Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208738 | Multifilament polyester fibres | Martin Brunner, Christoph Hirsiger, Francesco Pullega, Michael Tinkl | 2021-12-28 |
| 11168219 | Surface-reacted calcium carbonate with functional cations | Daniel E. Gerard, Matthias Welker, Simon Urwyler, Joachim Glaubitz, Martina Elisabeth Knupfer +1 more | 2021-11-09 |
| 11161088 | O2 scavenging CaCO3 treatment | Matthias Welker, Patrick A.C. Gane | 2021-11-02 |
| 10961397 | Process for the preparation of a mineral filler product | René Vinzenz Blum, Patrick A.C. Gane | 2021-03-30 |