Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168246 | Methods for stimulating hydrocarbon-bearing formations | Clay Purdy | 2021-11-09 |
| 11098241 | Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry | Clay Purdy, Alexander David Jamieson | 2021-08-24 |
| 11046588 | Synthetic caustic composition | Clay Purdy | 2021-06-29 |
| 10982133 | Modified acid compositions as alternatives to conventional acids in the oil and gas industry | Clay Purdy | 2021-04-20 |
| 10947123 | Synthetic caustic composition | Clay Purdy | 2021-03-16 |
| 10913890 | Synthetic caustic composition | Clay Purdy | 2021-02-09 |