Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925795 | Processes for the preparation of aryl-.beta.-diketones, arylpyrimidine ketones and crop protection intermediates | Hsiao-Ling M. Chin, Frank X. Woolard, David L. Lee | 1999-07-20 |
| 5786301 | N-benzotriazoles | Donald R. James | 1998-07-28 |
| 5707930 | 4-cycloalkyl-5-substituted pyrimidine compounds useful as crop protection agents | Hsiao-Ling M. Chin, Frank X. Woolard, David L. Lee, David B. Kanne | 1998-01-13 |
| 5369086 | N-benzotriazoles | Donald R. James | 1994-11-29 |
| 5350856 | 2-(substituted imino)-1,3,4-dihydrothiadiazoles | — | 1994-09-27 |
| 5234895 | Arylpyridone herbicides | — | 1993-08-10 |
| 5011990 | Process for the preparation of N-allylamides from O-allylimidates | — | 1991-04-30 |
| 4913722 | Iminophenylthiazolidines, process of preparation and method of use | Jeffery T. Springer, Eugene G. Teach, Frank X. Woolard | 1990-04-03 |
| 4911745 | Novel 2-(substituted imino)-1,3,4-dihydrothladiazoles | — | 1990-03-27 |
| 4900351 | Iminooxazolidines and herbicidal method of use | — | 1990-02-13 |
| 4806653 | Process for preparation of iminooxazolidines | — | 1989-02-21 |
| 4724261 | Cyclic ureas | — | 1988-02-09 |
| 4654072 | Herbicidal phosphonomethyl amides | — | 1987-03-31 |
| 4650512 | Oxazolidone herbicides and methods of use | Eugene G. Teach | 1987-03-17 |
| 4629499 | Herbicide compositions of extended soil life | Joanna K. Hsu | 1986-12-16 |
| 4589907 | Amidomethyl ester herbicides | — | 1986-05-20 |
| 4569802 | Method for preparation of N-phosphonomethylglycine | — | 1986-02-11 |
| 4559082 | Herbicide compositions of extended soil life | Joanna K. Hsu | 1985-12-17 |
| 4552968 | O,O-Di-(substituted)-1-phosphonomethyl-3-(substituted)- 1,3-imidazol-4-one intermediates | — | 1985-11-12 |
| 4535181 | N-carboalkoxymethyl-N-halomethyl amides | — | 1985-08-13 |
| 4534902 | Method for preparation of N-phosphonomethylglycine | — | 1985-08-13 |
| 4525311 | O,O-Dialkyl-N-(benzyl or t-butyl)-N-cyanomethyl aminomethylphosphonates | — | 1985-06-25 |
| 4511394 | Substituted benzyloxy chloroethoxy ethane herbicide antidotes | — | 1985-04-16 |
| 4489007 | Substituted benzyloxy chloroethoxy ethane herbicide antidotes | — | 1984-12-18 |
| 4487724 | Method for preparation of N-phosphonomethylglycine | — | 1984-12-11 |