US 7659309
Polymorphic forms of (1-{3-[3-(4-cyano-3-methoxy-phenyl) ureido]-phenyl}-ethyl)-carbamic acid-2-cyano-1-ethyl-ethyl ester
granted A61PA61P37/06
Quick answer
US patent 7659309 (Polymorphic forms of (1-{3-[3-(4-cyano-3-methoxy-phenyl) ureido]-phenyl}-ethyl)-carbamic acid-2-cyano-1-ethyl-ethyl ester) held by Vertex Pharmaceuticals Incorporated expires Mon Feb 04 2030 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Feb 09 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 04 2030 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61P, A61P37/06