Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376708 | Biodegradable plastic materials, method of producing them, and their use | Klaus Wollmann, Alexander Ach | 1994-12-27 |
| 5374304 | Special amyloses and their use for producing biodegradable plastics | Rainer Frische, Klaus Wollmann, Renate Gross-Lannert, Judith Schneider | 1994-12-20 |
| 5367067 | Water-resistant starch materials for the production of cast sheets and thermoplastic materials | Rainer Frische, Renate Gross-Lannert, Klaus Wollmann, Eduard Schmid, Fritz Buehler | 1994-11-22 |
| 5312933 | Method of producing symmetrical difatty acid diamides | Rainer Frische, Jurgen Volkheimer, Klaus Wollmann, Herrmann Schomann, Judith Schneider +2 more | 1994-05-17 |
| 5302670 | Plastics on fatty acid basis | Rainer Frische, Jurgen Volkheimer, Klaus Wollmann, Herrmann Schomann, Judith Schneider +2 more | 1994-04-12 |