Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914149 | Separation of impurities and/or valuable substances from solutions containing diaryl carbonate by solution crystallization | Claus-Peter Reisinger, Peter Fischer, Hans-Peter Wirges | 2005-07-05 |
| 6852872 | Process for producing diaryl carbonates | Claus-Peter Reisinger, Peter Fischer | 2005-02-08 |