Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910313 | Diselenobis benzoic acid amides of primary heterocyclic amines, process for producing the same and process for the treatment of certain diseases in humans | Axel Roemer, Sigurd Leyck, Michael Parnham | 1990-03-20 |
| 4873350 | Diselenobis-benzoic acid amides of primary and secondary amines and processes for the treatment of diseases in humans caused by a cell injury | Harmut Fischer, Leon Christiaens, Albrecht Wendel, Eugen Etschenberg, Norbert Dereu +2 more | 1989-10-10 |
| 4774252 | Benzisoselenazolonyl derivatives and processes for the treatment of rheumatic disease | Christian Lambert, Norbert Dereu, Andrea Huther, Eugen Etschenberg | 1988-09-27 |
| 4711961 | Benzisoselenazolethiones and process for the treatment of various diseases in humans | Sigurd Leyck, Eugen Etschenberg | 1987-12-08 |
| 4618669 | S-(carbamoyl-phenylselenyl) derivatives of glutathione and of aminomercaptocarboxylic acids | Norbert Dereu, Albrecht Wendel, Sigurd Leyck, Michael Parnham, Erich Graf +3 more | 1986-10-21 |
| 4550168 | Benzisoselenazolones and a process for the treatment of inflammatory diseases | Sigurd Leyck, Eugen Etschenberg | 1985-10-29 |
| 4460598 | Triphenylimidazolyloxyalkanoic acids and their derivatives and a process for the treatment of thromboembolic, inflammatory and/or atheriosclerotic diseases | Hans-Heiner Lautenschlager, Gerd Hilboll, Johannes Winkelmann, Gerrit Prop, Axel Brekle +1 more | 1984-07-17 |
| 4454068 | Cycloalkyl derivatives of benzisoselenazolones | Sigurd Leyck, Eugen Etschenberg | 1984-06-12 |
| 4418069 | Benzisoselenazolones and process for the treatment of rheumatic and arthritic diseases using them | Leon Christiaens, Ferdinand Wirtz-Peitz | 1983-11-29 |
| 4397858 | Treatment of rheumatism and arteriosclerosis with n-halogenophenyl-benzisothiazoles | Hans-Heiner Lautenschlager, Eugen Etschenberg, Sigurd Leyck | 1983-08-09 |