Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831142 | Pulverulent, crosslinked polymers which absorb aqueous liquids and blood | Harren Jörg | 2004-12-14 |
| 6757637 | Method for checking the content of pockets in a blister package | Heino Prinz | 2004-06-29 |
| 6740720 | Water-soluble homopolymers and copolymers having an improved environmental acceptability | Gregor Herth | 2004-05-25 |