Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960893 | 7-bromomethyl-5-halo-8-hydroxyquinoline and method of preparation | — | 1990-10-02 |
| 4767860 | Preparation of N-substituted piperazinones | Kevin Taylor, Brian W. S. Kolthammer | 1988-08-30 |
| 4605772 | Process for preparing N-alkane-N-alkanolamines | Nicholas Darby | 1986-08-12 |