Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808125 | Bitumen composition comprising a wax mixture consisting of a petroleum slack wax and a Fischer-Tropsch wax, the use of the wax mixture in bitumen compositions, the use of the bitumen composition in asphalt compositions, asphalt compositions comprising the bitumen composition and the method of producing asphalt pavements thereof | Carsten Oelkers, Stefan Strydom, William Honiball | 2020-10-20 |
| 9347007 | Microcrystalline paraffin, method for producing microcrystalline paraffins, and use of the microcrystalline paraffins | Helmuth Schulze-Trautmann, Michael Matthai, Günter Hildebrand | 2016-05-24 |
| 9102834 | Method for producing agglomerates having rubber and wax, agglomerates produced according to the method, and use of the agglomerates in asphalt or bitumen masses | Matthias Nolting, Gunnar Winkelmann | 2015-08-11 |
| 7875166 | Microcrystalline paraffin | Michael Matthai, Günter Hildebrand, Helmuth Schulze-Trautmann | 2011-01-25 |