Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573896 | Methods for preparing d-threo-methylphenidate using diazomethane, and compositions thereof | Aslam A. Malik, Francis Hempenstall, Nicholas Duda | 2017-02-21 |
| 9233924 | Methods for preparing D-threo methylphenidate using diazomethane, and compositions thereof | Aslam A. Malik, Francis Hempenstall, Nicholas Duda | 2016-01-12 |
| 9090539 | Compounds and methods for preparing substituted 3-(1-amino-2-methylpentane-3-yl)phenyl compounds | Brian Morgan, Olivier Dapremont, Patrick BERGET, William Dubay, Jeffrey D. BUTLER | 2015-07-28 |