Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160873 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Wouter Ijdo, David Dino, Yanhui CHEN | 2018-12-25 |
| 10160874 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Wouter Ijdo, David Dino, Yanhui CHEN | 2018-12-25 |