Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33125 | 3- and 5-[3-(1-arylureido)]-1,2,4-triazoles | Henry F. Campbell, Thomas H. Scholtz | 1989-12-05 |
| 4704401 | Substituted phenyl amidinoureas | William L. Studt, Richard L. Riley | 1987-11-03 |
| 4565826 | Heterocyclic amidinoureas | William L. Studt, Harry K. Zimmerman | 1986-01-21 |
| 4564640 | Amidinoureas substituted in both the urea and amidino nitrogen positions | William L. Studt, Richard L. Riley | 1986-01-14 |
| 4515718 | Amidinoureas | Julius Diamond | 1985-05-07 |
| 4488993 | Amidinoureas | Julius Diamond | 1984-12-18 |
| 4487779 | Substituted phenyl amidinoureas | William L. Studt, Richard L. Riley | 1984-12-11 |
| 4460585 | 1-Aryl-4-hydrazinyl-s-triazin-2-ones | Henry F. Campbell, Thomas H. Scholz | 1984-07-17 |
| 4452980 | Triazinones | William L. Studt, Chong M. Won, Stuart A. Dodson, Jerome J. Zalipsky | 1984-06-05 |
| 4443456 | Pyridyl alkylene amidinoureas | William L. Studt, Stuart A. Dodson, Harry K. Zimmerman | 1984-04-17 |
| 4440949 | Amidinoureas | William L. Studt, Stuart A. Dodson | 1984-04-03 |
| 4440765 | Amidinoureas | Julius Diamond | 1984-04-03 |
| 4436911 | Heterocyclic amidinoureas | William L. Studt, Harry K. Zimmerman | 1984-03-13 |
| 4418209 | Amidinothioureas | Julius Diamond, William L. Studt, Stuart A. Dodson | 1983-11-29 |
| 4406897 | 6-Aryl-4-hydrazinyl-s-triazin-2-ones | Henry F. Campbell, Thomas H. Scholz | 1983-09-27 |
| 4393077 | 1-Methylene-1-phenylguanidine compounds | Henry F. Campbell | 1983-07-12 |
| 4387225 | Heterocyclic alkylene triazinones | William L. Studt, Chong M. Won, Stuart A. Dodson, Jerome J. Zalipsky | 1983-06-07 |
| 4353842 | Amidinoureas | Julius Diamond | 1982-10-12 |
| 4338441 | Triazinones | William L. Studt, Chong M. Won, Stuart A. Dodson, Jerome J. Zalipsky | 1982-07-06 |
| 4326075 | Amidinoureas | Julius Diamond | 1982-04-20 |
| 4326074 | Amidinoureas | Julius Diamond | 1982-04-20 |
| 4304786 | Amidinoureas | Julius Diamond | 1981-12-08 |
| 4298608 | Method for blocking high frequency nerve stimulation | George A. Condouris, John Yelnosky, Richard L. Riley, Chong M. Won, William L. Studt | 1981-11-03 |
| 4279928 | Method of lowering blood pressure | Richard L. Riley, John Yelnosky | 1981-07-21 |
| 4267388 | Process for producing ethynylbenzenes | Paul R. Darkes, Henry F. Campbell | 1981-05-12 |