Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576425 | Process for the direct production of alkyl glycosides | Karlheinz Hill, Manfred Biermann, Henry Rossmaier, Rainer Eskuchen, Willi Wuest +5 more | 1996-11-19 |
| 5498706 | Water-resistant starch materials for the production of cast sheets and thermoplastic materials | Rainer Frische, Renate Gross-Lannert, Bernd Best, Eduard Schmid, Fritz Buehler | 1996-03-12 |
| 5376708 | Biodegradable plastic materials, method of producing them, and their use | Bernd Best, Alexander Ach | 1994-12-27 |
| 5374304 | Special amyloses and their use for producing biodegradable plastics | Rainer Frische, Renate Gross-Lannert, Judith Schneider, Bernd Best | 1994-12-20 |
| 5374716 | Process for the production of surface active alkyl glycosides | Manfred Biermann, Karlheinz Hill, Willi Wuest, Rainer Eskuchen, Josef Wollmann +4 more | 1994-12-20 |
| 5367067 | Water-resistant starch materials for the production of cast sheets and thermoplastic materials | Rainer Frische, Renate Gross-Lannert, Bernd Best, Eduard Schmid, Fritz Buehler | 1994-11-22 |
| 5312933 | Method of producing symmetrical difatty acid diamides | Rainer Frische, Jurgen Volkheimer, Herrmann Schomann, Judith Schneider, Alexander Ach +2 more | 1994-05-17 |
| 5302670 | Plastics on fatty acid basis | Rainer Frische, Jurgen Volkheimer, Herrmann Schomann, Judith Schneider, Alexander Ach +2 more | 1994-04-12 |
| 5128461 | Molding compound based on starch ether for shaping biodegradable molded parts | Bernd Best, Rainer Frische, Renate Gross-Lannert | 1992-07-07 |
| 5118722 | Method of producing elastic foams having a base of polyurethane by microwave foaming | Alexander Ach, Werner Frank | 1992-06-02 |
| 5019199 | Method of joining wood material to plastic material | Klaus Menke, Peter Wiesert, Bernd Best | 1991-05-28 |
| 4740562 | Method for the surface modification of objects made of polyvinylidene fluoride | Klaus Menke, Gerhard Glink | 1988-04-26 |
| 4447477 | Method for the production of corrosion-inhibiting coatings on metallic surfaces | Heinrich Deibig | 1984-05-08 |
| 4195549 | Pintle wire for high load hinge connections | Wilhelm Schuster, Jurgen Stahl | 1980-04-01 |