Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386031 | N-Benzoyl-.omega.-anilino alkane carboxylic acids and salts and esters thereof | Gerd Hilboll, Hans-Heiner Lautenschlager, Brigitte Stoll | 1983-05-31 |
| 4377695 | .omega.-(2-Oxo-benzazolinyl)-alkanoic acid derivatives | Hans-Heiner Lautenschlager, Hans Betzing, Brigitte Stoll | 1983-03-22 |
| 4358442 | Rosmarinic acid-phospholipide-complex | Ferdinand Wirtz-Peitz, Johannes Winkelmann | 1982-11-09 |
| 4349684 | N-Substituted .omega.-(2-oxo-4-imidazolin-1-yl) alcanoic acids and salts and esters thereof | Hans-Heiner Lautenschlager, Hans Betzing, Brigitte Stoll | 1982-09-14 |
| 4349686 | 5-(N-Alkyl-N-acyl-amino)-thiophen-2-carboxylic acid derivatives | Hans-Heiner Lautenschlager, Hans Betzing, Johannes Winkelmann, Brigitte Stoll | 1982-09-14 |
| 4309407 | Alkenyl-substituted thienylalkanecarboxylic acids and derivatives thereof | Hans-Heiner Lautenschlager, Hans Betzing, Johannes Winkelmann | 1982-01-05 |