David George Charne

This inventor holds 27 USPTO granted patents and 7 published patent applications, plus 12 CIPO patents and 2 EPO patents, primarily in Brassica Genetics. Top assignees: Pioneer Hi-Bred International, Inc., E.i. Dupont De Nemours and Company, Corteva Agriscience LLC. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David George Charne. Retrieved from https://idiyas.com/inventor/david-george-charne

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

Calculating rank

USPTO Granted Patents = 27 (Patent Applications = 7)

% Patents Active = 88.9

CIPO Patents = 12 (Patent Applications = 6)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 204(Granted Patents)

Location History:

Ontario, CA (2003)
Guelph, CA (1997 - 2021)

Company Filing History:

26 out of 6,903

Pioneer Hi-Bred International, Inc.

patents

3 out of 16,339

E.i. Dupont De Nemours and Company

patents

1 out of 117

Corteva Agriscience LLC

patents

4. 1 out of 834,659

Other

patents

where one patent can have more than one assignee

Years Active: 1997-2026

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Areas of Expertise:

Brassica Genetics

Shatter Resistance

Herbicide Tolerance

Pathogen Resistance

Canola Cultivar

Oilseed Brassica

Fertility Restorer Gene

Hybrid Seeds

Vegetable Oil

AHAS-Inhibitor

Sclerotinia Resistance

Early Maturity

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12590341 - BRASSICA GAT EVENT AND COMPOSITIONS AND METHODS FOR THE IDENTIFICATION AND/OR DETECTION THEREOF (2026-03-31),

2. 11078546 - Brassica GAT event and compositions and methods for the identification and/or detection thereof (2021-08-03),

3. 10526613 - QTLs associated with and methods for identifying shatter resistance in canola (2020-01-07),

4. 9713332 - [object Object] (2017-07-25),

5. 9708673 - [object Object] (2017-07-18),

6. 8993238 - [object Object] (2015-03-31),

7. 8581046 - [object Object] (2013-11-12),

8. 8575431 - [object Object] (2013-11-05),

9. 8558068 - [object Object] (2013-10-15),

10. 8558067 - Sclerotinia-resistant brassica (2013-10-15),

11. 7002056 - [object Object] (2006-02-21),

12. 6936751 - Brassica with early maturity resistance to an AHAS-inhibitor herbicide and blackleg disease (2005-08-30),

13. 6914171 - Brassica napus with early maturity (Early Napus) and resistance to an AHAS-inhibitor herbicide (2005-07-05),

14. 6720481 - Canola cultivar 46A42 (2004-04-13),

15. 6620989 - Canola cultivar 46A41 (2003-09-16),

Title: David George Charne - Inventor from Guelph, CA

Introduction: David George Charne is a prolific inventor based in Guelph, Canada, known for his innovative contributions to various fields.

Latest Patents: David George Charne holds several patents in the areas of renewable energy technologies, sustainable agriculture practices, and advanced materials science.

Career Highlights: With a career spanning over two decades, Charne has been instrumental in developing cutting-edge solutions that have significantly impacted industries such as clean energy, environmental conservation, and biotechnology.

Collaborations: Throughout his career, David George Charne has collaborated with leading research institutions, universities, and multinational corporations to bring his inventions to market, showcasing his ability to work across diverse teams and disciplines.

Conclusion: David George Charne's dedication to innovation and his passion for creating sustainable solutions highlight him as a prominent figure in the world of inventors, with a lasting impact on various sectors.

Profile summary based on public USPTO records.