Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192824 | Artificial sandstone and/or conglomerate core based on lithology and pore structure control and preparation method and application thereof | Yiqiang Li, Wenbin Gao, Zheyu Liu, Xin Chen | 2021-12-07 |
| 11136265 | Artificial sandstone and/or conglomerate core based on lithology and permeability control and preparation method and application thereof | Yiqiang Li, Wenbin Gao, Zheyu Liu, Yanjuan Li | 2021-10-05 |
| 11056343 | Providing a temporary protective layer on a graphene sheet | Brett R. Goldsmith | 2021-07-06 |
| 10903319 | Patterning graphene with a hard mask coating | Brett R. Goldsmith | 2021-01-26 |