Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344812 | Gear oil composition | Qinggao Ma, Rene Koschabek, Philippe Rabbat, Henrik Heinemann, Karolin Monz +2 more | 2025-07-01 |
| 11952551 | Gear oil composition | Qinggao Ma, Rene Koschabek, Philippe Rabbat, Henrik Heinemann, Karolin Monz +2 more | 2024-04-09 |
| 11932819 | Lubricant comprising a diester of adipic acid with a tridecanol | Jan Strittmatter, Boris Breitscheidel | 2024-03-19 |
| 11667864 | Lubricants with a terpolymer made of diester, olefin and acrylate | Ivette Garcia Castro, Wolfgang Grabarse, Jan Strittmatter, Karolin Monz, Rene Koschabek | 2023-06-06 |
| 11498986 | High-pressure polymerization process for liquid ethylene copolymers | Martin Wendker, Ivette Garcia Castro, Jan Strittmatter, Karolin Geyer, Wolfgang Grabarse +1 more | 2022-11-15 |
| 11453836 | Lubricant comprising a liquid ethylene copolymer | Martin Wendker, Ivette Garcia Castro, Jan Strittmatter, Karolin Geyer, Wolfgang Grabarse +1 more | 2022-09-27 |
| 10150928 | Polyester and use of polyester in lubricants | Ronny Rinklieb | 2018-12-11 |
| 10119092 | Use of polyesters as lubricants | Boris Breitscheidel | 2018-11-06 |
| 9938484 | Use of polytetrahydrofuranes in lubricating oil compositions | Nawid Kashani-Shirazi, Muriel Ecormier, Markus Hansch, Claudia Fischer, Thomas Weiß | 2018-04-10 |
| 9708561 | Lubricating oil composition with enhanced energy efficiency | Arjun K. Goyal, Muriel Ecormier, Boris Breitscheidel | 2017-07-18 |
| 9708564 | Use of carboxylic acid esters as lubricants | Boris Breitscheidel | 2017-07-18 |
| 9243124 | Use of esters as coalescing agents | Edda Bergmann, Sascha Oestreich, Miriam Becherer, Harald Frommelius | 2016-01-26 |
| 9080124 | Use of graft polymers | Klaus Hedrich, Alexander Dardin, Michael Mueller, Torsten Stoehr, Boris Eisenberg | 2015-07-14 |
| 8969267 | Lubricant compositions | Ronny Rinklieb, Dirk Rettemeyer | 2015-03-03 |
| 8921289 | Esters comprising branched alkyl groups as lubricants | Dirk Rettemeyer | 2014-12-30 |
| 8785358 | Process for producing lubricating grease | Matthias Fischer, Michael Muller | 2014-07-22 |
| 8779075 | Use of nonionic surfactants as emulsifiers for emulsion polymerization (III) | Thomas Schliwka, Katharina Hömberg, Uwe Held, Thomas Mausberg, Ronald Klagge | 2014-07-15 |
| 8754018 | Use of polyalkyl (meth)acrylates in lubricating oil compositions | Klaus Hedrich, Michael Alibert, Michael Mueller, Roland Schweder | 2014-06-17 |
| 8722600 | Polymers with H-bridge forming functionalities for improving anti-wear protection | Roland Schweder | 2014-05-13 |
| 8580287 | Oil-based agrochemical compositions with increased viscosity | Stéphanie Merlet, William LaMarca, Ludwig Schieferstein, Peter Bene | 2013-11-12 |
| 8349779 | Polymers with h-bridge forming functionalities | Klaus Hedrich, Wolfgang Tschepat | 2013-01-08 |
| 8142681 | Aqueous surfactant compositions with a low pour point | Ronald Klagge, Thomas Schliwka, Katharina Hömberg, Uwe Held, Thomas Mausberg | 2012-03-27 |
| 7728093 | Copolymers as dewaxing additives | Michael Mueller, Jean-Luc HERBEAUX, Dieter Janssen, Melanie Croessmann | 2010-06-01 |
| 7645842 | Method for free-radical polymerization of ethylenically unsaturated compounds | Francois Acker, Alexander Dardin, Stephan Massoth, Bernd Amrhein, Detlef Bloos +3 more | 2010-01-12 |
| 7452932 | Highly stable polymer dispersions and method for the production thereof | Alexander Dardin, Wolfgang Tschepat, Stephan Massoth | 2008-11-18 |