Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837140 | Use of a coating layer with a styrene-butadiene copolymer on a paper substrate for blocking oxygen transfer | Hermann Seyffer, Carmen-Elena Cimpeanu, Theo Smit, Nico Veling, Dirk Lawrenz +1 more | 2020-11-17 |
| 10837141 | Use of a coating layer with an acrylate polymer on a paper substrate for blocking oxygen transfer | Hermann Seyffer, Carmen-Elena Cimpeanu, Theo Smit, Nico Veling, Dirk Lawrenz +1 more | 2020-11-17 |