Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059979 | Spherical, magnetizable polyvinyl alcohol microparticles, methods for their production, and their use | Thomas Sommer, Lothar À Brassard | 2018-08-28 |
| 6958372 | Magnetic, silanised polyvinylalcohol-based carrier materials | W. Jeffrey Parker, Lothar A Brassard | 2005-10-25 |