Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887409 | Method and device for the production of cellulose fibers and cellulose filament yarns | Birgit Kosan | 2005-05-03 |
| 6875756 | Method and device for the continuous, single-step production of a homogeneous solution of cellulose in hydrous tertiary aminoxides | Andreas Diener | 2005-04-05 |