Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7563807 | Removal of aldehyde impurity by reactive polystyrene resini | Mirlinda Biba, Paul Compton Collins, Christopher J. Welch, Antoinette Drahus | 2009-07-21 |
| 6835837 | Process for making substituted 8-arylquinolinium benzenesulfonate | Richard Desmond, Antoinette Drahus, Guo-Jie Ho, Brenda Pipik, Carl Leblond +1 more | 2004-12-28 |
| 6740666 | Substituted 8-arylquinoline phosphodiesterase-4 inhibitors | Dwight MacDonald, Helene Perrier, Roch Thibert, Guo-Jie Ho, Anant Vailaya +2 more | 2004-05-25 |
| 6506908 | Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones | Nobuyoshi Yasuda, Michael Palucki, Joann Um, Barry M. Trost | 2003-01-14 |
| 5523477 | Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid | Steven A. King, Brenda Pipik | 1996-06-04 |
| 4864054 | Method for making cationically polymerizable aromatic polypropenyl ethers | James V. Crivello | 1989-09-05 |