Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084449 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Klaus Noll, Uwe Lechner | 1992-01-28 |
| 4992430 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Klaus Noll, Uwe Lechner | 1991-02-12 |
| 4829058 | Substituted bis-(4-aminophenyl)-sulfones | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Klaus Noll, Uwe Lechner | 1989-05-09 |
| 4490369 | Benzazepine derivatives, their pharmaceutical compositions and method of use | Manfred Reiffen, Joachim Heider, Norbert Hauel, Volkhard Austel, Wolfgang Eberlein +5 more | 1984-12-25 |
| 4362738 | Esters and amides containing the 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetyl moiety | Gerd Kruger, Helmut Pieper, Klaus Noll, Gunther Engelhardt, Norbert Promberger +1 more | 1982-12-07 |
| 4244967 | Antiphlogistic pharmaceutical compositions containing a phenylethanolamine and methods of use | Gunther Engelhardt, Gerd Kruger, Klaus Noll, Helmut Pieper, Rainer Zimmermann | 1981-01-13 |
| 4214001 | 1-(4-Acylamino-phenyl)-2-amino-ethanols and salts thereof | Gunther Engelhardt | 1980-07-22 |