🇺🇸 FDA
Patent

US 6492104

EIA test using nondenatured HIV antigen for early detection of HIV infection

expired A61PA61P31/18

Quick answer

US patent 6492104 (EIA test using nondenatured HIV antigen for early detection of HIV infection) held by The Board of Regents of the University of Texas System expires Mon Dec 05 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.

Key facts

Applicant
The Board of Regents of the University of Texas System
Grant date
Tue Dec 10 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
Expiration
Mon Dec 05 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Claims
17
CPC classes
A61P, A61P31/18