Issued Patents All Time
Showing 101–125 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681952 | Intermediates in the preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and esters | Dieter Arlt, Manfred Jautelat | 1987-07-21 |
| 4663465 | Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acid and esters and new intermediates therefor | Dieter Arlt, Manfred Jautelat | 1987-05-05 |
| 4639527 | Process for the preparation of .beta.-hydroxyethyl-(1,2,4-triazole) derivatives | Karl-Julius Reubke | 1987-01-27 |
| 4626594 | Process for the preparation of beta-hydroxyethyl-(1,2,4-triazole) derivatives | Karl-Julius Reubke | 1986-12-02 |
| 4622333 | Fungicidal hydroxyalkynyl-azolyl derivatives | Klaus Ditgens, Karl H. Buchel, Paul Reinecke, Wilhelm Brandes | 1986-11-11 |
| 4602117 | Process for the preparation of halogenated 3,3-dimethyl-5-hexen-2-ones | — | 1986-07-22 |
| 4596880 | Combating arthropods with novel benzyl esters | Albrecht Marhold, Wolfgang Behrenz, Ingeborg Hammann | 1986-06-24 |
| 4588837 | Process for the preparation of fluorocarboxylic acids | Bernd Baasner, Erich Klauke | 1986-05-13 |
| 4582856 | Pesticidal 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid esters | Benedikt Becker, Bernhard Homeyer, Wilhelm Stendel | 1986-04-15 |
| 4524205 | Process for the preparation of 1-amino-1,3,5-triazine-2,4(1H,3H)-diones | Gerhard Bonse, Henning Dorr, Wolfgang Kreiss, Karlfried Dickore, Klaus Ditgens +1 more | 1985-06-18 |
| 4472577 | Preparation of .alpha.-hydroxy-phosphonic acid esters | — | 1984-09-18 |
| 4471118 | Preparation of aldehydes by heating an .alpha.-hydroxyphosphonic acid ester | — | 1984-09-11 |
| 4438275 | Combating arthropods with novel benzyl esters | Albrecht Marhold, Wolfgang Behrenz, Ingeborg Hammann | 1984-03-20 |
| 4434292 | Process for the preparation of pyrazole | Ulrich Heinemann, Rudolf Thomas, Klaus Ditgens, Erhard Weber | 1984-02-28 |
| 4425282 | Preparation of 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters and new intermediate therefor | Manfred Jautelat, Dieter Arlt, Rainer Fuchs, Hans-Jochem Riebel, Rolf Schroder +1 more | 1984-01-10 |
| 4423225 | Process for the preparation of pyrazole | Klaus Ditgens, Ulrich Heinemann, Rudolf Thomas, Erhard Weber | 1983-12-27 |
| 4405639 | Combating arthropods with fluorine-containing phenylacetic acid esters | Rainer Fuchs, Erich Klauke, Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz +2 more | 1983-09-20 |
| 4400523 | Process for the preparation of styryl-cyclopropanecarboxylic acid esters and new intermediate products for this process | Manfred Jautelat, Dieter Arlt, Rainer Fuchs, Hans-Jochem Riebel, Rolf Schroder +1 more | 1983-08-23 |
| 4384114 | Styryl substituted .GAMMA.-lactone derivatives | Manfred Jautelat, Dieter Arlt, Rainer Fuchs, Hans-Jochem Riebel, Rolf Schroder +1 more | 1983-05-17 |
| 4348323 | Intermediates and derivatives thereof | Rainer Fuchs, Erich Klauke, Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz +2 more | 1982-09-07 |
| 4344960 | Combating insects and acarids with 3-(2-chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethyl-cyclopropaneca rboxylic acid esters | Rainer Fuchs, Klaus Naumann, Hermann Hagemann, Ingeborg Hammann, Bernhard Homeyer +2 more | 1982-08-17 |
| 4327025 | Preparation of styryl-cyclopropane-carboxylic acid esters and intermediate therefor | Manfred Jautelat, Dieter Arlt, Rainer Fuchs, Hans-Jochem Riebel, Rolf Schroder +1 more | 1982-04-27 |
| 4325873 | Process for the preparation of styryl-cyclopropanecarboxylic acid esters and intermediate products for this process | Manfred Jautelat, Dieter Arlt, Rainer Fuchs, Hans-Jochem Riebel, Rolf Schroder +1 more | 1982-04-20 |
| 4310540 | Combating arthropods with novel benzyl esters | Albrecht Marhold, Wolfgang Behrenz, Ingeborg Hammann | 1982-01-12 |
| 4284643 | Combating arthropods with novel fluorine-containing phenylacetic acid esters | Rainer Fuchs, Erich Klauke, Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz +2 more | 1981-08-18 |