Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162022 | Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant | Lewis Bartel, Terrence Palisch, David Aldridge | 2021-11-02 |
| 11124697 | Infused and coated proppant containing chemical treatment agents and methods of using same | Robert Duenckel, Mark Conner, Todd Roper, Joshua Leasure, Thu Lieng +2 more | 2021-09-21 |
| 11125067 | Compositions and methods for use of proppant surface chemistry to improve proppant consolidation and and flowback control | Thu Lieng, Daryl Erwin Johnson, Mark Conner | 2021-09-21 |
| 11069885 | Silicon-based anode material for lithium ion battery | Bruce K. Zoitos, Adam Kelsall, Jonathan Cross | 2021-07-20 |
| 11028318 | Proppant compositions and methods of use | Terrence Palisch, Richard A. Kemp, Timothy J. Boyle, Bernadette A. Hernandez-Sanchez, James E. Miller | 2021-06-08 |
| 11015112 | Methods and systems for infusing porous ceramic proppant with a chemical treatment agent | Steven C. Howe, Todd Roper | 2021-05-25 |
| 11008505 | Electrically conductive proppant | Lewis Bartel, Terry Palisch, David Aldridge, Todd Roper | 2021-05-18 |
| 10975295 | Proppant having non-uniform electrically conductive coatings and methods for making and using same | Lewis Bartel, Todd Roper | 2021-04-13 |