Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043337 | Insecticidal pyrimidin-4-yl carbamates | Kurt Findeisen, Jurgen Hartwig, Benedikt Becker | 1991-08-27 |
| 5010193 | Preparation of phosphoric acid derivatives and intermediates | Reinhard Lantzsch, Helmut Fiege, Albert Schnatterer | 1991-04-23 |
| 4940698 | Insecticidal thionophosphonates | Bernhard Homeyer, Wolfgang Behrenz | 1990-07-10 |
| 4882320 | Pesticidal pyrimidinyl (thiono)(thio)-phosphates | Benedikt Becker, Bernhard Homeyer | 1989-11-21 |
| 4882321 | Thionophosphonic acid ester arthropodicides | Herbert Sommer, Wolfgang Behrenz, Bernhard Homeyer, Wilhelm Stendel | 1989-11-21 |
| 4849519 | Preparation of 6-hydroxy-3-pyridinecarboxylic acid esters | — | 1989-07-18 |
| 4845249 | 4-fluoro-3-bromo benzaldehyde acetals | Rainer Fuchs, Uwe Priesnitz, Hans-Jochem Riebel, Erich Klauke | 1989-07-04 |
| 4791208 | Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides | Heinz Forster, Hans-Joachim Diehr, Erich Klauke, Ludwig Eue, Hans-Joachim Santel +3 more | 1988-12-13 |
| 4774233 | Pesticidally active O-ethyl O-isopropyl O-(2-trifluoromethylpyrimidin-5-yl)-phosphoric acid ester | Bernd Baasner, Bernhard Homeyer, Wolfgang Behrenz, Wilhelm Stendel | 1988-09-27 |
| 4772702 | Preparation of (thiono)phosphoric esters | — | 1988-09-20 |
| 4771040 | 6-oxo-pyrimidinyl(thiono)-phosphate pesticides | Bernhard Homeyer, Paul Reinecke | 1988-09-13 |
| 4769458 | Process for the preparation of phosphoric acid derivatives and intermediate products | Hermann Arold | 1988-09-06 |
| 4769364 | Pyrimidin-5-yl phosphoric acid ester and thionophosphoric acid ester pesticides | Bernhard Homeyer, Wilhelm Stendel | 1988-09-06 |
| 4760169 | Process for the preparation of hydroxymethylenealkoxyacetic acid esters | Michael Arndt | 1988-07-26 |
| 4753930 | Insecticidal and nematicidal pyrimidinyl-thionophosphoric acid esters | Benedikt Becker, Bernhard Homeyer | 1988-06-28 |
| 4748257 | 4-fluoro-3-phenoxy-benzaldehyde acetals | Rainer Fuchs, Uwe Priesnitz, Hans-Jochem Riebel, Erich Klauke | 1988-05-31 |
| 4721782 | Method of preparing hydrazine-thiocarboxylic acid o-carbamoylmethyl esters | — | 1988-01-26 |
| 4708731 | Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides | Heinz Forster, Hans-Joachim Diehr, Erich Klauke, Ludwig Eue, Hans-Joachim Santel +3 more | 1987-11-24 |
| 4703122 | Process for preparing O-pyrimidinyl N,N-dimethyl-carbamates | — | 1987-10-27 |
| 4695646 | Aminoacrylic acid derivatives | Klaus Grohe | 1987-09-22 |
| 4686290 | Preparation of pyrimidyl phosphoric acid derivatives and intermediates | — | 1987-08-11 |
| 4678776 | Pyridyl-thionophosphoric acid ester useful as pesticides | Bernard Homeyer, Wilhelm Stendel | 1987-07-07 |
| 4666894 | O-ethyl O-isopropyl O-(2-tert.-butylpryrimidin-5-yl)thionophosphate, composition and method of combatting soil insects with it | Bernhard Homeyer, Benedikt Becker | 1987-05-19 |
| 4665175 | Preparation of pyrimidinyl phosphoric acid derivatives and intermediates | — | 1987-05-12 |
| 4658025 | Hydrazine-thiocarboxylic acid O-carbamoylmethyl esters | — | 1987-04-14 |