Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625082 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Robert F. Doehner, Jr., David G. Kuhn | 1997-04-29 |
| 5380876 | 2-aryl-5(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Robert F. Doehner, Jr., David G. Kuhn | 1995-01-10 |
| 5359090 | Alkoxymethylation of pyrroles | Robert F. Doehner, Jr. | 1994-10-25 |
| 5288901 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Robert F. Doehner, Jr., David G. Kuhn | 1994-02-22 |
| 5151536 | Process for the manufacture of pesticidal 1-(alkoxymethyl) pyrrole compounds | Venkataraman Kameswaran | 1992-09-29 |
| 5118816 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Robert F. Doehner, Jr., David G. Kuhn | 1992-06-02 |
| 4658030 | Process for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)nicotinic acids, quinoline-3-carboxylic acids, and benzoic acids | Don W. Long, Kenneth D. Lotts | 1987-04-14 |
| 4518780 | Process for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)nicotinic acids and quinoline-3-carboxylic acids | Don W. Long, Kenneth D. Lotts | 1985-05-21 |