Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920606 | Preparation method, formulation and application of chemically retarded mineral acid for oilfield use | Li Jiang, Christopher Daeffler, Olga Vladimirovna Nevvonen, Merlyn X. Pulikkathara, Sergey Makarychev-Mikhailov +2 more | 2018-03-20 |