Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404009 | Polymer dispersants | Clemens Auschra, Frank Oliver Heinrich Pirrung | 2016-08-02 |
| 9381481 | Polyethylene imine based dendritic dispersant | Haiyang Yu, Yanfei Liu, Weiqiu Hu | 2016-07-05 |