Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241896 | Method for producing 2-halogen-pyridine-carboxylic acid amides | Horst Mayer, Dieter Golsch, Jochen Schröder | 2007-07-10 |
| 6737544 | Method for drying phenoxymethylbenzoic acids | Martin Lambert | 2004-05-18 |
| 6693191 | Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione | Norbert Sendhoff, Franz Schutz, Jörg Therre, Michael Drogemuller, Dirk Franke +3 more | 2004-02-17 |
| 6407245 | Substituted thiopyridines | Gerhard Hamprecht, Joachim Gebhardt, Michael Rack, Joachim Rheinheimer, Peter Schafer | 2002-06-18 |
| 6262273 | Substituted thiopyridines | Gerhard Hamprecht, Joachim Gebhardt, Michael Rack, Joachim Rheinheimer, Peter Schafer | 2001-07-17 |
| 6169184 | Process for the production of substituted phenylpyridines | Gerhard Hamprecht, Joachim Gebhardt, Michael Rack, Joachim Rheinheimer, Peter Schafer | 2001-01-02 |
| 6031106 | Process and intermediate products for preparing pyridyl-4-fluoroanilines | Albrecht Harreus, Norbert Gotz, Michael Rack, Peter Schafer | 2000-02-29 |
| 5856560 | Preparation of a-methoxyiminocarboxylic acid methylamides and intermediates therefore | Herbert Bayer, Horst Wingert, Hubert Sauter, Michael Keil, Markus Nett +2 more | 1999-01-05 |
| 5780665 | Preparation of halomethylbenzoyl cyanides | Michael Keil, Bernd Wolf, Horst Wingert, Thomas Wettling | 1998-07-14 |
| 5510528 | Preparation of halomethylbenzoly cyanides and novel halomethylbenzoyl cyanides | Thomas Wettling, Michael Keil, Bernd Wolf, Reinhard Doetzer | 1996-04-23 |
| 5504249 | Preparation of o-chloromethylbenzoyl chlorides | Herbert Bayer, Michael Keil, Thomas Wettling | 1996-04-02 |
| 5446199 | Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides | Thomas Wettling, Michael Keil, Bernd Wolf, Reinhard Doetzer | 1995-08-29 |
| 5354883 | Preparation of E-oxime ethers of phenylglyoxylic esters | Michael Keil, Bernd Wolf, Horst Wingert | 1994-10-11 |
| 5268517 | Stereoselective preparation of Z-1,2-diarylallyl chlorides and the conversion thereof into azolylmethyloxiranes, and novel intermediates | Reiner Kober, Rainer Seele, Eckhard Hichmann, Norbert Goetz, Thomas Zierke | 1993-12-07 |
| 5245042 | Preparation of cis-2-(1H-1,2,4-triazol-1-ylmethyl)-2-(halopheny)-3-(halophenyl) oxirane | Eckhard Hickmann, Rainer Seele, Reiner Kober | 1993-09-14 |
| 5169958 | Preparation of .alpha.,.beta.-unsaturated carbonyl compounds | Norbert Goetz, Thomas Kuekenhoehner | 1992-12-08 |
| 5093046 | Preparation of ethereal solutions of arylmethyl-magnesium halides | Reiner Kober, Rainer Seele, Thomas Zierke, Stefan Karbach, Guenter Wegner | 1992-03-03 |
| 5081317 | 1-bromo-3-chloro-1,2-diaryl-2-propanols, the stereo-selective preparation of erythro-1-bromo-3-chloro-1,2-diaryl-2-propanols and the conversion thereof into azolylmethyloxiranes | Reiner Kober, Rainer Seele | 1992-01-14 |