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For the Inventor, By the Inventor

Schaumburg, IL, United States of America

Wellmark International

Calculating rank
USPTO Granted Patents = 19


Trademarks = 69

Forward Citations = 91

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28 inventors (with patents filed for the assignee):

goldMedal Kim Wenn Yang (6 out of 10 patents)

silverMedal Dennis Lee Murphy (4 out of 4 patents)

bronzeMedal 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:

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),
Company Overview
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 synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#13 in Schaumburg, IL

#876 in Illinois

#17,154 in US

#32,705 in the World

Schaumburg, IL (US)
Schaumburg, IL, United States of America

Wellmark International

Forward Citations = 91

28 inventors:

goldMedal Kim Wenn Yang (6 out of 10 patents)

silverMedal Dennis Lee Murphy (4 out of 4 patents)

bronzeMedal Jeanne Ann Witte (4 out of 4 patents)

4.  George Gu (3 out of 3 patents)

5.  Min Xie (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wellmark International. Retrieved from https://idiyas.com/company/wellmark-international

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

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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