Trademarks = 4

Forward Citations = 324

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21 inventors (with patents filed for the assignee):

Bernard Hirshowitz (3 out of 9 patents)

Eitan Rogel (2 out of 8 patents)

David A Swann (2 out of 12 patents)

4. Bernard P Sullivan (2 out of 2 patents)

5. Jeffrey Stein (2 out of 4 patents)

6. Amnon Levy (2 out of 4 patents)

7. Charles L Putnam (2 out of 2 patents)

8. Paul C DiCesare (1 out of 77 patents)

9. Dale P DeVore (1 out of 36 patents)

10. John E Burbank, Iii (1 out of 25 patents)

11. Gordon Jamieson (1 out of 1 patent)

12. Kenneth R Richardson (1 out of 1 patent)

13. Tarlach Singh (1 out of 1 patent)

14. Daniel P Rodak (1 out of 9 patents)

15. Julian Borgia (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5951531 - Apparatus and method for applying a particulate hemostatic agent to (1999-09-14),

2. 5893879 - Apparatus for the closure of wide skin defects by stretching of skin (1999-04-13),

3. 5759193 - Single needle skin stretching device (1998-06-02),

4. 5486196 - Apparatus for the closure of wide skin defects by stretching of skin (1996-01-23),

5. 4920104 - Sodium hyaluronate composition (1990-04-24),

6. 4897349 - Biosynthesis of hyaluronic acid (1990-01-30),

Company Overview

Medchem Products, Inc. is a leading pharmaceutical company specializing in the development and manufacturing of high-quality chemical compounds for the healthcare industry. With a focus on research and innovation, Medchem Products is committed to providing solutions for complex medical challenges. Their product range includes a variety of active pharmaceutical ingredients and intermediates, along with custom synthesis services to meet the unique needs of their clients. Visit their website for more information on their products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#19 in Acton, MA

#2,546 in Massachusetts

#45,007 in US

Acton, MA, United States of America

Medchem Products, Inc.

Forward Citations = 324

21 inventors:

Bernard Hirshowitz (3 out of 9 patents)

Eitan Rogel (2 out of 8 patents)

David A Swann (2 out of 12 patents)

4. Bernard P Sullivan (2 out of 2 patents)

5. Jeffrey Stein (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Medchem Products, Inc.. Retrieved from https://idiyas.com/company/medchem-products

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]