Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731341 | Substituted benzenesulfonylureas and -thioureas, preparation processes and possible uses of pharmaceutical preparations based on these compounds | Heinrich Englert, Dieter Mania, Jens Hartung, Heinz Gogelein, Joachim Kaiser | 1998-03-24 |
| 5652268 | Substituted benzenesulfonylureas and-thioureas, processes for their preparation, their use as a medicament or diagnostic, and medicament containing them | Heinrich Englert, Dieter Mania, Heinz Gogelein, Joachim Kaiser | 1997-07-29 |
| 5637721 | Process for the preparation of cephem prodrug esters | Elisabeth Defossa, Gerd Fischer, Rolf Horlein, Norbert Krass, Rudolf Lattrell +2 more | 1997-06-10 |
| 5633239 | Substituted benzenesulfonylureas and -thioureas, processes for their preparation, their use for the production of pharmaceutical preparations, and medicaments containing them | Heinrich Englert, Dieter Mania, Heinz G ogelein, Joachim Kaiser | 1997-05-27 |
| 5631275 | Substituted benzenesulfonylureas and -thioureas, preparation processes and possible uses of pharmaceutical preparations based on these compounds | Heinrich Englert, Dieter Mania, Jens Hartung, Heinz G ogelein, Joachim Kaiser | 1997-05-20 |
| 5614623 | Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate and processes for their preparation | Gerd Fischer, Elisabeth Defo.beta.a, Rolf H orlein, Norbert Krass, Rudolf Lattrell +3 more | 1997-03-25 |
| 5607976 | Substituted benzenesulfonyl-thioureas and pharmaceutical preparations containing them | Heinrich Englert, Peter Crause, Dieter Mania, Heinz G ogelein, Joachim Kaiser | 1997-03-04 |
| 5589594 | Process for the preparation of cephem prodrug esters | Elisabeth Defossa, Gerd Fischer, Rolf Horlein, Norbert Krass, Rudolf Lattrell +2 more | 1996-12-31 |
| 5550232 | Diastereomers of 1-(isopropoxycarbonyloxy) ethyl 3-cephem 4-carboxylate | Gerd Fischer, Elisabeth Defossa, Rolf H orlein, Norbert Krass, Rudolf Lattrell +3 more | 1996-08-27 |
| 5461043 | Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate | Gerd Fischer, Elisabeth Defossa, Rolf Horlein, Norbert Krass, Rudolf Lattrell +3 more | 1995-10-24 |
| 5410042 | Process for the cleavage of cephalosporin prodrug esters to 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid | Norbert Krass, Elisabeth Defossa, Gerd Fischer, Rolf-Ludwig HOERLEIN, Rudolf Lattrell +4 more | 1995-04-25 |
| 5405844 | Tetracyclic antibiotics and processes for their preparation | Rolf Horlein, Norbert Krass, Rudolf Lattrell, Theo Wollmann, Michael Limbert +1 more | 1995-04-11 |