Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888288 | Forming solutions of cellulose in aqueous teritary amine oxide | Michael C. Quigley, Rainer Naef, Andrew Ronchetti, Werner Nussberger, Katharine Anne Ronchetti | 1999-03-30 |