Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479164 | Method for preparing composite materials from renewable raw materials | Winfried Pommeranz, Kurt Klenke, Harald Schmidt, Joachim Heuer | 2002-11-12 |
| 6307003 | Compostable adhesive | Ernst Grigat, Karsten-Josef Idel, Uwe Westeppe, Wolfgang Schulz-Schlitte, Winfried Pommeranz +1 more | 2001-10-23 |
| 6235816 | Compositions and methods for manufacturing thermoplastic starch blends | Winfried Pommeranz, Harald Schmidt | 2001-05-22 |
| 6218321 | Biodegradable fibers manufactured from thermoplastic starch and textile products and other articles manufactured from such fibers | Winfried Pommeranz, Harald Schmidt | 2001-04-17 |
| 6136097 | Process for producing thermoplastic starch | Winfried Pommeranz, Kurt Klenke, Harald Schmidt, Joachim Heuer | 2000-10-24 |
| 6096809 | Biologically degradable polymer mixture | Winfried Pommeranz, Harald Schmidt | 2000-08-01 |
| 5770137 | Method for preparing composite materials from renewable raw materials | Winfried Pommeranz, Kurt Klenke, Harald Schmidt, Joachim Heuer | 1998-06-23 |
| 5525281 | Method for preparing biodegradable films from plant-based raw materials | Winfried Pommeranz, Joachim Heuer, Kurt Klenke, Harald Schmidt | 1996-06-11 |
| 5244474 | Starch composition | Horst Neisius | 1993-09-14 |
| 4552918 | Flame resistant starch-sulfamate products | Peter Obradovic, Peter Hochbahn, Hermann Feeser | 1985-11-12 |