Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667395 | Process and apparatus for the industrial preparation of methylhydroxyalkylcellulose | Stefan Michel, Gerd Sonnenberg | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667395 | Process and apparatus for the industrial preparation of methylhydroxyalkylcellulose | Stefan Michel, Gerd Sonnenberg | 2003-12-23 |