Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624155 | Hybrid cholinergic agents and compositions | Piotr Zimniak, Kunrong Cheng | 2003-09-23 |
| 6624156 | Methods of making and method of using hybrid cholinergic agents and compositions | Piotr Zimniak, Kunrong Cheng | 2003-09-23 |