Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780665 | Preparation of halomethylbenzoyl cyanides | Heinz Isak, Michael Keil, Horst Wingert, Thomas Wettling | 1998-07-14 |
| 5510528 | Preparation of halomethylbenzoly cyanides and novel halomethylbenzoyl cyanides | Heinz Isak, Thomas Wettling, Michael Keil, Reinhard Doetzer | 1996-04-23 |
| 5482610 | Cathode for coating a substrate | Juergen Mueller, Hans Neudert | 1996-01-09 |
| 5446199 | Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides | Heinz Isak, Thomas Wettling, Michael Keil, Reinhard Doetzer | 1995-08-29 |
| 5407576 | Process for the purification of waste water | Claus Frischkorn, Peter Dolderer | 1995-04-18 |
| 5354883 | Preparation of E-oxime ethers of phenylglyoxylic esters | Heinz Isak, Michael Keil, Horst Wingert | 1994-10-11 |
| 5342972 | Preparation of 6-bromo-2,2-dialkyl-2,3-dihydrobenzofurans which are optionally fluoro-substituted | Albrecht Harreus, Jochen Wild | 1994-08-30 |
| 5229530 | 2,2-dialkyl-2,3-dihydro-6-bromobenzofuran | Albrecht Harreus, Jochen Wild | 1993-07-20 |
| 5225602 | Phenylacetaldehydes and the preparation of phenylacetaldehydes | Wolfgang Hoelderich, Norbert Goetz, Leopold Hupfer, Rudolf Kropp, Hans Theobald | 1993-07-06 |
| 5221762 | Preparation of E-oxime ethers of phenylglyoxylic esters | Horst Wingert, Remy Benoit, Hubert Sauter, Michael Hepp, Wassilios Grammenos +1 more | 1993-06-22 |
| 5214187 | Benzonitriles, benzaldehydes and benzyl alcohols | Hans Theobald, Norbert Goetz | 1993-05-25 |
| 5202503 | Benzonitriles, benzaldehydes and benzyl alcohols | Hans Theobald, Norbert Goetz | 1993-04-13 |
| 5200532 | Preparation of 2,2-disubstituted-2,3-dihydrobenzofurans | Albrecht Harreus, Jochen Wild | 1993-04-06 |
| 5163994 | Crop protection agent containing an active ingredient | Roger Klimesch, Adolf Parg, Axel Sanner, Winfried Angerer, Hans Theobald +3 more | 1992-11-17 |
| 5151441 | 3-isoxazolylbenzyl esters, their preparation and their use | Stefan Mueller, Hans Theobald, Peter Hofmeister, Uwe Kardorff, Christoph Kuenast | 1992-09-29 |
| 5151548 | Benzyl alcohols and their lower alkanecarboxylic acid esters | Dieter Hermeling, Dieter Degner, Albrecht Harreus, Norbert Goetz, Jochen Wild +1 more | 1992-09-29 |
| 5147645 | Pyrethroids and their use for controlling pests | Hans Theobald, Winfried Zombik, Norbert Goetz, Jochen Wild, Albrecht Harreus +3 more | 1992-09-15 |
| 5101061 | Novel benzonitriles, benzaldehydes and benzyl alcohols | Hans Theobald, Norbert Goetz | 1992-03-31 |
| 5066673 | Substituted benzyl 2-phenyl-1-alk(en)ylcyclopropane-carboxylates and the use thereof for controlling pests | Winfried Zombik, Hans Theobald, Ludwig Schuster, Peter Hofmeister, Christoph Kuenast | 1991-11-19 |
| 4952720 | Ortho-substituted benzyl carboxylates and fungicides which contain these compounds | Franz Schuetz, Hubert Sauter, Ulrich Schirmer, Eberhard Ammermann, Ernst-Heinrich Pommer | 1990-08-28 |
| 4950796 | Novel benzaldehydes | Hans Theobald, Norbert Goetz | 1990-08-21 |
| 4939303 | 3,3-dimethylhex-5-en-2-one derivatives, preparation and use thereof | Jochen Wild, Thomas Liese-Sauer, Norbert Goetz, Hans Theobald | 1990-07-03 |
| 4935038 | Process for recovery of usable gas from garbage | — | 1990-06-19 |
| 4870100 | Pyrethroids and their use for controlling pests | Hans Theobald, Rainer Becker, Norbert Goetz, Walter Himmele, Rudolf Kropp | 1989-09-26 |
| 4810346 | Magnetron type sputtering cathode | Peter Wirz | 1989-03-07 |