Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684158 | 3-amino!-tetrahydrocarbazole-propanoic acid esters | Joachim Lanz, Paul Naab, Ulrich Rosentreter | 1997-11-04 |
| 5650514 | 3-substituted quinoline-5-carboxylic acid derivatives and processes for their preparation | Jurgen Stoltefuss, Michael Negele, Karl-Heinz Wahl, Jan-Bernd Lenfers | 1997-07-22 |
| 4782162 | Novel intermediates for the synthesis of cephalosporins | Michael Boberg, Paul Naab | 1988-11-01 |
| 4658039 | Process for the preparation of alkenyl esters of acemetacin | — | 1987-04-14 |
| 4600783 | Process for preparing acemetacin | Harald Horstmann | 1986-07-15 |
| 4380625 | Process for the preparation of purified aminoglycoside antibiotics | Peter Stadler, Wolfgang Koebernick, Wolfgang Gau | 1983-04-19 |