Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999816 | Thermoplastic polyurethane from recycled raw materials | Frank Prissok, Elmar Poeselt, Dirk Kempfert, Lionel Gehringer, Matthias Goldbeck | 2024-06-04 |
| 9855729 | Multi-layer composite materials comprising a plastic or metal foil, corresponding method of production and use thereof | Carl Jokisch | 2018-01-02 |
| 9375904 | Multi-layer composite materials comprising a cellulose-containing layer, corresponding method of production and use thereof | Carl Jokisch | 2016-06-28 |
| 8679278 | Method for continuously producing multi-layered composite bodies | Carl Jokisch | 2014-03-25 |
| 8486522 | Multi-layer composite materials comprising a foam layer, corresponding method of production and use thereof | Carl Jokisch | 2013-07-16 |
| 7260445 | System and method for customized industrial textile coloration | Gerald Neuville, Klaus Tiedemann, John Provost | 2007-08-21 |
| 7160177 | Method and device for the high-precision machining of the surface of an object, especially for polishing and lapping semiconductor substrates | Volker Herold, Christian Weber | 2007-01-09 |
| 5641855 | Water-soluble condensation products of amino-containing compounds and crosslinkers, preparation thereof and use thereof | Guenter Scherr, Wolfgang Reuther, Dietmar Moench, Friedrich Linhart | 1997-06-24 |
| 5536370 | Condensates of polyalkylenepolyamines, their preparation and their use in papermaking | Guenter Scherr, Wolfgang Reuther, Primoz Lorencak, Dietmar Moench, Friedrich Linhart | 1996-07-16 |
| 5393828 | Chemical degradation of cured amino resins | Wolfgang Reuther, Erwin Hahn | 1995-02-28 |
| 5382476 | Recycling of cured aminoplast resins | Wolfgang Reuther, Erwin Hahn | 1995-01-17 |
| 5372609 | Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin | Wolfgang Reuther, Hermann Birkhofer, Karl Stork, Ortwin Schaffer | 1994-12-13 |
| 5356938 | Recycling of cured aminoplast resins | Wolfgang Reuther, Erwin Hahn | 1994-10-18 |
| 5342916 | Condensation polymers of sulfonated phenols, urea, other organic nitrogen-bases, and formaldehyde, and their use as tanning agents and as spraying aids for redispersible polymer powders | Wolfgang Reuther, Karl Stork, Ortwin Schaffer, Gernot Franzmann, Thomas Schwerzel +3 more | 1994-08-30 |
| 5322915 | Modified melamine-formaldehyde resins | Wolfgang Reuther, Rolf Fikentscher, Wolfgang Fath, Heinz Berbner, Hans D. Zettler +1 more | 1994-06-21 |
| 5162487 | Melamine resin moldings having increased elasticity | Wolfgang Reuther, Gerhard Turznik, Wolfgang Fath, Heinz Berbner, Onno Graalmann | 1992-11-10 |
| 5084488 | Melamine resin moldings having increased elasticity | Wolfgang Reuther, Gerhard Turznik, Wolfgang Fath, Heinz Berbner, Onno Graalmann | 1992-01-28 |