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For the Inventor, By the Inventor

Verona, PA, United States of America

Karl F Schimmel

This inventor holds 55 USPTO granted patents, primarily in Coating Compositions (CPC class 260 ). Top assignees: Ppg Industries, Inc., Ppg Industries Ohio, Inc.. Active years: 1976-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl F Schimmel. Retrieved from https://idiyas.com/inventor/karl-f-schimmel

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

Calculating rank
USPTO Granted Patents = 55

% Patents Active = 96.4

Average Co-Inventor Count = 3.0

ph-index = 14

Forward Citations = 649(Granted Patents)

Forward Citations (Not Self Cited) = 640(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Allegheny County, PA (US) (1996)
  • Penn Hills Boro., PA (US) (1997)
  • Verona Borough, PA (US) (1998)
  • Verona, PA (US) (1976 - 2003)

Company Filing History:

goldMedal47 out of 2,825 
 
Ppg Industries, Inc.
 patents
silverMedal8 out of 1,789 
 
Ppg Industries Ohio, Inc.
 patents

Years Active: 1976-2003

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Areas of Expertise:
Coating Compositions
Block Copolymers
Pigment Dispersions
Low Surface Tension
Controlled Radical Polymerization
Thermosetting Coatings
Polyurethane Oligomers
Emulsion Polymers
Acrylic Resins
Rheology Modifiers
Additives
Dispersants
55 patents (USPTO):Explore Patents
1. 6586530 - Low surface tension (meth) acrylate containing block copolymer prepared by controlled radical polymerization (2003-07-01),
2. 6583223 - Coating compositions which contain a low surface tension (meth) acrylate containing block copolymer flow control agent (2003-06-24),
3. 6326420 - Pigment dispersions containing dispersants prepared by controlled radical polymerization (2001-12-04),
4. 6288173 - Block copolymers (2001-09-11),
5. 6284855 - Copolymer of monocarboxylic acid with at least 8C and unsaturated dicarboxylic ester (2001-09-04),
6. 6197883 - Thermosetting coating compositions containing flow modifiers prepared by controlled radical polymerization (2001-03-06),
7. 6096813 - N-acyl amino acid compositions and their use as adhesion promoters (2000-08-01),
8. 6090894 - Hydroxy-functional copolymer by reacting epoxy with .gtoreq.C8 (2000-07-18),
9. 5891960 - Coating compositions with citric acid containing polymers for enhanced (1999-04-06),
10. 5739194 - Humidity resistant aqueous urethane/acrylic resins and coating (1998-04-14),
11. 5612416 - Unsaturated hydroxy diester copolymers and their use in coating (1997-03-18),
12. 5585427 - Pigment dispersing additive for coating compositions (1996-12-17),
13. 5248562 - Polyvinyl chloride plastisol composition suitable as a sealant (1993-09-28),
14. 5229458 - Powder coating of particulate thermoset resin and olefin-maleic (1993-07-20),
15. 5182355 - Polyurethane polyanhydride oligomers and method of preparation (1993-01-26),

Title: The Innovative Mind of Karl F. Schimmel

Introduction:

Karl F. Schimmel, a distinguished inventor hailing from Verona, PA (US), is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Karl F. Schimmel holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights:

Throughout his illustrious career, Karl F. Schimmel has demonstrated a remarkable ability to transform visionary ideas into tangible inventions that have revolutionized the industry.

Collaborations:

Karl F. Schimmel has collaborated with leading experts and organizations in the technology sector, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements in the field.

Conclusion:

In conclusion, Karl F. Schimmel's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a pioneering inventor in Verona, PA (US) and beyond.

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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