Denis Duchesne

This inventor holds 35 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 17 EPO patents, primarily in Fluoropolymer Chemistry. Top assignees: 3M Innovative Properties Company, Dyneon Gmbh. Active years: 1991-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denis Duchesne. Retrieved from https://idiyas.com/inventor/denis-duchesne

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

USPTO Granted Patents = 35 (Patent Applications = 7)

% Patents Active = 60.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 17 (Patent Applications = 29)

Average Co-Inventor Count = 6.3

ph-index = 7

Forward Citations = 179(Granted Patents)

Location History:

Saint Paul, MN (US) (1991)
Woodbury, MN (US) (2001 - 2024)

Company Filing History:

33 out of 22,412

3M Innovative Properties Company

Years Active: 1991-2025

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Areas of Expertise:

Fluoroolefins

Fluorinated Copolymers

Thermal Decomposition

Tetrafluoroethylene

Fluoropolymer Processing

Conductive Compositions

Sulfonyl Groups

Microemulsions

High Purity Fluoropolymers

Extrudable Thermoplastics

Block Copolymers

Oligomers

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12286387 - Process of making fluoroolefins by thermal decomposition of fluorinated ionomers (2025-04-29),

2. 12034193 - Fluorinated copolymer and compositions and articles including the same (2024-07-09),

3. 11492431 - Fluorinated copolymer having sulfonyl pendant groups and compositions and articles including the same (2022-11-08),

4. 11377510 - Fluorinated copolymer and compositions and articles including the same (2022-07-05),

5. 11267922 - Fluorinated block copolymers derived from nitrile cure-site monomers (2022-03-08),

6. 11261280 - Fluorinated block copolymers (2022-03-01),

7. 11155661 - Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups (2021-10-26),

8. 10844152 - Tetrafluoroethylene and perfluorinated allyl ether copolymers (2020-11-24),

9. 10766990 - Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same (2020-09-08),

10. 10730980 - Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups (2020-08-04),

11. 10723868 - Fluoropolymer processing additive, compositions, and methods (2020-07-28),

12. 10717795 - Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups (2020-07-21),

13. 10703833 - Amine-containing polymers, dispersions thereof and methods of making and using the same (2020-07-07),

14. 10676591 - Conductive fluoropolymer compositions (2020-06-09),

15. 10676555 - Tetrafluoroethylene copolymers having sulfonyl groups (2020-06-09),

Title: Inventor Denis Duchesne - Pioneering Innovations in Woodbury, MN

Introduction: Denis Duchesne is a visionary inventor based in Woodbury, MN, known for his groundbreaking contributions to various industries.

Latest Patents: Denis Duchesne holds several patents in the fields of renewable energy, sustainable materials, and advanced manufacturing processes.

Career Highlights: With a career spanning over two decades, Denis Duchesne has been instrumental in developing cutting-edge technologies that have revolutionized the way we approach environmental challenges and industrial processes.

Collaborations: Throughout his career, Denis Duchesne has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life and make a lasting impact on society.

Conclusion: Denis Duchesne'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.