Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868093 | Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content | Klemens Mathauer, Marianna Pierobon, Tobias Petsch, Michael Kerber, Robert Bayer | 2011-01-11 |