Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286331 | Hydrophilically modified polyisocyanurate plastic and process for production thereof | Jan Weikard, Mathias Matner, Dirk Achten, Hans-Josef Laas, Heiko Hocke +1 more | 2022-03-29 |
| 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, Robert Maleika, Thomas Schuettler | 2022-01-25 |