Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518955 | Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance | Katrin Schoeller, Fabian Ziegler, Boris Eisenberg, Dmitriy Shakhvorostov | 2022-12-06 |
| 11072677 | Comb polymers comprising imide functionality | Katrin Schöller, Jennifer Holtzinger, Fabian Ziegler, Frank Lauterwasser | 2021-07-27 |
| 11015139 | Comb polymers for improving Noack evaporation loss of engine oil formulations | Katrin Schöller, Stefan Karl Maier, Sarah Lippert | 2021-05-25 |
| 10731097 | Viscosity index improvers with defined molecular weight distributions | Katrin Schöller, Sarah Lippert, Wolfgang Tschepat | 2020-08-04 |
| 10703840 | Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride | Rhishikesh Gokhale, Sandra Muehling, Miriam Kathrin Stihulka, Frank-Olaf Maehling | 2020-07-07 |
| 10633610 | Comb polymers for improving Noack evaporation loss of engine oil formulations | Katrin Schöller, Stefan Karl Maier, Sarah Lippert | 2020-04-28 |
| 10472444 | Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride | Rhishikesh Gokhale, Sandra Gebhardt, Miriam Kathrin Stihulka, Frank-Olaf Maehling | 2019-11-12 |
| 10465027 | Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride | Rhishikesh Gokhale, Sandra Muehling, Miriam Kathrin Stihulka, Frank-Olaf Maehling | 2019-11-05 |
| 10385288 | Graft copolymers based on polyolefin backbone and methacrylate side chains | Katrin Schoeller, Mohammad T. Savoji, Marc A. Hillmyer, Timothy P. Lodge | 2019-08-20 |
| 8859472 | Use of ester group-including polymers as antifatigue additives | Torsten Stoehr, Michael Mueller, Thorsten Bartels, Christoph Wincierz, Michael Neusius +2 more | 2014-10-14 |
| 8288583 | Process for preparing carboxylic acid derivatives | Uwe Boehmke, Detlef Bloos, Michael Neusius, Stephan Massoth, Guenther Graeff +3 more | 2012-10-16 |