Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161236 | Methods for fracturing subterranean formations | Robert D. Skala, Christopher Y. Fang | 2018-12-25 |
| 10000690 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Shanghua Wu, Yuming Xie, Dilip K. Chatterjee | 2018-06-19 |
| 9969930 | Additive fabrication of proppants | Steven M. Florio | 2018-05-15 |
| 9938452 | Immobile proppants | Andrew R. Barron, Steven M. Florio | 2018-04-10 |
| 9862879 | Extrusion process for proppant production | Dilip K. Chatterjee, Shanghua Wu, Yuming Xie, Robert D. Skala | 2018-01-09 |