Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778901 | Intermediates for the preparation of microficidal pyrroline derivatives and conversion of same to phytofungicidal pyrrole derivatives | — | 1988-10-18 |
| 4709053 | Process for the preparation of 4-phenylpyrrole derivatives | — | 1987-11-24 |
| 4705801 | Production for producing 3-cyano-4-phenyl indoles and intermediates | Robert W. Lang | 1987-11-10 |
| 4687861 | Microbicidal compositions | — | 1987-08-18 |
| 4665186 | 2,2,4,4-tetrasubstituted 4-formylbutyronitrile intermediates for the production of trisubstituted pyridines | Eginhard Steiner | 1987-05-12 |
| 4598156 | Process for producing indoles unsubstituted in the 2,3-position and N(3-chloropropionyl)indole produced thereby | — | 1986-07-01 |
| 4595755 | 5-halo-1,2,3-(1,2-dihydropyrrolo)-4-quinolones | — | 1986-06-17 |
| 4577028 | 5-Haloalkyl-pyridines | Eginhard Steiner | 1986-03-18 |
| 4556717 | Process for producing 1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole | Hansjurg Wetter, Peter Baumeister, Paul Radimerski | 1985-12-03 |
| 4550165 | Process for producing 1,2,5,6-tetrahydro-4H-pyrrolo-[3,2,1-ij]-quinolin-4-one | — | 1985-10-29 |
| 4524680 | Device for riddling bottles according to the champagne method | Roger G. Jeanrat, Georjes Hardy | 1985-06-25 |
| 4511571 | N-(2-Pyridyloxyphenyl)-N'-benzoyl ureas, pesticidal compositions containing same and pesticidal methods of use | Manfred Boger, Josef Ehrenfreund, Eginhard Steiner | 1985-04-16 |
| 4469896 | Process for the production of chloropyridines substituted by methyl, trichloromethyl or trifluoromethyl groups | Eginhard Steiner | 1984-09-04 |
| 4360676 | 3,3,5-Trichloroglutaric acid imide | Daniel Bellus | 1982-11-23 |
| 4351961 | 2-(2',2'-Dichloro-3',3',3'-trifluoropropyl)- and 2-(2',2',3'-trichloro-3',3'-difluoropropyl)-4-chlorocyclobutan-1-ones | Eginhard Steiner, Daniel Bellus | 1982-09-28 |
| 4335057 | 4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with optically active bases | John G. Dingwall, Hans Greuter, Peter Ackermann, Laurenz Gsell | 1982-06-15 |
| 4327216 | Process for producing 2,3,5,6-tetrachloropyridine and 3,5,6-trichloropyridin-2-ol | — | 1982-04-27 |
| 4322374 | 2,4,4,4-Tetrahalobutanoic acid halide | Hans Greuter, Eginhard Steiner, Daniel Bellus | 1982-03-30 |
| 4299967 | Process for producing optically active 2-(2,2-dihalogenovinyl)-cyclopropane-1-carboxylic acids substituted in the 3-position, and derivatives thereof, as well as novel 4-(2,2,2-trihalogenoethyl)-cyclobutane-1-sulfonic acid salts | John G. Dingwall, Hans Greuter, Peter Ackermann, Laurenz Gsell | 1981-11-10 |
| 4284821 | Dichlorovinylcyclobutanones, processes for preparing them, and their use as intermediates for producing pesticidal compositions | Daniel Bellus | 1981-08-18 |
| 4255351 | Sulfonic acid esters of 2,2,2-trichloroethylhydroxycyclobutanones | Hans Greuter, Daniel Bellus | 1981-03-10 |
| 4245098 | Process for producing 2,3,5-trichloropyridine, 2,4,4-trichloro-4-formyl-butyronitrile as a novel compound and a process for producing it | Eginhard Steiner, Daniel Bellus | 1981-01-13 |
| 4242278 | Process for the preparation of 2-(2',2',2'-trihalogenoethyl)-4-halogenocyclobutan-1-ones | Hans Greuter, Eginhard Steiner, Daniel Bellus | 1980-12-30 |
| 4234517 | 2-(2',2'-Dihalovinyl)-cyclobutanones and 2-(2',2',2'-trihaloethyl)-cyclobutanones | Hans Greuter, Daniel Bellus | 1980-11-18 |
| 4221812 | Pesticidal spiropentanecarboxylates | Jozef Drabek, Hans Greuter | 1980-09-09 |