Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473094 | Process for preparing aryl carbonates | Norbert Schon, Hans-Josef Buysch | 1995-12-05 |
| 5439869 | Thermoreactive recording material of particular stability | Gunter Klug, Christian Rasp | 1995-08-08 |
| 5420241 | Process for the purification of polycarbonate and polyester carbonate solutions | Gerhard Fennhoff, Hans-Josef Buysch, Ralf Pakull | 1995-05-30 |
| 5314986 | Phenolic resins from bisphenol a residual resins and mixtures of chloro-substituted hydrocarbons, and the use of specific phenolic resins as homogenizers for rubber vulcanizates | Heinrich Schrage, Hans-Josef Buysch, Rene Loix, Hans-Joachim Graf | 1994-05-24 |
| 5292712 | Thermoreactive recording material having particular stability | Gunter Klug, Heinrich Schrage, Hans-Josef Buysch | 1994-03-08 |
| 5221318 | Herbicidal N-aryl-substituted nitrogen-containing heterocycles | Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Otto Schallner +3 more | 1993-06-22 |
| 5164498 | Herbicidal N-phenyl-substituted oxazinediones | Franz Kunisch, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang | 1992-11-17 |
| 5069711 | Herbicidal N-aryl-substituted nitrogen-containing heterocycles | Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Otto Schallner +3 more | 1991-12-03 |
| 5061310 | Herbicidal N-phenyl-substituted oxazinediones and oxazinonethiones | Franz Kunisch, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang | 1991-10-29 |
| 5006148 | N-aryl-substituted nitrogen-containing heterocycles, and their use as herbicides and plant growth regulators | Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Otto Schallner +4 more | 1991-04-09 |
| 4888430 | Flourine-containing 5-trihalogenomethyl-isoxazoles and a process for their preparation | Bernd Baasner, Alexander Klausener | 1989-12-19 |
| 4876393 | .beta.-fluoroacyl-.beta.-halovinyl alkyl ethers | Hans-Georg Heine | 1989-10-24 |
| 4871864 | Carbamoyloxythiophene fungicides | Werner Daum, Gerd Hanssler | 1989-10-03 |
| 4868198 | 3-halogenoalkyl-1-aryl-pyrazole pesticides, compositions and use | Alexander Klausener, Bernd Baasner, Benedikt Becker, Wolfgang Behrenz, Bernhard Homeyer | 1989-09-19 |
| 4839381 | Carbamoyloxythiophene fungicides | Werner Daum, Gerd Hanssler | 1989-06-13 |
| 4808623 | 5-amino-3-halogenoalkyl-1-aryl-pyrazoles, composition containing them, and method of using them to combat insects | Benedikt Becker | 1989-02-28 |
| 4757085 | Carbamoyloxythiophene fungicides | Werner Daum, Gerd Hanssler | 1988-07-12 |