% Expired Patents = 75.0

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Alan Thomas Johnson (3 out of 12 patents)

Guan-Sheng Jiao (2 out of 5 patents)

Seongjin Kim (1 out of 2 patents)

4. Axel Thomas Lehrer (1 out of 3 patents)

5. Tom Humphreys (1 out of 2 patents)

6. David Edward Clements (1 out of 10 patents)

4 patents: Sort by Forward Citations

1. 8242174 - Hydroxamic acid derivatives of aniline useful as therapeutic agents for treating anthrax poisoning (2012-08-14),

2. 8119692 - Hydroxamic acid derivatives of 4-phenyl 4-hydroxy, 4-phenyl 4-alkoxy and 4-phenyl 4-arylalkoxy butyric acid useful as therapeutic agents for treating anthrax poisoning (2012-02-21),

3. 7947286 - Drosophila cell lines producing recombinant secretable filovirus surface glycoproteins lacking the membrane spanning domain (2011-05-24),

4. 7807720 - Hydroxamic acid derivatives of 3-phenyl propionic acids useful as therapeutic agents for treating anthrax poisoning (2010-10-05),

Company Overview

Panthera Biopharma LLC is a leading biopharmaceutical company dedicated to developing innovative therapies for a variety of diseases. Our focus is on advancing precision medicine and personalized treatments to improve patient outcomes. With a strong team of researchers and scientists, we are committed to bringing groundbreaking advancements to the field of biopharmaceuticals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#3 in Aiea, HI

#55 in Hawaii

#60,671 in US

Aiea, HI, United States of America

Panthera Biopharma LLC

Forward Citations = 7

6 inventors:

Alan Thomas Johnson (3 out of 12 patents)

Guan-Sheng Jiao (2 out of 5 patents)

Seongjin Kim (1 out of 2 patents)

4. Axel Thomas Lehrer (1 out of 3 patents)

5. Tom Humphreys (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Panthera Biopharma LLC. Retrieved from https://idiyas.com/company/panthera-biopharma

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]