For the Inventor, By the Inventor

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Schaumburg, IL, United States of America

Wellmark International

USPTO Granted Patents = 19

EPO Patents = 1

Trademarks = 69

Forward Citations = 91

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28 inventors (with patents filed for the assignee):

Kim Wenn Yang (6 out of 10 patents)

Dennis Lee Murphy (4 out of 4 patents)

Jeanne Ann Witte (4 out of 4 patents)

4. George Gu (3 out of 3 patents)

5. Min Xie (3 out of 3 patents)

6. Keith Haas (3 out of 3 patents)

7. Doug Vangundy (3 out of 3 patents)

8. John David Hartman (3 out of 6 patents)

9. Joe Doyle McDaniel (3 out of 3 patents)

10. Kim Thuy Nguyen (3 out of 3 patents)

11. Robin Rudolph (2 out of 2 patents)

12. Patrick Roy Brown (2 out of 2 patents)

13. William B Warner (1 out of 8 patents)

14. Tracy McFadden (1 out of 1 patent)

15. Richard Moorman (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 10694749 - Insecticide formulation (2020-06-30),

2. 10645932 - Extended release formulation (2020-05-12),

3. 10645931 - Extended release formulation (2020-05-12),

4. 9375001 - Granular fly bait (2016-06-28),

5. 9149416 - High deposition cleansing system (2015-10-06),

6. D725486 - Device for applying a formulation to skin (2015-03-31),

7. D725485 - Device for applying a formulation to skin (2015-03-31),

8. D702563 - Device for applying a formulation to skin (2014-04-15),

9. 8226963 - Feed-through lignin-pesticide compositions (2012-07-24),

10. 7892571 - Controlled release of S-methoprene and other active ingredients with activated carbon (2011-02-22),

11. 7348019 - Stabilized block pesticide compositions (2008-03-25),

12. D551562 - Dog bone topical dispenser (2007-09-25),

13. D548609 - Cat topical dispenser (2007-08-14),

14. 7238365 - Pesticide formulation (2007-07-03),

15. 7196116 - Solid pesticide compositions with extended stability (2007-03-27),

Wellmark International, headquartered in Schaumburg, IL, specializes in the development and manufacturing of innovative pest control solutions. The company focuses on providing advanced products for both commercial and residential markets, emphasizing sustainability and environmental responsibility. Wellmark's research and technology efforts are directed towards creating effective, safe, and user-friendly solutions that address pest management challenges globally, ensuring compliance with regulatory standards and promoting public health.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#13 in Schaumburg, IL

#875 in Illinois

#17,123 in US

#32,623 in the World

Schaumburg, IL, United States of America

Wellmark International

Forward Citations = 91

28 inventors:

Kim Wenn Yang (6 out of 10 patents)

Dennis Lee Murphy (4 out of 4 patents)

Jeanne Ann Witte (4 out of 4 patents)

4. George Gu (3 out of 3 patents)

5. Min Xie (3 out of 3 patents)

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