Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607417 | Compositions and devices for controlled release of active ingredients | Marc S. Cohen, Kirk Solon Foster | 1997-03-04 |
| 5607964 | Clinical marker and therapeutic agent in kidney stone disease and methods of use | William C. Thomas, Daniel L. Purich | 1997-03-04 |
| 5604103 | Kit for detection of clinical marker in kidney stone disease | William C. Thomas, Daniel L. Purich | 1997-02-18 |
| 5601804 | Dicitrate cyclic diester dentifrice | William C. Thomas, Daniel L. Purich | 1997-02-11 |