% Expired Patents = 14.3

Trademarks = 8

Forward Citations = 243

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5 inventors (with patents filed for the assignee):

Robert W Sessions (7 out of 31 patents)

Alan R Kahn (2 out of 14 patents)

Roy D Carr (1 out of 7 patents)

4. Rainer Schmeichel (1 out of 4 patents)

5. Richard A Rodzen (1 out of 6 patents)

7 patents: Sort by Forward Citations

1. 7078056 - Method of attenuating bruise formation (2006-07-18),

2. 7078055 - Method of attenuating swelling or inflammation (2006-07-18),

3. 7022890 - Wound dressing suitable for insertion in nasal passages (2006-04-04),

4. 6794554 - Wound packing material (2004-09-21),

5. 6768040 - Wound dressing for treating injury to nasal passages (2004-07-27),

6. 6350339 - Non-stretching wound dressing and method for making same (2002-02-26),

7. 6349828 - Tamper evident packaging (2002-02-26),

Company Overview

Ferris Pharmaceuticals Inc. is a leading pharmaceutical company, specializing in the research, development, and manufacturing of innovative healthcare products. With a commitment to improving patient outcomes and enhancing quality of life, Ferris Pharmaceuticals Inc. is dedicated to providing safe and effective medical solutions. Our state-of-the-art facilities and team of experienced professionals ensure the highest standards of quality and efficacy in all our products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#5 in Burr Ridge, IL

#1,883 in Illinois

#39,907 in US

Burr Ridge, IL, United States of America

Ferris Pharmaceuticals Inc.

Forward Citations = 243

5 inventors:

Robert W Sessions (7 out of 31 patents)

Alan R Kahn (2 out of 14 patents)

Roy D Carr (1 out of 7 patents)

4. Rainer Schmeichel (1 out of 4 patents)

5. Richard A Rodzen (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ferris Pharmaceuticals Inc.. Retrieved from https://idiyas.com/company/ferris-pharmaceuticals

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]