| 7501519 |
Method for producing biperiden IV |
Markus Grosse, Klaus Weber, Peter Klein, Elmar Vilsmaier |
2009-03-10 |
$235,477,000 |
| 7273947 |
Method for reducing 3-dimethylamnio-2-phenylpropion-acid ethyl ester-content in solutions of 2-dimethylamino-1-phenyl-3-cyclohexene-1-carboxylic acid ethyl ester |
Wolfgang Falkenberg, Ulrich Schneider |
2007-09-25 |
|
| 7030247 |
Method for the production of biperidin |
Peter Klein, Markus Grosse, Klaus Weber |
2006-04-18 |
|
| 6835839 |
Method for the production of biperiden II |
Peter Klein, Markus Grosse, Klaus Weber, Elmar Vilsmaier |
2004-12-28 |
$162,627,000 |
| 6509493 |
Method for producing atropic acid ethyl ester |
Wolfgang Falkenberg, Conny Wenz, Ulrich Schneider |
2003-01-21 |
|
| 6500830 |
Conversion of modification D to modification A of doxazosin mesylate |
Peter Klein, Dieter Hix |
2002-12-31 |
|
| 6486162 |
2-{3-[4-(2-t-butyl-6-trifluoromethyl-4-pyrimidinyl)-1- piperazinyl] propylthio}-4-pyrimidinol fumarate |
Thomas Höger, Dorothea Starck, Hans-Jörg Treiber, Stefan Koser, Bernd Schaefer +1 more |
2002-11-26 |
$143,337,000 |
| 6476033 |
Medicaments containing doxazosin mesylate of crystalline modification D |
Heinz Einig, Peter Klein, Dieter Hix |
2002-11-05 |
|
| 6248865 |
Compounds useful for the synthesis of dolastatin analogs |
Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more |
2001-06-19 |
$507,000 |
| 5886147 |
Compounds useful for the synthesis of dolastatin analogs |
Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more |
1999-03-23 |
|
| 5864012 |
Active peptide and its preparation |
Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more |
1999-01-26 |
|
| RE33476 |
6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use |
Phillip A. Rossy, Albrecht Franke, Horst Koenig, Hans D. Lehmann, Josef Gries +2 more |
1990-12-04 |
|
| 4937308 |
Preparation of alkyl O,O-dialkyl-.gamma.-phosphonotiglates |
Guenter H. Knaus, Hansgeorg Ernst, Joachim Paust |
1990-06-26 |
|
| 4873246 |
6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use |
Philip A. Rossy, Albrecht Franke, Horst Koenig, Hans D. Lehmann, Josef Gries +2 more |
1989-10-10 |
|
| 4857658 |
Preparation of (Z)-2-(2-arylethenyl)arylcarboxylic acids |
Gerd Steiner |
1989-08-15 |
|
| 4845302 |
Preparation of 5H-dibenzo[a,d]cyclohepten-5-ones |
Gerd Steiner |
1989-07-04 |
|
| 4820821 |
Novel pyridazinone-imines and their physiologically tolerated addition salts with acids, their preparation and therapeutic agents containing these compounds |
Rudolf Kropp, Rainer Schlecker, Albrecht Franke, Franz Reicheneder, Dora I. Reicheneder +5 more |
1989-04-11 |
|
| 4804785 |
Alpha, beta-substituted acroleins |
Bernd Janssen, Stefan Karbach, Hans-Gert Recker |
1989-02-14 |
|
| 4772598 |
2-aryl-3,4-diazabicyclo(4.n.O)alk-2-en-5-ones for the preparation of an agent for treating cardiac insufficiency |
Karl-Heinz Geiss, Phillip A. Rossy, Horst Koenig, Hans D. Lehmann, Martin Traut +1 more |
1988-09-20 |
|
| 4723042 |
Alpha,beta-substituted acroleins and their preparation |
Bernd Janssen, Stefan Karbach, Hans-Gert Recker |
1988-02-02 |
|
| 4661591 |
Preparation of 4,5-dihydrodithieno[3,4-b:3',4'-e]azepine-5,9-dione |
Gerd Steiner |
1987-04-28 |
|
| 4656282 |
Preparation of substituted piperidines |
Walter Himmele, Walter-Wielant Wiersdorff |
1987-04-07 |
|
| 4636504 |
6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their use |
Phillip A. Rossy, Albrecht Franke, Horst Koenig, Hans D. Lehmann, Josef Gries +2 more |
1987-01-13 |
|
| 4544562 |
6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as anti-hypertensive and anti-thrombocyte agents |
Phillip A. Rossy, Albrecht Franke, Horst Koenig, Josef Gries, Hans D. Lehmann +1 more |
1985-10-01 |
|
| 4514413 |
Gastric acid secretion inhibiting N-(imidazol-1-ylalkyl)thiourea derivatives |
Bernd Ostersehlt, Albrecht Franke, Fritz-Frieder Frickel, Ludwig Friedrich, Josef Gries +1 more |
1985-04-30 |
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