San Diego, CA, United States of America

Orphagen Pharmaceuticals


USPTO Granted Patents = 4

% Expired Patents = 50.0

Forward Citations = 40

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8 inventors (with patents filed for the assignee):

goldMedal Scott Thacher (4 out of 4 patents)

silverMedal Robert E Babine (2 out of 13 patents)

bronzeMedal Xiaolin Li (2 out of 47 patents)

4.  Bruno Tse (2 out of 11 patents)

5.  Paul Damian Crowe (2 out of 2 patents)

6.  Haiyan Tao (2 out of 2 patents)

7.  Raj Kumar Raheja (1 out of 25 patents)

8.  Neil Raheja (1 out of 1 patent)


4 patents:

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1,006 in San Diego, CA

#14,041 in California

#60,597 in US

San Diego, CA (US)
San Diego, CA, United States of America
Forward Citations = 40

8 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Orphagen Pharmaceuticals. Retrieved from https://idiyas.com/company/orphagen-pharmaceuticals

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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