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For the Inventor, By the Inventor

Maidstone, United Kingdom

Peter Kirby

This inventor holds 6 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter Kirby. Retrieved from https://idiyas.com/inventor/peter-kirby-1r75rejh

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Bearsted, EN (1976)
  • Maidstone, E (1976)
  • Maidstone, EN (1976 - 1977)

Company Filing History:

goldMedal6 out of 7,646 
 
Shell Oil Comapny
 patents

Years Active: 1976-1977

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6 patents (USPTO):Explore Patents
1. 4042369 - Compositions and methods of combatting weeds in crops with (1977-08-16),
2. 4000149 - Herbicidal amide derivatives (1976-12-28),
3. 3993698 - Herbicidal 2-alkyl glycerol derivatives (1976-11-23),
4. 3986861 - Herbicidal amide compositions (1976-10-19),
5. 3986860 - Cyclic acetals of alpha-oxocarboxylic acid derivatives (1976-10-19),
6. 3959299 - Herbicidal amide derivatives (1976-05-25),

Title: Peter Kirby: Innovator in Herbicide Development

Introduction

Peter Kirby is a notable inventor based in Maidstone, GB. He has made significant contributions to the field of herbicide development, holding a total of 6 patents. His work focuses on creating effective solutions for combatting weeds in crops.

Latest Patents

Among his latest patents, Peter has developed compositions and methods for combatting weeds in crops using specific compounds. These compounds include formulas where R1 is alkyl, R2 is alkyl, aryl, or aralkyl, R3 is hydrogen or alkyl, and R4 is 2,6-dihalobenzyl, which are useful as herbicides. Additionally, he has created herbicidal amide derivatives, introducing new compounds where R1 and R2 are each alkyl, R3 is a nitrogen-containing heterocyclic group, and R4 is optionally substituted phenyl, also useful as herbicides.

Career Highlights

Peter Kirby is currently associated with Shell Oil Company, where he continues to innovate in the field of herbicides. His work has been instrumental in developing new methods that enhance agricultural productivity and sustainability.

Collaborations

Peter has collaborated with several professionals in his field, including Eirlys R Isaac and Graham C Smith. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Peter Kirby's contributions to herbicide development demonstrate his commitment to innovation in agriculture. His patents reflect a deep understanding of chemical compounds and their applications in crop management.

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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