% Expired Patents = 83.3

EPO Patents = 1

Forward Citations = 33

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5 inventors (with patents filed for the assignee):

Margaret E Black (4 out of 4 patents)

Lawrence A Loeb (1 out of 41 patents)

John M Essigmann (1 out of 14 patents)

4. Scott Charles Jeffrey (1 out of 4 patents)

5. Neil S Cutshall (1 out of 3 patents)

6. Mary E Brunkow (23 patents)

7. Fred Ramsdell (11 patents)

8. Roli Khattri (0 patent)

6 patents: Sort by Forward Citations

1. 8236541 - Thymidine kinase mutants and fusion proteins having thymidine kinase and guanylate kinase activities (2012-08-07),

2. 8163528 - Nucleic acid molecules encoding thymidine kinase fusion proteins (2012-04-24),

3. 7888114 - Nucleic acids encoding fusion proteins having thymidine kinase and guanylate kinase activities (2011-02-15),

4. 7888091 - Fusion proteins having thymidine kinase and guanylate kinase activities (2011-02-15),

5. 6777432 - Pharmaceutical uses and synthesis of nicotinamides (2004-08-17),

6. 5512431 - Methods of screening for nucleoside analogs that are incorporated by HIV (1996-04-30),

Company Overview

Darwin Molecular Corporation is a biotechnology company specializing in drug discovery and development. They use advanced molecular biology and computational tools to accelerate the process of identifying potential drug candidates. With a focus on innovation and scientific excellence, Darwin Molecular Corporation is dedicated to revolutionizing the field of pharmaceutical research.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#67 in Bothell, WA

#1,067 in Washington

#44,949 in US

Bothell, WA, United States of America

Darwin Molecular Corporation

Forward Citations = 33

5 inventors:

Margaret E Black (4 out of 4 patents)

Lawrence A Loeb (1 out of 41 patents)

John M Essigmann (1 out of 14 patents)

4. Scott Charles Jeffrey (1 out of 4 patents)

5. Neil S Cutshall (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Darwin Molecular Corporation. Retrieved from https://idiyas.com/company/darwin-molecular

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]

1 patent (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]