Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7723424 | Silane-modified polyvinyl alcohols | Abdulmajid Hashemzadeh | 2010-05-25 |
| 7538153 | Compound of a powdery coating agent | Andreas Bacher, Theo Mayer | 2009-05-26 |
| 7052773 | Silane-modified polyvinyl alcohol mixtures | Andreas Bacher, Theo Mayer | 2006-05-30 |
| 4997870 | Process for the preparation of polyvinyl alcohols which are soluble in cold water and have been absorbed onto pigments | Bernd Schilling, Joachim Schulze | 1991-03-05 |
| 4879336 | Novel coating slips | Bernd Schilling | 1989-11-07 |