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For the Inventor, By the Inventor

North Haven, CT, United States of America

Reinhard H Richter

This inventor holds 16 USPTO granted patents. Top assignee: The Upjohn Co.. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reinhard H Richter. Retrieved from https://idiyas.com/inventor/reinhard-h-richter

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 128(Granted Patents)


Location History:

  • Hamden, CT (US) (1976)
  • North Haven, CT (US) (1977 - 1986)

Company Filing History:

goldMedal16 out of 2,170 
 
The Upjohn Co.
 patents

Years Active: 1976-1986

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16 patents (USPTO):Explore Patents
1. 4565835 - Diisocyanate (1986-01-21),
2. 4522762 - Diisocyanate (1985-06-11),
3. 4339381 - 1,3-Alkylene-diazetidine-2,4-diones (1982-07-13),
4. 4257996 - Process for preparing particle board and polyisocyanate-phosphorus (1981-03-24),
5. 4257995 - Process for preparing particle board and polyisocyanate-phosphorus (1981-03-24),
6. 4228053 - Concrete preparation with aqueous solution of product from polyether (1980-10-14),
7. 4217436 - Polyurethane forming compositions (1980-08-12),
8. 4190599 - Amide-containing diisocyanates and preparation thereof (1980-02-26),
9. 4154931 - Process for the preparation of cyclic ureas (1979-05-15),
10. 4143014 - Novel compositions (1979-03-06),
11. 4138398 - Bis-cyclic ureas (1979-02-06),
12. 4058563 - Novel schiff bases (1977-11-15),
13. 4051166 - Araliphatic diisocyanates (1977-09-27),
14. 4026943 - Novel process (1977-05-31),
15. 4020104 - Process for isomerizing cis,cis- and cis,trans-isomers of (1977-04-26),

Title: Innovations of Reinhard H. Richter in the Field of Polyurethanes

Introduction

Reinhard H. Richter is an esteemed inventor based in North Haven, CT, USA, known for his significant contributions to the field of polymer chemistry. With a prolific record of 16 patents, he has made impactful advancements that cater to various industrial applications.

Latest Patents

Among his latest innovations is the development of a novel aliphatic diisocyanate, specifically 1,4-bis(2-isocyanatoethyl)cyclohexane. This innovative compound has shown promise in producing polyurethanes with remarkable properties. Polyurethane elastomers derived from this diisocyanate, when combined with a polymeric diol and a low molecular weight diol extender, demonstrate significantly improved resilience characteristics. These enhanced materials are particularly advantageous for the manufacturing of automobile bumpers and fenders, showcasing their practical applications in the automotive industry.

Career Highlights

Reinhard H. Richter's career has been marked by consistent innovation and dedication to materials science. He has played a pivotal role at The Upjohn Company, where he focuses on exploring and developing new chemical compounds that lead to improved performance in diverse applications.

Collaborations

Throughout his career, Reinhard has worked alongside esteemed colleagues such as Benjamin W. Tucker and Henri Ulrich. Their collaborations have fostered an environment of creativity and innovation, contributing to successful patent applications and advancements in polymer technology.

Conclusion

Reinhard H. Richter's commitment to research and innovation has resulted in the development of advanced materials that benefit various industries. His latest patents not only reflect his ingenuity but also highlight the potential for future advancements in polymer science. As he continues to push the boundaries of material applications, his work stands as a testament to the power of innovation in shaping the future of technology.

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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