Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791201 | 5H-imidazo[2',1':4,3]imidazo[1,5a]pyridin-6-ium salts and processes for their production | — | 1988-12-13 |
| 4772311 | Herbicidal 2-(2-imidazolin-2-yl)fluoroalkoxy-, alkenyloxy- and alkynyloxy quinolines | — | 1988-09-20 |
| 4769462 | Novel 2-carbamoylnicotinic and 3-quinolinecarboxylic acids and esters | — | 1988-09-06 |
| 4752323 | (2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and use of said compounds as herbicidal agents | David W. Ladner, Barrington Cross | 1988-06-21 |
| 4709036 | Process for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl)benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts | Don W. Long, Gregory P. Withers | 1987-11-24 |
| 4701208 | Dihydroimidazopyrrolopyridine, quinoline, thieno- and furo[2,3-b]pyridine, dihydrothieno- and furo[2,3-b]-pyridine, thieno- and furo[3,2-b]pyridine and dihydrothieno- and furo[3,2-b]pyridine herbicides and method for preparation thereof | — | 1987-10-20 |
| 4698092 | 5H-imidazo[2',1':4,3]imidazo-[1,5a]pyridin-6-ium salts and their use as herbicidal agents | — | 1987-10-06 |
| 4650514 | (2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and intermediates for the preparation thereof, and use of said compounds as herbicidal agents | David W. Ladner, Barringtin Cross | 1987-03-17 |
| 4647301 | Herbicidal 2-(2-imidazolin-2-yl)fluoroalkyoxy-, alkenyloxy- and alkynyloxypyridines | — | 1987-03-03 |
| 4638068 | 2-(2-imidazolin-2-yl)-pyridines and quinolines, process and intermediates for the preparation thereof, and use of said compounds as herbicidal agents | — | 1987-01-20 |
| 4608079 | Imidazolidinones, and imidazolidinethiones, process and intermediates for the preparation thereof, and use of said compounds as herbicidal agents | — | 1986-08-26 |
| 4608437 | Preparation of imidazolinyl benzoic acids | — | 1986-08-26 |
| 4554013 | Herbicidal imidazolinyl naphthoic acids | — | 1985-11-19 |
| 4544754 | Preparation of imidazolinyl benzoic acids, esters and salts | — | 1985-10-01 |
| 4297128 | Use of imidazolinyl benzoates as herbicidal agents | — | 1981-10-27 |
| 4221586 | Imidazolinyl benzamides as herbicidal agents | — | 1980-09-09 |
| 4188487 | Imidazolinyl benzoic acids, esters and salts and their use as herbicidal agents | — | 1980-02-12 |