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For the Inventor, By the Inventor

Berkeley, CA, United States of America

Brian C Petrie

This inventor holds 7 USPTO granted patents. Top assignee: The Sherwin Williams Company. Active years: 1984-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brian C Petrie. Retrieved from https://idiyas.com/inventor/brian-c-petrie

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 65(Granted Patents)


Location History:

  • Chicago, IL (US) (1984 - 1987)
  • Berkeley, CA (US) (1989 - 1992)

Company Filing History:

goldMedal7 out of 495 
 
The Sherwin Williams Company
 patents

Years Active: 1984-1992

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7 patents (USPTO):Explore Patents
1. 5098788 - Isocyanate functional polymers (1992-03-24),
2. 4983676 - Isocyanate functional polymers (1991-01-08),
3. 4861853 - Isocyanate functional polymers (1989-08-29),
4. 4668360 - Process for electrocoating water reducible quaternary ammonium salt (1987-05-26),
5. 4561952 - Water reducible quaternary ammonium salt containing polymers (1985-12-31),
6. 4444955 - Water reducible quaternary ammonium salt containing polymers (1984-04-24),
7. 4444954 - Water reducible quaternary ammonium salt containing polymers (1984-04-24),

Title: Brian C. Petrie: Innovator of Isocyanate Functional Polymers

Introduction

Brian C. Petrie is a distinguished inventor based in Berkeley, California, known for his significant contributions to the field of polymer chemistry. With a total of seven patents to his name, his work has had a considerable impact on the development of advanced materials.

Latest Patents

Petrie's latest patents focus on isocyanate functional polymers, which are useful as crosslinking agents or as moisture-curing polymers. His innovations in this area encompass the addition polymerization reaction products, showcasing his expertise in creating materials that meet the demands of various industrial applications.

Career Highlights

Brian C. Petrie is currently employed at The Sherwin-Williams Company, a prominent leader in the coatings industry. His work there has allowed him to leverage his extensive knowledge in polymer science, contributing to advancements in products that enhance performance and durability.

Collaborations

Throughout his career, Petrie has collaborated with notable colleagues, including Sherman J. Mels and Richard J. Pokusa. These partnerships have facilitated a dynamic exchange of ideas, further driving innovation and research within the field.

Conclusion

Brian C. Petrie's contributions exemplify the spirit of innovation and dedication in the realm of polymer chemistry. His continued work at The Sherwin-Williams Company and the development of cutting-edge materials solidify his reputation as a leading inventor in the industry.

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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