Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362313 | Coating composition and its use | Lutz Hoppe, Burkhard Kressdorf, Erhard Luhmann | 1994-11-08 |
| 4507473 | Process for the continuous granulation of carboxymethyl cellulose | Claus-Rudiger Bernert, Hans-Gert Kirchner | 1985-03-26 |