Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414723 | Processes for converting carboxamides to thiocarboxamides | Ramiah Murugan | 2019-09-17 |
| 9850208 | Process for making 2-chloro-5-methylpyridine | Ramiah Murugan | 2017-12-26 |
| 7151181 | Process for the preparation of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine | Ramiah Murugan, L. Mark Huckstep, Charles R. Hopper | 2006-12-19 |
| 6420439 | Crosslinked, non-swellable ampholytic base resins | Donald W. McQuigg, John T. Wyeth, Ernest Crowe, Katherine M. Weisheit, Eric F. V. Scriven | 2002-07-16 |
| 6403825 | Processes for producing citrate esters | Edward P. Frappier, James E. Davis, Eric F. V. Scriven, John T. Wyeth, Kuen-Wai Chiu | 2002-06-11 |
| 6395179 | Thermally-managed separation and dewatering processes for recovering acid products | Frank Verhoff | 2002-05-28 |
| 6218543 | Processes for producing highly pure nicotinamide | Susan L. Vorhies | 2001-04-17 |
| 6146534 | Thermally-managed separation and dewatering processes for recovering acid products | Frank Verhoff | 2000-11-14 |
| 6114577 | Desorption process and apparatus | Francis H. Verhoff | 2000-09-05 |
| 5808081 | Chichibabin aminations of pyridine bases | Phillip B. Lawin, Angela R. Sherman | 1998-09-15 |