Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958189 | Ink for a polycarbonate substrate | Keith D. Weiss, Jason Beaudoin | 2005-10-25 |
| 6914149 | Separation of impurities and/or valuable substances from solutions containing diaryl carbonate by solution crystallization | Sven Michael Hansen, Peter Fischer, Hans-Peter Wirges | 2005-07-05 |
| 6852872 | Process for producing diaryl carbonates | Sven Michael Hansen, Peter Fischer | 2005-02-08 |