Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376602 | Process for preparing a thixotroping agent and use thereof | Burkhard Walther, Helmut Mack | 2016-06-28 |
| 8791185 | 2-ethylhexyl methyl terephthalate as plasticizer in adhesives and sealants | Burkhard Walther, Boris Breitscheidel, Jochen Wagner | 2014-07-29 |
| 8584374 | Method for removing water from a mixture | Simone Klapdohr, Burkhard Walther, Helmut Mack, Zhizhong Cai, Laurent Marc +2 more | 2013-11-19 |
| 8138277 | Silane-modified urea derivatives, method for the production thereof, and use thereof as auxiliary rheological agents | Michael Duetsch, Marc Laurent, Helmut Mack, Michael Porsch, Konrad Wernthaler | 2012-03-20 |