Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427753 | Method of making rod-shaped particles for use as proppant and anti-flowback additive | Jiangshui Huang, Bernhard Lungwitz | 2022-08-30 |
| 10808497 | Methods of zonal isolation and treatment diversion | Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf +4 more | 2020-10-20 |
| 10557079 | Method of making rod-shaped particles for use as proppant and anti-flowback additive | Jiangshui Huang, Bernhard Lungwitz | 2020-02-11 |
| 10391679 | Perforated membranes and methods of making the same | Jiangshui Huang, Bernhard Lungwitz | 2019-08-27 |
| 10369724 | Method of making spheroidal particles | Jiangshui Huang, Bernhard Lungwitz | 2019-08-06 |
| 9932519 | Method of making particles having a ridge portion for use as proppant | Jiangshui Huang, Bernhard Lungwitz | 2018-04-03 |
| 9896618 | Method of making rod-shaped particles for use as proppant and anti-flowback additive | Jiangshui Huang, Bernhard Lungwitz | 2018-02-20 |