US 6586460
Heteroarotinoids containing urea or thiourea linker
expired A61PA61P35/00
Quick answer
US patent 6586460 (Heteroarotinoids containing urea or thiourea linker) held by The Board of Regents for the University of Oklahoma expires Mon Jun 26 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Board of Regents for the University of Oklahoma
- Grant date
- Tue Jul 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 26 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 27
- CPC classes
- A61P, A61P35/00