For the Inventor, By the Inventor

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Lake Forest, IL, United States of America

Walgreen Health Solutions, LLC

USPTO Granted Patents = 3

EPO Patents = 1

Trademarks = 28

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Denis Burke Drennan (2 out of 16 patents)

Matthew Frank Trapani (1 out of 31 patents)

Charles R Walgreen (1 out of 1 patent)

4. Sakeena I Haq (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12114995 - Wireless pressure-sensitive dressing assemblies and wireless monitoring systems equipped therewith (2024-10-15),

2. 11311231 - Dressing assembly (2022-04-26),

3. 10334905 - Heel-suspending protective boot (2019-07-02),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#46 in Lake Forest, IL

#3,363 in Illinois

#72,030 in US

Lake Forest, IL, United States of America

Walgreen Health Solutions, LLC

Forward Citations = 3

4 inventors:

Denis Burke Drennan (2 out of 16 patents)

Matthew Frank Trapani (1 out of 31 patents)

Charles R Walgreen (1 out of 1 patent)

4. Sakeena I Haq (1 out of 1 patent)

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