US 7211255
Contraceptives based on SP22 and SP22 antibodies
granted A61KA61K2039/54A61K35/52
Quick answer
US patent 7211255 (Contraceptives based on SP22 and SP22 antibodies) held by United States of America The U.S. Environmental Protection Agency expires Mon Apr 26 2027 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United States of America The U.S. Environmental Protection Agency
- Grant date
- Tue May 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 26 2027 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K2039/54, A61K35/52, A61K38/00, A61K39/00