US 6013807
Antitumor tetracyclic compounds
expired A61PA61P35/00
Quick answer
US patent 6013807 (Antitumor tetracyclic compounds) held by University College Cardiff Consultants Limited expires Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- University College Cardiff Consultants Limited
- Grant date
- Tue Jan 11 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 2
- CPC classes
- A61P, A61P35/00