Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493639 | Siliceous rubber mixtures containing omega-mercaptocarboxylic acid ester of polyvalent alcohols | Ulrich Feldhues, Hermann-Josef Weidenhaupt, Melanie Wiedemeier-Jarad | 2016-11-15 |
| 9447263 | Rubber mixtures containing short-chain alkyl esters of glycerin | Ulrich Feldhues, Hermann-Josef Weidenhaupt, Melanie Wiedemeier-Jarad, Joerg Hagemann | 2016-09-20 |
| 9249285 | Rubber blends containing silicic acid and comprising additives containing sulphur | Ulrich Feldhues, Hermann-Josef Weidenhaupt, Melanie Wiedemeier-Jarad | 2016-02-02 |