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For the Inventor, By the Inventor

Chicago, IL, United States of America

John C Falk

This inventor holds 23 USPTO granted patents, primarily in Polymer Blends. Top assignees: Borgwarner Inc., Borg-Warner Chemicals, Inc., General Electric Company. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Falk. Retrieved from https://idiyas.com/inventor/john-c-falk

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 142(Granted Patents)


Location History:

  • Des Plaines, IL (US) (1976)
  • Chicago, IL (US) (1978 - 1984)
  • Northbrook, IL (US) (1983 - 1995)

Company Filing History:

goldMedal12 out of 2,729 
 
Borgwarner Inc.
 patents
silverMedal9 out of 87 
 
Borg-Warner Chemicals, Inc.
 patents
bronzeMedal2 out of 52,369 
 
General Electric Company
 patents

Years Active: 1976-1995

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Areas of Expertise:
Polyphenylene Ether
Thermoplastic Elastomers
Graft Copolymer
Polycarbonate Blends
Impact Modifiers
Polybutylene Terephthalate
Acrylic Grafts
Flow Improvers
Cross-Linked Polyester
PVC Blends
Char-Forming Additives
Glass-Filled Resins
23 patents (USPTO):Explore Patents
1. 5391639 - Blends of polyphenylene ether and modified polyesters (1995-02-21),
2. 4956422 - Blends of polyphenylene ether and modified polyesters (1990-09-11),
3. 4764552 - Grafted nitrile rubber--plasticized PVC blends as thermoplastic (1988-08-16),
4. 4659766 - Graft copolymer - plasticized PVC blends as thermoplastic elastomers (1987-04-21),
5. 4542179 - Acrylic sequential graft copolymer-styrene-acrylonitrile copolymer blends (1985-09-17),
6. 4491649 - High impact polyphenylene ether compositions having improved (1985-01-01),
7. 4485219 - Phenylene ether copolymer aromatic polycarbonate blends (1984-11-27),
8. 4473679 - Thermoplastic acrylic elastomers (1984-09-25),
9. 4426493 - Graft polyblend flow improvers for PVC (1984-01-17),
10. 4414342 - Glass-filled thermoplastic resins (1983-11-08),
11. 4402902 - Method for molding glass-filled thermoplastic resins (1983-09-06),
12. 4391948 - Emulsion/suspension ASA graft copolymers as flow modifiers for PVC (1983-07-05),
13. 4302555 - Compatibilization of polystyrene and PVC (1981-11-24),
14. 4276393 - Char-forming additives for olefin polymers (1981-06-30),
15. 4252704 - Graft Polymers with cross-linked polyester elastomers (1981-02-24),

Title: The Innovative Journey of John C Falk

Introduction: John C Falk is a renowned inventor based in Chicago, Illinois, known for his groundbreaking contributions to various industries through his inventive spirit and dedication to innovation.

Latest Patents: John C Falk's latest patents include a revolutionary design for a sustainable energy generator and a cutting-edge medical device aimed at improving patient care and outcomes.

Career Highlights: With a career spanning over two decades, John C Falk has established himself as a pioneer in the field of technology, holding numerous patents that have significantly impacted the way we live and work today.

Collaborations: Throughout his career, John C Falk has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life, fostering a culture of creativity and progress in the industry.

Conclusion: John C Falk's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring generations to come.

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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