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For the Inventor, By the Inventor

Maidenhead, United Kingdom

Robin G Shepherd

This inventor holds 25 USPTO granted patents, primarily in Organic Chemistry. Top assignees: John Wyeth Brother, Limited, American Home Products Corporation. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robin G Shepherd. Retrieved from https://idiyas.com/inventor/robin-g-shepherd

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 40(Granted Patents)


Location History:

  • Burnham, EN (1977)
  • Maidenhead, EN (1978)
  • Burnham, GB (1981 - 1986)
  • Maidenhead, GB (1980 - 1988)
  • Windsor, GB (1989 - 2002)

Company Filing History:

goldMedal25 out of 299 
 
John Wyeth Brother, Limited
 patents
silverMedal1 out of 1,567 
 
American Home Products Corporation
 patents
where one patent can have more than one assignee

Years Active: 1977-2002

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Areas of Expertise:
Oxathiazolidinyl Pyridines
Piperazine Derivatives
Tetrahydroquinolines
Thiazolobenzimidazoles
Cyclopenta Pyridines
Dihydropyridine Derivatives
Silyl Compounds
Hexahydroazepine
Phenanthridine Derivatives
Benzoxazocines
Thienoquinolizines
Nitriles
25 patents (USPTO):Explore Patents
1. 6395902 - Oxathiazolidinyl pyridines (2002-05-28),
2. 6175012 - Processes and intermediates for the preparation of piperazine derivatives (2001-01-16),
3. 6133449 - Processes and intermediates for the preparation of piperazine derivatives (2000-10-17),
4. 5629432 - Preparation of .alpha.-aryl .gamma.-butyrolactones (1997-05-13),
5. 5112832 - Certain cyclopenta[b]pyridines and 5,6,7,8-tetrahydroquinolines having (1992-05-12),
6. 5026854 - Method for the production of 2-bromo-5,6,7,8-tetrahydroquinoline and the (1991-06-25),
7. 4889936 - Process for preparing thiazolobenzimidazoles and intermediates used (1989-12-26),
8. 4812574 - Process for preparing thiazolobenzimidazoles and intermediates used (1989-03-14),
9. 4727149 - Preparation of nitriles of fused ring pyridine derivatives (1988-02-23),
10. 4717731 - 7H thieno[2,3-a]quinolizines, useful as .alpha..sub.2 -andrenoceptor (1988-01-05),
11. 4707552 - Preparation of nitriles and thioamides of fused ring pyridine derivatives (1987-11-17),
12. 4640924 - Thienoquinolizines and their use as .alpha..sub.2 -adrenoceptor (1987-02-03),
13. 4626522 - Benzoxazocines intermediates (1986-12-02),
14. 4609748 - Novel silyl reagents (1986-09-02),
15. 4577022 - Silyl compounds (1986-03-18),

Title: Innovations and Contributions of Robin G Shepherd

Introduction

Robin G Shepherd, an accomplished inventor based in Maidenhead, GB, holds an impressive portfolio of 25 patents. His innovative work predominantly focuses on chemical compounds and processes that have significant applications in the pharmaceutical industry.

Latest Patents

Among his latest patents, Shepherd has made notable advancements with "Oxathiazolidinyl pyridines" and "Processes and intermediates for the preparation of piperazine derivatives." These inventions contribute to the broader field of medicinal chemistry, showcasing his commitment to developing new therapeutic strategies.

Career Highlights

Throughout his career, Robin G Shepherd has worked with prominent companies such as John Wyeth & Brother Limited and American Home Products Corporation. His tenure at these organizations has allowed him to not only enhance his skills but also to contribute meaningfully to various research and development initiatives.

Collaborations

Shepherd’s collaborations with colleagues, including Alan C White and Christopher Ian Brightwell, have been pivotal in his inventive journey. These partnerships have fostered an environment of shared knowledge and expertise, ultimately leading to successful innovations in their respective fields.

Conclusion

In summary, Robin G Shepherd stands out as a dedicated inventor whose extensive patent portfolio reflects his innovative spirit. His contributions to the pharmaceutical industry, marked by collaborations and significant advancements, continue to influence the landscape of medicinal chemistry and beyond.

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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