Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706663 | Herbicidal 3-heterocyclic substituted benzisothiazole and benzisoxazole compounds | Peter J. Wepplo, Richard A. Rampulla, Gavin David Heffernan, Michael V. Cossette, Charles M. Langevine +4 more | 2004-03-16 |
| 6596902 | Process for the preparation of 2-aryl-5- (perfluoro-alkyl)pyrrole compounds from N-[1-chloro-1-(perfluoroalkyl)methyl] arylimidoyl chloride compounds | — | 2003-07-22 |
| 6359009 | Substituted anilide insecticidal agents | Robert E. Diehl, Tatao Luo, Michael Treacy, Keith D. Barnes | 2002-03-19 |
| 6355796 | Processes and intermediate compounds for the preparation of 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1, 3- oxazin-6-one and 6-(perfluoroalkyl) uracil compounds | — | 2002-03-12 |
| 6320059 | Process for the preparation of 2-aryl-5-(perfluoro-alkyl) pyrrole compounds from N-[1-chloro-1-(perfluoroalkyl) methyl] arylimidoyl chloride compounds | — | 2001-11-20 |
| 6313295 | Process for the preparation of 6-(perfluoroalkyl) uracil compounds from carbamate compounds | — | 2001-11-06 |
| 6191275 | Process for the preparation of 6-(perfluoroalkyl) uracil compounds form urea compounds | — | 2001-02-20 |
| 6140270 | Process for the preparation of 6-(perfluoroalkyl) uracil compounds from 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds | Richard A. Rampulla, Peter J. Wepplo | 2000-10-31 |
| 6133455 | Process for the preparation of 2-aryl-5(perfluoro-alkyl) pyrrole compounds from N-(arylmethylene)-1-chloro-1-(perfluoroalkyl) methylamine compounds | — | 2000-10-17 |
| 6034273 | N-(arylmethylene)-1-chloro-1-(perfluoroalkyl) methylamine compounds | — | 2000-03-07 |
| 6011161 | Process for the preparation of 2-aryl-5-(perfluoroalkyl)pyrrole compounds from N-(perfluoro-alkylmethyl)arylimidoyl chloride compounds | — | 2000-01-04 |
| 5965773 | Process for the preparation of 2-aryl-5-(perfluoroalkyl) pyrrole compounds from N-(perfluoroalkylmethyl) arylimidoyl chloride compounds | — | 1999-10-12 |
| 5945538 | Ammonium oxazole and amino oxazolium intermediates, methods for the preparation thereof and the use therefor in the manufacture of insecticidal arylpyrroles | — | 1999-08-31 |
| 5925773 | Ammonium oxazole and amino oxazolium intermediates, methods for the preparation thereof and the use thereof in the manufacture of insecticidal arylpyrroles | — | 1999-07-20 |
| 5849910 | Process for the preparation of unsymmetrical 4,6-bis aryloxy-pyrimidine compounds | — | 1998-12-15 |
| 5817834 | Process for the preparation of 2-aryl-5-(perfluoro-alkyl) pyrrole compounds from N-(perfluoroalkyl-methyl) arylimidoyl chloride compounds | — | 1998-10-06 |
| 5777132 | Process for the manufacture of 2-aryl-5 perfluoroalkylpyrrole derivatives | — | 1998-07-07 |
| 5750726 | Process for the manufacture of 2-aryl-5-perfluoroalkylpyrrole derivatives and intermediates useful therefor | — | 1998-05-12 |
| 5659046 | Method for the preparation of 2-perfluoroalkyl-3-oxazolin-5-one | — | 1997-08-19 |
| 5631379 | Oxazole amines as intermediates in the manufacture of insecticidal pyrroles | — | 1997-05-20 |
| 5574175 | Process for the manufacture of insecticidal arylpyrroles via oxazole amine intermediates | — | 1996-11-12 |
| 5563279 | Debrominative chlorination of pyrroles | — | 1996-10-08 |
| 5508439 | Perfluoroalkanoyl aminonitriles | — | 1996-04-16 |
| 5449789 | Debrominative chlorination of pyrroles | — | 1995-09-12 |
| 5446170 | Process for the manufacture of insecticidal arylpyrroles via oxazole amine intermediates | — | 1995-08-29 |