Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783630 | Use of comb polymers for reducing fuel consumption | Torsten Stoehr, Dieter Janssen, Juergen Schnabel, Boris Eisenberg, Hans Goerlitzer | 2017-10-10 |
| 9617495 | Transmission lubricant | Reza Ghahary, Juergen Gebhardt, Thilo Krapfl, Thomas Schimmel, Roland Schweder +2 more | 2017-04-11 |
| 9080124 | Use of graft polymers | Markus Scherer, Klaus Hedrich, Alexander Dardin, Torsten Stoehr, Boris Eisenberg | 2015-07-14 |
| 8859472 | Use of ester group-including polymers as antifatigue additives | Torsten Stoehr, Thorsten Bartels, Christoph Wincierz, Klaus Schimossek, Michael Neusius +2 more | 2014-10-14 |
| 8754018 | Use of polyalkyl (meth)acrylates in lubricating oil compositions | Markus Scherer, Klaus Hedrich, Michael Alibert, Roland Schweder | 2014-06-17 |
| 8722601 | Polyalkyl (meth)acrylate copolymers having outstanding properties | Torsten Stoehr, Boris Eisenberg | 2014-05-13 |
| 8518358 | High purity and free flowing metal oxides powder | Liangde Xie, Mitchell R. Dorfman, Ashish D. PATEL | 2013-08-27 |
| 8318468 | Emulsions in enzymatic reactions | Albrecht Weiss, Eric Dubreucq, Guy Moulin | 2012-11-27 |
| 8288327 | Lubricating oil composition with good frictional properties | Alexander Dardin, Boris Eisenberg | 2012-10-16 |
| 8163682 | Oil soluble polymers | Torsten Stoehr, Boris Eisenberg, Harald Becker, Axel Mueller | 2012-04-24 |
| 8101559 | Polyalkyl (meth)acrylate copolymers having outstanding properties | Torsten Stoehr, Boris Eisenberg | 2012-01-24 |
| 8067349 | Oil soluble comb polymers | Torsten Stoehr, Boris Eisenberg | 2011-11-29 |
| 7931836 | Method for making high purity and free flowing metal oxides powder | Liangde Xie, Mitchell R. Dorfman, Ashish D. PATEL | 2011-04-26 |
| 7799716 | Partially-alloyed zirconia powder | Mitchell R. Dorfman, Liangde Xie | 2010-09-21 |
| 7728093 | Copolymers as dewaxing additives | Markus Scherer, Jean-Luc HERBEAUX, Dieter Janssen, Melanie Croessmann | 2010-06-01 |
| 7429555 | Lubricating grease with high water resistance | Markus Scherer, Matthias Fischer, Bernard Kinker, Alexandra Pauker | 2008-09-30 |
| 7407926 | Oil-containing surfactant gels comprising a mixture of ethoxylated citric acid esters | — | 2008-08-05 |
| 7285592 | Pigments dispersions based on water and acrylate | Andreas Harz, Heidemarie Menzel, Hans-Tobias Macholdt | 2007-10-23 |
| 6348554 | Method for preparation of a liquid polymer composition and use of this composition | Sebastian Roos, Boris Eisenberg | 2002-02-19 |
| 6280671 | Process for preparing multilayer plastic composites of incompatible plastics | Volker Benz, Hans Lorenz, Michael Meier-Kaiser, Klaus-Ernst Poehlmann | 2001-08-28 |
| 6221988 | Polymerizable coating composition which is scratch-weather-and soil-resistant | Rolf Neeb | 2001-04-24 |
| 6110561 | Break-resistant multiribbed plate of polymethyl methacrylate | Volker Benz | 2000-08-29 |
| RE36294 | Scratch-resistant coating agent based on arcylates | Manfred Brehm, Rolf Neeb | 1999-09-07 |
| 5418304 | Scratch-resistant coating agent based on acrylates | Rolf Neeb | 1995-05-23 |
| 5281329 | Method for improving the pour point of petroleum oils | Heinz Gruenig | 1994-01-25 |