Trademarks = 2

Forward Citations = 43

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9 inventors (with patents filed for the assignee):

Charles L Crespi (5 out of 13 patents)

Vaughn P Miller (3 out of 3 patents)

Bruce W Penman (2 out of 2 patents)

4. Frank J Gonzalez (1 out of 30 patents)

5. Harry V Gelboin (1 out of 16 patents)

6. David Streser (1 out of 1 patent)

7. Robin L Davies (1 out of 1 patent)

8. Talia Sher (1 out of 1 patent)

9. Charles L Chrespi (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6420131 - Use of fluorescein aryl ethers in high throughput cytochrome P450 inhibition assays (2002-07-16),

2. 6207404 - Coumarin-based CYP3A fluorescent assay reagents (2001-03-27),

3. 6130342 - CYP2D fluorescent assay reagents (2000-10-10),

4. 5726041 - Method for detecting a receptor-ligand complex using a cytochrome P450 (1998-03-10),

5. 5429948 - Human cell line stably expressing 5cDNAS encoding (1995-07-04),

6. 5128255 - Method and a preparation to select for transfected DNA in mammalian cells (1992-07-07),

Company Overview

Gentest Corporation is a leading provider of genetic testing solutions for healthcare professionals and individuals seeking to optimize their health and wellness. With state-of-the-art technology and a team of expert geneticists, we offer a wide range of DNA tests to help individuals better understand their genetic predispositions and make informed decisions about their health. Our mission is to empower individuals to take control of their health through personalized genetic insights.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#93 in Woburn, MA

#2,545 in Massachusetts

#44,981 in US

Woburn, MA, United States of America

Gentest Corporation

Forward Citations = 43

9 inventors:

Charles L Crespi (5 out of 13 patents)

Vaughn P Miller (3 out of 3 patents)

Bruce W Penman (2 out of 2 patents)

4. Frank J Gonzalez (1 out of 30 patents)

5. Harry V Gelboin (1 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gentest Corporation. Retrieved from https://idiyas.com/company/gentest

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]