US 8729305
Process for the preparation of and crystalline forms of optical enantiomers of modafinil
granted A61PA61P1/00A61P1/14
Quick answer
US patent 8729305 (Process for the preparation of and crystalline forms of optical enantiomers of modafinil) held by Teva Sante expires Mon May 15 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Teva Sante
- Grant date
- Tue May 20 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 15 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61P, A61P1/00, A61P1/14, A61P11/16, A61P25/00