Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622913 | (2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1997-04-22 |
| 5599772 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1997-02-04 |
| 5599773 | (2-imidazolin-2-yl) fused heteropyridine compounds and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1997-02-04 |
| 5571773 | (2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-11-05 |
| 5565412 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-10-15 |
| 5565411 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-10-15 |
| 5563113 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-10-08 |
| 5554579 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-09-10 |
| 5536702 | (2-imidazolin-2-yl) fused heteropyridine compounds and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-16 |
| 5536839 | (2-Imidazolin-2-yl) fused heteropyridine compounds | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-16 |
| 5534485 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-09 |
| 5534484 | (2-imidazolin-2-yl)fused heteropyridine compounds intermediates for the preparation of and use of said compounds and herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-09 |
| 5534483 | (2-imidazolin-2-yl) fused heteropyridine compounds intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-09 |
| 5532207 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-07-02 |
| 5510319 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson | 1996-04-23 |
| 5334576 | 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 | Robert F. Doehner, Jr., John Finn | 1994-08-02 |
| 5252538 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., Jerry L. Johnson, Michael E. Jung +4 more | 1993-10-12 |
| 4920226 | Intermediates for the preparation of (2-imidazolin-2-yl)thieno- and furo(2,3-b) and (3,2-b) pyridines | Marinus Los, Barrington Cross | 1990-04-24 |
| 4752323 | (2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and use of said compounds as herbicidal agents | Marinus Los, Barrington Cross | 1988-06-21 |
| 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 | Marinus Los, Barringtin Cross | 1987-03-17 |
| 4459409 | Process for the preparation of 2,3-quinolinedicarboxylic acids | — | 1984-07-10 |
| 4404402 | Aniline intermediates | Barrington Cross | 1983-09-13 |