Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447594 | Translucent polyurethane or polyisocyanurate foams | Lutz Böhnke, Dirk Achten | 2022-09-20 |
| 11230522 | Polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl esters | Dorota Greszta-Franz, Jan Weikard, Matthias Wintermantel, Thomas Klimmasch, Thomas Schuettler | 2022-01-25 |
| 11225545 | Translucent polyurethane foams | Lutz Böhnke, Dirk Achten | 2022-01-18 |