Quintessence Biosciences, Inc. is a biotechnology company based in Madison, Wisconsin, specializing in the development of innovative therapies for cancer treatment. The organization focuses on harnessing the power of advanced molecular biology and immunotherapy to create novel solutions aimed at improving patient outcomes. With a commitment to research and development, Quintessence is dedicated to translating scientific discoveries into effective therapeutic options, addressing unmet medical needs in oncology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#61 in Madison, WI

#577 in Wisconsin

#25,578 in US

#48,209 in the World

Madison, WI, United States of America

Quintessence Biosciences, Inc.

Forward Citations = 55

9 inventors:

Laura Strong (12 out of 12 patents)

John A Kink (9 out of 31 patents)

Tony Klink (5 out of 10 patents)

4. Peter A Leland (3 out of 3 patents)

5. Mark N Shahan (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quintessence Biosciences, Inc.. Retrieved from https://idiyas.com/company/quintessence-biosciences

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]

2 patents (EPO):

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]