers, including Stephen William Sankey and David R. Turner. These collaborations have played a pivotal role in advancing the research and development efforts within the company, leading to innovative solutions that meet modern demands.

Conclusion

In summary, Stephen Jones stands out as an accomplished inventor specializing in polyester technology. His patents reflect a deep understanding of material science and a drive to innovate within his industry. Through his work at DuPont Teijin Films and his collaborations with esteemed colleagues, Jones continues to shape the future of polyester applications.

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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