Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7608660 | Method of coating paper with copolymers of vinyl alcohol and itaconic acid | Elliott Echt, Peter A. Morken | 2009-10-27 |
| 7608661 | Water-soluble film from copolymers of vinyl alcohol and itaconic acid, and paper coating articles therefrom | Elliott Echt, Peter A. Morken | 2009-10-27 |
| 7608662 | Copolymers of vinyl alcohol and itaconic acid for use in paper coatings | Elliott Echt, Peter A. Morken | 2009-10-27 |
| 7371796 | Copolymers of vinyl alcohol and itaconic acid for use in paper coatings | Elliott Echt, Peter A. Morken | 2008-05-13 |