Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920260 | Polymer composition comprising basic additive, process and articles comprising said polymer composition | Philippe Lapersonne | 2024-03-05 |
| 11352716 | Polymer composition comprising basic additive, process and articles comprising said polymer composition | Philippe Lapersonne | 2022-06-07 |
| 10106485 | Process for the manufacture of carboxylic anhydride | Thomas Krumrey, Andreas Hummel | 2018-10-23 |
| 10017449 | Process for the recovery of carboxylic acid and wood treatment process | Thomas Krumrey, Andreas Hummel | 2018-07-10 |
| 9010338 | Biodegradable plastic and use thereof | Paul Rustemeyer, Wolfgang Koppe | 2015-04-21 |
| 8986502 | Photodegradable paper and its use | Wolfgang Koppe | 2015-03-24 |
| 8697213 | Photodegradable plastics material and its use | Wolfgang Koppe | 2014-04-15 |
| 6339114 | Liquid crystalline (meth)acrylate compounds, composition and method | Joachim E. Klee, Holger Frey, Rolf Mulhaupt | 2002-01-15 |
| 5998499 | Liquid crystalline (meth)acrylate compounds, composition and method | Joachim E. Klee, Holger Frey, Rolf Mulhaupt | 1999-12-07 |