logo

For the Inventor, By the Inventor

Allison Park, PA, United States of America

Paul H Pettit, Jr

This inventor holds 19 USPTO granted patents, primarily in Powder Coating Technology. Top assignee: Ppg Industries, Inc.. Active years: 1988-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul H Pettit, Jr. Retrieved from https://idiyas.com/inventor/paul-h-pettit-jr

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 14

Forward Citations = 408(Granted Patents)


Location History:

  • Allison Park, PA (US) (1988 - 1993)
  • Wexford, PA (US) (1991 - 1993)
  • Strongsville, OH (US) (1993)

Company Filing History:

goldMedal19 out of 2,825 
 
Ppg Industries, Inc.
 patents

Years Active: 1988-1993

Loading Chart...
Areas of Expertise:
Thermosetting Powder Coatings
Polyepoxides
Acrylic Copolymers
Curing Agents
Flow Modifiers
Particulate Mixtures
Low Tg Polymers
High Tg Polymers
Chip Resistant Coatings
Acid Groups
19 patents (USPTO):Explore Patents
1. 5248400 - Thermosetting powder coating compositions based on polyepoxides and (1993-09-28),
2. 5229458 - Powder coating of particulate thermoset resin and olefin-maleic (1993-07-20),
3. 5214101 - Powder coating composition comprising a co-reactable particulate mixture (1993-05-25),
4. 5212245 - Thermosetting powder coating compositions containing flow modifiers (1993-05-18),
5. 5202382 - Thermosetting powder coating composition containing a mixture of low Tg (1993-04-13),
6. 5182337 - Powder coating composition comprising a co-reactable particulate mixture (1993-01-26),
7. 5098955 - Powder coating composition low Tg and high Tg polymers with acid groups (1992-03-24),
8. 5091451 - Reaction products of alpha-aminomethylene phosphonic acids and epoxy (1992-02-25),
9. 5055524 - Polyol-modified polyanhydride curing agent for polyepoxide powder (1991-10-08),
10. 5013791 - Beta-hydroxyalkylamide cured acid polymer/polyepoxide powder coating (1991-05-07),
11. 5008335 - Powder coating compositions of polyepoxides, acrylic copolymers and (1991-04-16),
12. 4988767 - Thermosetting powder coating composition containing a mixture of low Tg (1991-01-29),
13. 4937288 - Powder coating composition (1990-06-26),
14. 4921913 - Powder coating compositions of polyepoxides and acrylic copolymers (1990-05-01),
15. 4889890 - Powder coating curing system containing a beta-hydroxyalkylamide (1989-12-26),

Title: Innovations of Paul H. Pettit, Jr. in Coating Technologies

Introduction

Paul H. Pettit, Jr., a notable inventor based in Allison Park, PA, has made significant contributions to the field of powder coating technologies. With a total of 19 patents to his name, Pettit’s work demonstrates a commitment to innovation and development in this specialized area of materials science.

Latest Patents

Among his latest patents are two noteworthy inventions focusing on thermosetting powder coating compositions. The first patent involves formulations based on polyepoxides, combining a solid particulated mixture of polyepoxide and an elastomer-modified phenolic compound. This innovation allows for the creation of low viscosity, stable powder coating formulations that produce chip-resistant coatings. The second patent presents powder coating compositions that incorporate a thermosetting or thermoplastic particulate resinous material alongside a flow modifier—a copolymer of maleic anhydride. This addition enhances the cured coating's recoat adhesion and crater control, showcasing Pettit’s inventive prowess.

Career Highlights

Paul H. Pettit, Jr. has spent a significant portion of his career at PPG Industries, Inc., where he has focused on advancing coating technologies. His expertise has not only enriched the company’s portfolio but has also positioned it as a leader in the coatings industry. His dedication to research and development is evident in his substantial number of patents that reflect ongoing advancements in the application of powder coatings.

Collaborations

Throughout his career, Pettit has collaborated with esteemed colleagues such as Marvin L. Kaufman and Debra L. Singer. These professional relationships have fostered an environment of innovation, allowing for the sharing of ideas and the development of groundbreaking technologies.

Conclusion

Paul H. Pettit, Jr. exemplifies the spirit of innovation in the coating industry through his numerous patents and contributions at PPG Industries, Inc. His latest advancements in thermosetting powder coatings highlight his commitment to enhancing product performance and durability. As a passionate inventor, Pettit’s work continues to influence the future of coating technologies.

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]
Loading…