Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306441 | Composition comprising cross-linked anionic, organic polymeric microparticles, its preparation and use in paper and paperboard making processes | Anja Thomas, Rosa Corberan Roc | 2022-04-19 |