Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329338 | Derivatives of cyclodepsipeptide PF1022 substance | Osamu Sakanaka, Yumiko Okada, Makoto Ohyama, Maki Matsumoto, Masaaki Takahashi +5 more | 2001-12-11 |
| 6265537 | Thiodepsipeptides for combating endoparasites and a method for producing the same | Peter Jeschke, Achim Harder, Georg Samson-Himmelstjerna, Norbert Mencke, Katsuharu Iinuma +1 more | 2001-07-24 |
| 6072052 | Method for the production of ivermectin | Dieter Arlt | 2000-06-06 |
| 6033879 | Process for the preparation of substituted aryl lactic acid containing cyclodepsipeptides with 24 ring atoms | Peter Jeschke, Gerhard Thielking, Winfried Etzel, Achim Harder, Norbert Mencke +4 more | 2000-03-07 |
| 5998418 | Enrofloxacine injection or infusion solutions | Martin Hamm, Hanns P. Muller, Arundev H. Naik, Martin Scheer, Michael Stegemann +1 more | 1999-12-07 |
| 5821222 | Cyclic depsipeptides having 18 ring atoms for combating endoparasites | Michael Londershausen, Erwin Bischoff, Hartwig Muller, Achim Harder, Nobert Mencke +3 more | 1998-10-13 |
| 5656748 | Process for the preparation of ivermectin | Dieter Arlt, Friedhelm Reisewitz | 1997-08-12 |
| 5624897 | Cyclic depsipeptides having 18 ring atoms, and their use for combating endoparasites | Peter Jeschke, Jurgen Scherkenbeck, Erwin Bischoff, Norbert Mencke, Achim Harder +2 more | 1997-04-29 |
| 5236939 | Substituted 1,3,4-oxa(thia)diazolinones process for their preparation and their use of combating endoparasites | Nikolaus Muller, Achim Harder | 1993-08-17 |
| 5095024 | Substituted 1,3,4-thiadizaolinones, processes for their preparation, and their use for combating endoparasites | Nikolaus Muller, Werner Lindner, Achim Harder | 1992-03-10 |
| 5093343 | Substituted 1,3,4-oxa (thia) diazolinones process for their preparation and their use of combating endoparasites | Nikolaus Muller, Achim Harder | 1992-03-03 |
| 4980479 | Preparation of novel 5-acyloxy-4 (5H)-oxazolonium salts suited for use as intermediates for triazinone herbicides | Gerhard Marzolph, Heinz U. Blank | 1990-12-25 |
| 4960783 | Use of benzimidazole derivatives as yield promoters | Werner Hallenbach, Hans Lindel, Friedrich Berschauer | 1990-10-02 |
| 4939262 | 6-ethyl-3-amino or nitro-2,4-dihalogenopyridine compounds | Werner Hallenbach, Hans Lindel | 1990-07-03 |
| 4804655 | Pesticidal cyclic malonylphosphonic diamides | Nikolaus Muller, Peter Andrews, Wilhelm Stendel, Robert Steffens | 1989-02-14 |
| 4594427 | Preparation of novel 5-acyloxy-4-(5H)-oxazolonium salts suited for use as intermediates for triazinone herbicides | Gerhard Marzolph, Heinz U. Blank | 1986-06-10 |
| 4560738 | Pest-combating agent having increased duration of action | Roland Richter, Paul Reinecke, Hanns P. Muller, Wilhelm Brandes | 1985-12-24 |
| 4524205 | Process for the preparation of 1-amino-1,3,5-triazine-2,4(1H,3H)-diones | Reinhard Lantzsch, Henning Dorr, Wolfgang Kreiss, Karlfried Dickore, Klaus Ditgens +1 more | 1985-06-18 |
| 4496736 | Process for the preparation of carboxylic acids and N-tert.-alkylamines | Gerhard Marzolph, Heinz U. Blank | 1985-01-29 |
| 4456769 | Preparation of hydrazidines | Thomas Schmidt | 1984-06-26 |
| 4443629 | Preparation of hydrazidines | Thomas Schmidt | 1984-04-17 |
| 4436905 | Preparation of 4-methyl-5-oxo-3-thioxo-tetrahydro-1,2,4,-(2H,4H)-triazines | — | 1984-03-13 |
| 4408044 | Preparation of 3,6-disubstituted 4-amino-1,2,4-triazin-5-ones | Thomas Schmidt, Helmut Timmler, Heinz U. Blank, Gerhard Marzolph | 1983-10-04 |
| 4370498 | Preparation of .alpha.-ketocarboxylic acid N-acylamides | Heinz U. Blank | 1983-01-25 |
| 4345100 | Preparation of .alpha.-ketocarboxylic acid N-tert.-butylamides | Heinz U. Blank | 1982-08-17 |