Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621141 | Process for the preparation of alkylcarboxylic acid 4-hydroxyanilides | Reinhard Lantzsch, Eric Rivadeneira | 1997-04-15 |
| 5599940 | N-acyloxyalkyl-carboxamides and process for their preparation | Reinhard Lantzsch | 1997-02-04 |