Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6613867 | Thermoplastic polyurethane containing structural units of ethylene oxide polyol or ethylene oxide capped propylene oxide polyol | Mark F. Sonnenschein, Paul J. Moses, Christopher P. Christenson, Benjamin L. Wendt | 2003-09-02 | $15,071,000 |
| 5364935 | Continuous hydrolysis of cellulose acetate | Tim J. Frederick | 1994-11-15 | $21,859,000 |