Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384378 | Copolymers with non-linear optical properties and the use thereof | Karl-Heinz Etzbach, Stefan Beckmann, Oskar Nuyken, Peter Strohriegl | 1995-01-24 |
| 5231140 | Preparation of polymers with side groups with NLO activity, and the use thereof | Heike Kilburg, Karl-Heinz Etzbach, Karin H. Beck, Peter Strohriegl, Oskar Nuyken | 1993-07-27 |
| 5011627 | Screen-printable paste for manufacturing electrically conductive coatings | Klaus Lutz, Hans-Joachim Baer, Karl-Anton Starz, Werner Leske | 1991-04-30 |