Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969849 | Method for drying particulate polymers | Joerg Erbes, Gerhard Lange, Tobias Kortekamp, Bernhard Linner, Cecile Schneider +2 more | 2018-05-15 |
| 8993802 | Sodium diformate production and use | Otto Machhammer, Stefan Gropp, Alexander Hauk, Gerd Diebold, Anna Valeska Lohmann +3 more | 2015-03-31 |
| 8748366 | Process for the preparation of a spray powder comprising one or more glycine-N,N-diacetic acid derivatives and use of the spray powder for producing compression agglomerates | Frank Mrzena, Michael Schoenherr, Thomas Heidenfelder | 2014-06-10 |
| 8497394 | Sodium diformate production and use | Otto Machhammer, Stefan Gropp, Alexander Hauk, Gerd Diebold, Anna Valeska Lohmann +3 more | 2013-07-30 |
| 7868203 | Production of sodium diformate | Alexander Hauk, Stefan Gropp, Anna Valeska Lohmann | 2011-01-11 |
| 7037708 | Dried microorganism cultures and method for producing same | Frank Runge, Bryan Cooper, Ulrich Bröckel, Hans-Peter Harz, Ulrich Eidelsburger +2 more | 2006-05-02 |
| 6641724 | Tangential separating device for solid matter | Bernhard Niemczyk, Lucas Menke, George Troubounis | 2003-11-04 |
| 6531155 | Granulates for cosmetic and pharmaceutical preparations | Christian Schade, Thekla Börs, Hans-Ulrich Wekel | 2003-03-11 |
| 6329334 | Use of crosslinked polyvinylpyrrolidone to increase the rate of disintegration of compact particular detergents and cleaners | Werner Bertleff, Folker Ruchatz, Richard Baur, Peter Palm | 2001-12-11 |
| 5296563 | Preparation of polyphenylene ether/polyamide molding materials | Axel Gottschalk, Robert A. Weiss, Klaus Muehlbach, Carola Hedtmann-Rein | 1994-03-22 |
| 5294667 | Preparation of thermoplastic molding materials based on pulverulent polyphenylene ethers and aromatic vinyl polymers | Robert A. Weiss, Axel Gottschalk, Klaus Muehlbach, Carola Hedtmann-Rein | 1994-03-15 |
| 4800086 | Preparation of ascorbic acid granules | Volker Buehler, Friedbert Hofmann | 1989-01-24 |
| 4695397 | Granular bleaching activator | Karl Sommer, Albert Hettche, Johannes Perner, Werner Schuster, Wolfgang Trieselt | 1987-09-22 |
| 4484879 | Roller press for the production of granules or moldings | Karl Sommer | 1984-11-27 |