Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816426 | Superabsorbent polymer compositions having color stability | Iqbal Ahmed, Mirko Walden, Brian Michael King, Scott J. Smith | 2010-10-19 |
| 7625957 | Water-absorbing polymer particles delaying the decomposition of body fluids, composites comprising these and use thereof | Jorg Harren, Jörg Issberner | 2009-12-01 |
| 7297394 | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials | Kishan Khemani, Simon K. Hodson | 2007-11-20 |
| 7241832 | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture | Kishan Khemani, Simon K. Hodson | 2007-07-10 |
| 7214414 | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture | Kishan Khemani, Simon K. Hodson | 2007-05-08 |
| 6573340 | Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials | Kishan Khemani, Per Just Andersen, Simon K. Hodson | 2003-06-03 |
| 6479164 | Method for preparing composite materials from renewable raw materials | Jurgen Lorcks, Winfried Pommeranz, Kurt Klenke, Joachim Heuer | 2002-11-12 |
| 6472497 | Thermoplastic starch utilizing a biodegradable polymer as melting aid | Jurgen Loercks, Winfried Pommeranz, Ralf Timmermann, Ernst Grigat, Wolfgang Schulz-Schlitte | 2002-10-29 |
| 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 | Jurgen Lorcks, Winfried Pommeranz | 2001-05-22 |
| 6235815 | Biodegradable polymeric mixtures based on thermoplastic starch | Jurgen Loercks, Winfried Pommeranz, Ralf Timmermann, Ernst Grigat, Wolfgang Schulz-Schlitte | 2001-05-22 |
| 6218321 | Biodegradable fibers manufactured from thermoplastic starch and textile products and other articles manufactured from such fibers | Jurgen Lorcks, Winfried Pommeranz | 2001-04-17 |
| 6136097 | Process for producing thermoplastic starch | Jurgen Lorcks, Winfried Pommeranz, Kurt Klenke, Joachim Heuer | 2000-10-24 |
| 6096809 | Biologically degradable polymer mixture | Jurgen Lorcks, Winfried Pommeranz | 2000-08-01 |
| 6062228 | Biodegradable filter material and method for its manufacture | Juergen Loercks | 2000-05-16 |
| 5910350 | Starch foam panel | Juergen Loracks, Winfried Pommeranz | 1999-06-08 |
| 5897944 | Molded part made of starch foamed material | Juergen Loercks, Winfried Pommeranz | 1999-04-27 |
| 5770137 | Method for preparing composite materials from renewable raw materials | Jurgen Lorcks, Winfried Pommeranz, Kurt Klenke, Joachim Heuer | 1998-06-23 |
| 5712168 | Method for evaluating, monitoring or controlling the efficiency, stability, or exhaustion of a complexing or chelating agent present in a chemical solution used for oxidizing, dissolving, etching or stripping a semiconductor wafer | Martien Johanna Maria Godelieve Bernard Baeyens, Marc Heyns, Paul Mertens | 1998-01-27 |
| 5525281 | Method for preparing biodegradable films from plant-based raw materials | Jurgen Lorcks, Winfried Pommeranz, Joachim Heuer, Kurt Klenke | 1996-06-11 |