Issued Patents All Time
Showing 51–75 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626601 | Preparation of 4-fluoro-3-phenoxy-benzal-dehyde acetals and intermediates therefor | Rainer Fuchs, Uwe Priesnitz, Hans-Jochem Riebel, Erich Klauke | 1986-12-02 |
| 4619918 | Triazolyl thionophosphates and insecticidal and nematicidal use thereof | Bernhard Homeyer | 1986-10-28 |
| 4612305 | Combating pests with oxo-quinazoline-(thiono)-phosphoric(phosphonic) acid esters and ester-amides | Ingeborg Hammann, Bernhard Homeyer | 1986-09-16 |
| 4581175 | N'-acylhydrazine-N-thiocarboxylic acid O-carbamoylmethyl esters | — | 1986-04-08 |
| 4552900 | 3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful as pesticides | Wilhelm Sirrenberg, Erich Klauke, Benedikt Becker, Wilhelm Stendel | 1985-11-12 |
| 4542126 | Pesticidally active pyrimidin-5-yl-(thio)phosphoric acid ester-amides | Bernhard Homeyer, Benedikt Becker, Gerd Hanssler | 1985-09-17 |
| 4536574 | Preparation of 2-alkylthiomethyl-4-hydroxypyrimidines | — | 1985-08-20 |
| 4535091 | O-Pyrazolyl-N-cyanoalkylsulphenyl-carbamate pesticides | Bernhard Homeyer, Benedikt Becker | 1985-08-13 |
| 4521420 | Oxoquinazoline carbamates | Wilhelm Brandes, Karl-Heinz Kuck, Paul Reinecke, Hans Scheinpflug | 1985-06-04 |
| 4513000 | Insecticidal N-substituted O-pyrazol-4-yl carbamates and use thereof | Bernhard Homeyer, Ingeborg Hammann | 1985-04-23 |
| 4503057 | Combating pests with novel substituted N,N-dimethyl O-pyrimidin-4-yl carbamates | Ingeborg Hammann, Bernhard Homeyer, Wilhelm Stendel | 1985-03-05 |
| 4492800 | Process for the preparation of 1,1-dichloro-alkenes | Uwe Priesnitz, Hans-Jochem Riebel | 1985-01-08 |
| 4489088 | N,N-Dimethyl O-(1-carbamoyl-pyrazol-5-yl) carbamates as pest-combating agents | Ingeborg Hammann, Bernhard Homeyer | 1984-12-18 |
| 4424166 | Preparation of 1,1-dihalogeno-alkenes | Uwe Priesnitz, Hans-Jochem Riebel | 1984-01-03 |
| 4423058 | Combating pests with novel pyrazol-4-yl N-alkylcarbamates | Ingeborg Hammann, Bernhard Homeyer | 1983-12-27 |
| 4420435 | Alpha-hydroxy-phosphonic acid esters | Hellmut Hoffmann, Uwe Priesnitz, Hans-Jochem Riebel | 1983-12-13 |
| 4418073 | Combating pests with N-acylated N-methyl-carbamic acid O-pyrazol-4-yl esters | Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz | 1983-11-29 |
| 4408055 | Azolyloxy-carboxylic acid n-oxy-amide compounds | Heinz Forster, Volker Mues, Ludwig Eue, Robert R. Schmidt | 1983-10-04 |
| 4399285 | Tetrazolyloxyacetic acid amides, piperidides and perhydro azepinides | Heinz Forster, Wolfgang Hofer, Volker Mues, Ludwig Eue, Robert R. Schmidt | 1983-08-16 |
| 4393232 | Preparation of 3-bromo-4-fluoro-benzoic acid | — | 1983-07-12 |
| 4386035 | Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol | Uwe Priesnitz, Hans-Jochem Riebel, Rainer Fuchs, Erich Klauke | 1983-05-31 |
| 4383949 | Preparation of 3-bromo-4-fluorobenzaldehyde and its acetals | Hans-Jochem Riebel, Uwe Priesnitz, Erich Klauke | 1983-05-17 |
| 4382947 | Combating pests with N-methyl-carbamic acid O-pyrazol-4-yl esters | Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz | 1983-05-10 |
| 4381412 | 4-Fluoro-3-phenoxy-benzyl ethers | Rainer Fuchs, Uwe Priesnitz, Hans-Jochem Riebel, Erich Klauke | 1983-04-26 |
| 4380538 | Combating arthropods with O-alkyl-O-(2-cyclopropyl-6-substituted-methyl-pyrimidin-4-yl)-(thiono)(t hiol) phosphoric (phosphonic) acid esters and ester-amides | Rolf Schroder, Ingeborg Hammann, Wilhelm Stendel | 1983-04-19 |