Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033944 | Differential gear | August Kriebernegg | 2011-10-11 |
| 7757816 | Transmission having a coaxial lubricant pump | Andreas Bar, August Kriebernegg | 2010-07-20 |
| 7741275 | Agents and use thereof | Mona Stahle, Johan Heilborn, Margareta Frohm Nilsson | 2010-06-22 |
| 7717010 | Transmission comprising a displaceable shift fork and an actuator | Andreas Bar | 2010-05-18 |
| 7259257 | Process for producing particulate, water-soluble cellulose derivatives using a superheated gas mixture containing steam | Hartwig Schlesiger, Martin Morning, Volker Eckhardt, Gerd Sonnenberg, Rene Kiesewetter | 2007-08-21 |
| 7134584 | Control method for guiding the movement of materials to be transported | Hakan Koc, Raimund Kram, Richard Schneider | 2006-11-14 |
| 6943247 | Building material compositions | Rene Kiesewetter, Hartwig Schlesiger, Martin Morning, Werner Lange | 2005-09-13 |
| 6908649 | Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer | Michael Hennig-Cardinal von Widdern | 2005-06-21 |
| 6872820 | Finely divided polysaccharide derivatives | Detmar Redeker, Bernd Klinksiek, Jurgen Hinderer, Benno Ulfik | 2005-03-29 |
| 6509461 | Process for producing particulate, water-soluble cellulose derivatives | Hartwig Schlesiger, Martin Morning, Rene Kiesewetter, Rudolf Lelgemann | 2003-01-21 |
| 6362330 | Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof | Joachim Simon, Hanns P. Muller, Dirk Dijkstra | 2002-03-26 |
| 6320043 | Process for preparing fine-particle polysaccharide derivatives | Detmar Redeker, Bernd Klinksiek, Jurgen Hinderer, Benno Ulfik | 2001-11-20 |
| 6251968 | Method for modifying products or half-stuffs from molding materials consisting of mixtures of thermoplastic synthetic materials | Ralf Schledjewski, Dirk Schultze, Rainhard Koch | 2001-06-26 |
| 6123852 | Method for the adsorptive extraction of hydrocarbons from aqueous solutions of hydrocyanic acid | — | 2000-09-26 |
| 6047607 | Transmission gear wheel with damping capability | Heinrich Samitsch, Eduard Mohorko | 2000-04-11 |
| 5928739 | Biaxially stretched, biodegradable and compostable sausage casing | Dirk Pophusen, Thomas Gernot | 1999-07-27 |
| 5842911 | Method of making pistons and piston rods as well as cylinders for hydraulic or pneumatic apparatus | — | 1998-12-01 |
| 5753199 | Process for the production of calcium cyanamide from urea | Jurgen Graefe, Hubertus Klima, Johann Wolferstetter | 1998-05-19 |
| 5698612 | Thermoplastically workable, biodegradable moulding compositions | Joachim Simon, Hanns P. Muller, Dirk Dijkstra, Jurgen Engelhardt, Volkhard Muller | 1997-12-16 |
| 5639865 | Thermoplastic biodegradable polysaccharide derivatives, process for the manufacture thereof and use thereof | Jochen Kalbe, Hanns P. Muller, Rainhard Koch, Jurgen Engelhardt, Wolfgang Koch +1 more | 1997-06-17 |
| 5556075 | High pressure valve | — | 1996-09-17 |
| 5487950 | Multilayer lacquering of polar film substrates by a single application of material | Ulrich Reiners, Sebastian Meyer-Stork | 1996-01-30 |
| 5466794 | Thermoplastic cellulose ether ester graft copolymers and process for their production | Jochen Kalbe, Hanns P. Muller, Rainhard Koch, Jurgen Engelhardt, Wolfgang Koch +1 more | 1995-11-14 |
| 5425974 | 5-layered coextruded biaxially stretched tubular film having at least 3 polyamide layers | Michael Hennig-Cardinal von Widdern | 1995-06-20 |
| 5423347 | Threaded insertion valve | — | 1995-06-13 |