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For the Inventor, By the Inventor

Monroeville, PA, United States of America

Robert D Herold

This inventor holds 27 USPTO granted patents and 1 published patent application and 9 EPO patents, primarily in Optical Materials. Top assignees: Ppg Industries Ohio, Inc., Ppg Industries, Inc., Arkema Inc.. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert D Herold. Retrieved from https://idiyas.com/inventor/robert-d-herold

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

USPTO Granted Patents = 27 

% Patents Active = 85.2

 

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 359(Granted Patents)


Company Filing History:

goldMedal22 out of 1,784 
 
Ppg Industries Ohio, Inc.
 patents
silverMedal3 out of 2,825 
 
Ppg Industries, Inc.
 patents
bronzeMedal1 out of 458 
 
Arkema Inc.
 patents
4. 1 out of 1 
 
Ppc Industries Ohio, Inc.
 patent

Years Active: 1998-2026

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Areas of Expertise:
Polymerization
Optical Articles
High Refractive Index
Polymerizable Composition
Photochromic
Thiol-Ene Prepolymer
Oligomers
Acrylic Monomers
Resin Composition
Polyol
Allyl Carbonate
Pigmented Compositions
27 patents (USPTO):Explore Patents
1. 12679914 - Polymerization of diol bis(allyl carbonates) using a mixture of two different peroxy compounds (2026-07-14),
2. 12084531 - High refractive index compositions and uses thereof (2024-09-10),
3. 11634537 - Polymerizable composition for optical articles and optical articles made therefrom (2023-04-25),
4. 11028206 - Polymerizable composition for optical articles (2021-06-08),
5. 10822455 - Composition for optical articles and optical articles made therewith (2020-11-03),
6. 10407540 - Composition for optical articles and optical articles made therewith (2019-09-10),
7. 10294318 - Polymerizable composition for optical articles (2019-05-21),
8. 9752025 - Polymerizable compositions and optical articles prepared therefrom (2017-09-05),
9. 9411076 - Pigmented polymerizable compositions and optical articles prepared therefrom (2016-08-09),
10. 9334345 - Polymerizable compositions containing (meth)acrylate monomers having sulfide linkages (2016-05-10),
11. 8017720 - Sulfur-containing oligomers and high index polyurethanes prepared therefrom (2011-09-13),
12. 7473754 - Optical resin composition (2009-01-06),
13. 7098290 - Method of preparing an optical polymerizate (2006-08-29),
14. 6669873 - Optical resin composition comprising thiol-ene prepolymer (2003-12-30),
15. 6506864 - Polymerizable composition of allyl functional monomers (2003-01-14),

Title: The Inventor Robert D Herold: Pioneering Innovations in Monroeville

Introduction: Robert D Herold is a distinguished inventor based in Monroeville, PA, known for his groundbreaking contributions to various fields.

Latest Patents: Robert D Herold holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Robert D Herold has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, Robert D Herold has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Robert D Herold's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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