Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495725 | Process for the preparation of optically active enones and intermediates thereof | — | 2002-12-17 |
| 6437133 | Method of catalytically removing a protective group containing an allyl group using a reducing agent | Takahiko Taniguchi | 2002-08-20 |
| 6335458 | Intermediate compounds in the synthesis of the A ring moiety of 2-substituted vitamin D derivatives | Michiyasu Takahashi | 2002-01-01 |