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For the Inventor, By the Inventor

Harpenden, United Kingdom

David A Pulman

This inventor holds 10 USPTO granted patents. Top assignees: National Research Development Corporation, The Wellcome Foundation Limited, University of California. Active years: 1977-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Pulman. Retrieved from https://idiyas.com/inventor/david-a-pulman-8c0z8cd8

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 201(Granted Patents)


Location History:

  • Harpenden, EN (1977)
  • Caddington, GB (1986 - 1988)
  • Harpenden, GB (1979 - 1991)
  • Berkhamsted, GB (1991)
  • Hertfordshire, GB (1986 - 1996)

Company Filing History:

goldMedal8 out of 1,200 
 
National Research Development Corporation
 patents
silverMedal2 out of 32 
 
The Wellcome Foundation Limited
 patents
bronzeMedal1 out of 16,025 
 
University of California
 patents
where one patent can have more than one assignee

Years Active: 1977-1996

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10 patents (USPTO):Explore Patents
1. 5502073 - Heterocyclic pesticidal compounds (1996-03-26),
2. 5057504 - 1-heterocyclic bicyclo-octanes (1991-10-15),
3. 5004822 - Insecticides (1991-04-02),
4. 4789754 - Pesticide intermediates (1988-12-06),
5. 4736065 - Pesticides (1988-04-05),
6. 4622337 - 2,2-dimethyl-3-(2-halovinyl)cyclopropane carboxlic acid ester pesticides (1986-11-11),
7. 4594355 - Pesticides (1986-06-10),
8. 4464391 - Pesticides (1984-08-07),
9. 4137324 - Optionally substituted phenyl-.alpha.-cyclopropyl acetic acid esters and (1979-01-30),
10. 4024163 - Insecticides (1977-05-17),

Title: David A Pulman: Innovator in Pesticidal Compounds

Introduction

David A Pulman is a notable inventor based in Harpenden, GB. He has made significant contributions to the field of chemistry, particularly in the development of pesticidal compounds. With a total of 10 patents to his name, Pulman's work has had a considerable impact on pest control technologies.

Latest Patents

Among his latest patents, Pulman has developed heterocyclic pesticidal compounds that exhibit remarkable activity against arthropod pests. These compounds are characterized by their unique chemical structures, which include a variety of carbon atoms and functional groups. Additionally, he has patented bicyclic octanes that also demonstrate pesticidal properties, showcasing his innovative approach to pest management.

Career Highlights

Throughout his career, Pulman has worked with esteemed organizations such as the National Research Development Corporation and the Wellcome Foundation Limited. His experience in these institutions has allowed him to refine his expertise in chemical research and development.

Collaborations

Pulman has collaborated with notable colleagues, including Michael Elliott and Norman F Janes. These partnerships have contributed to the advancement of his research and the successful development of his patented compounds.

Conclusion

David A Pulman stands out as a significant figure in the field of pesticide innovation. His contributions through various patents reflect his dedication to improving pest control methods.

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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