Michel Duval

This inventor holds 15 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Hydro-Quebec, Societe Nationale Elf Aquitaine, Dai-Ichi Kogyo Seiyaku Co., Ltd.. Active years: 1986-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michel Duval. Retrieved from https://idiyas.com/inventor/michel-duval

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

USPTO Granted Patents = 15

% Patents Active = 93.3

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 277(Granted Patents)

Location History:

Jean-Brillant, CA (1995)
Montreal, CA (1986 - 1998)
Montrèal, CA (2014)

Company Filing History:

Societe Nationale Elf Aquitaine

patents

1 out of 252

Dai-Ichi Kogyo Seiyaku Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1986-2014

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8765477 - Hot-spot temperature measurment in an oil containing electric apparatus with a compound forming a temperature dependent oil soluble residue (2014-07-01),

2. 5755985 - LPB electrolyte compositions based on mixtures of copolymers and (1998-05-26),

3. 5622792 - Additives for extruding polymer electrolytes (1997-04-22),

4. 5536278 - Process for assembling LPB batteries (1996-07-16),

5. 5521026 - Process for preparing solutions of a positive electrode for polymer (1996-05-28),

6. 5486435 - Additives for extruding polymer electrolytes (1996-01-23),

7. 5380605 - Process for preparing solutions of electrolytes for solid polymer (1995-01-10),

8. 5376210 - Peeling aids for LPB electrolytes and method of use (1994-12-27),

9. 5360684 - Electrochemical cell for polymer electrolyte-lithium batteries (ACEP) (1994-11-01),

10. 5348824 - Process of coating by melt extrusion a solid polymer electrolyte on (1994-09-20),

11. 5227264 - Device for packaging a lithium battery (1993-07-13),

12. 4968319 - Process for production of an electrochemical sub-assembly comprising an (1990-11-06),

13. 4889965 - Microwave drying of the paper insulation of high voltage (1989-12-26),

14. 4758483 - Novel macromolecular material for use in realizing electrolytes and/or (1988-07-19),

15. 4578326 - Novel macromolecular material for use in realizing electrolytes and/or (1986-03-25),

Title: Inventor Michel Duval

Introduction: Michel Duval is a renowned inventor based in Montreal, Canada, known for his groundbreaking contributions to various fields.

Latest Patents: Michel Duval holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics.

Career Highlights: Throughout his career, Michel Duval has been recognized for his innovative solutions that have significantly impacted industries such as healthcare, technology, and environmental sustainability.

Collaborations: Michel Duval has collaborated with leading research institutions, universities, and companies to bring his inventions to life and make a positive difference in the world.

Conclusion: Michel Duval's passion for innovation and his dedication to creating impactful solutions have solidified his reputation as a pioneering inventor in Montreal and beyond.

Profile summary based on public USPTO records.