Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937000 | Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution | Bruno Bomer, Rolf Grosser, Dieter Arlt, Karl-Erwin Piejko | 1990-06-26 |
| 4931525 | Optical active (meth)acrylamides and polymers thereof for racemate resolution | Rolf Grosser, Karl-Erwin Piejko, Bruno Bomer, Dieter Arlt | 1990-06-05 |
| 4914159 | Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution | Bruno Bomer, Rolf Grosser, Dieter Arlt, Karl-Erwin Piejko | 1990-04-03 |
| 4874473 | Separation of diastereomers by extractive distillation | Dieter Arlt, Hans-Walter Brandt, Wolfgang Arlt, Andreas Nickel | 1989-10-17 |
| 4357278 | Process for synthesizing estrone or estrone derivatives | Gerhard Quinkert, Wolf-Dietrich Weber | 1982-11-02 |