Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958400 | Supernucleophilic 4-substituted-pyridine catalysts, and processes useful for preparing same | Joel R. Calvin, Eric F. V. Scriven, Charles R. Hopper, Ramiah Murugan, L. Mark Huckstep | 2005-10-25 |
| 6369230 | Supernucleophilic 4-substituted-pyridine catalysts, and processes useful for preparing same | Joe Curtis, Joel R. Calvin, Eric F. V. Scriven, Charles R. Hopper, Ramiah Murugan +1 more | 2002-04-09 |
| 6046336 | Supernucleophilic 4-substituted-pyridine catalysts, and processes useful for preparing same | Joe Curtis, Charles R. Hopper, Ramiah Murugan, L. Mark Huckstep, Joel R. Calvin +1 more | 2000-04-04 |