Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663388 | Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration | Christopher Lin, Amitava Sarkar, Brian C. Speirs, Ren Zhu | 2017-05-30 |