Newton, MA, United States of America

Quercegen Pharma LLC

Calculating rank
USPTO Granted Patents = 4

% Expired Patents = 50.0

Trademarks = 8

Forward Citations = 15

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8 inventors (with patents filed for the assignee):

goldMedal Thomas Christian Lines (2 out of 10 patents)

silverMedal Naoto Yamaguchi (1 out of 12 patents)

bronzeMedal Mitsunori Ono (1 out of 94 patents)

4.  Lan Bo Chen (1 out of 23 patents)

5.  Jean-Pierre Kinet (1 out of 15 patents)

6.  Keizo Koya (1 out of 58 patents)

7.  Noriaki Tatsuta (1 out of 22 patents)

8.  Marie-Helene Jouvin (1 out of 3 patents)


4 patents:

Company Overview
Quercegen Pharma LLC is a leading biotech company focused on developing innovative therapies using cutting-edge technology. With a proven track record of success, Quercegen is dedicated to advancing medical research and improving patient outcomes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

4 Patents

#69 in Newton, MA

#3,318 in Massachusetts

#60,778 in US

Newton, MA (US)
Newton, MA, United States of America
Forward Citations = 15

8 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quercegen Pharma LLC. Retrieved from https://idiyas.com/company/quercegen-pharma

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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