Inventor
LADNER DAVID W
US22 patents
Patents
22 patentsUS5334576AAug 2, 1994
5 (and/or 6) substituted 2-(2-imidazolin-2-yl)nicotinic acids, esters and salts, useful as herbicidal agents and novel intermediates for the preparation of said nicotinic acids, esters and salts
AMERICAN CYANAMID CO60 citations92
US4752323AJun 21, 1988
(2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO26 citations92
US4459409AJul 10, 1984
Process for the preparation of 2,3-quinolinedicarboxylic acids
AMERICAN CYANAMID CO33 citations92
US5510319AApr 23, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO16 citations82
US5252538AOct 12, 1993
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO18 citations82
US5536839AJul 16, 1996
(2-Imidazolin-2-yl) fused heteropyridine compounds
AMERICAN CYANAMID CO2 citations74
US4404402ASep 13, 1983
Aniline intermediates
AMERICAN CYANAMID CO10 citations73
US4650514AMar 17, 1987
(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
AMERICAN CYANAMID CO12 citations68
US5599772AFeb 4, 1997
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO1 citations63
US5534485AJul 9, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO1 citations63
US5622913AApr 22, 1997
(2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5599773AFeb 4, 1997
(2-imidazolin-2-yl) fused heteropyridine compounds and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5571773ANov 5, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5565411AOct 15, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5565412AOct 15, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO1 citations52
US5563113AOct 8, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5554579ASep 10, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5536702AJul 16, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5534484AJul 9, 1996
(2-imidazolin-2-yl)fused heteropyridine compounds intermediates for the preparation of and use of said compounds and herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5534483AJul 9, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US5532207AJul 2, 1996
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
AMERICAN CYANAMID CO0 citations52
US4920226AApr 24, 1990
Intermediates for the preparation of (2-imidazolin-2-yl)thieno- and furo(2,3-b) and (3,2-b) pyridines
AMERICAN CYANAMID CO1 citations52