Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732179 | Proppant-fiber schedule for far field diversion | Konstantin Viktorovich Vidma, Anna Dunaeva, Changsheng Xiang, Jazmin Godoy-Vargas, John Thomas Mayo +2 more | 2023-08-22 |
| 11692128 | Diversion acid containing a water-soluble retarding agent and methods of making and using | Andrey Vladimirovich Yakovlev, Xuehao Tan, Christopher Daeffler | 2023-07-04 |
| 11685858 | Methods for making and using retarded acid compositions for well stimulation | Xiangdong Qiu, Dominic Joseph Brady, Ziad Al-Jalal, Christopher Daeffler | 2023-06-27 |
| 11603490 | Aqueous solution and method for use thereof | Christopher Daeffler, Olga Vladimirovna Nevvonen | 2023-03-14 |