Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725102 | Method of providing homogeneous aqueous polyacrylamide concentrates and use thereof | Faissal-Ali El-Toufaili, Dennis Loesch, Anna-Corina Schmidt, Tobias Joachim Zimmermann, Markus Ostermayr +2 more | 2023-08-15 |
| 11643491 | Process for producing an aqueous polyacrylamide concentrate | Faissal-Ali El-Toufaili, Dennis Loesch, Anna-Corina Schmidt, Tobias Joachim Zimmermann, Markus Ostermayr +1 more | 2023-05-09 |
| 11608468 | Process of fracturing subterranean formations | Faissal-Ali El-Toufaili, Dennis Loesch, Anna-Corina Schmidt, Tobias Joachim Zimmermann, Markus Ostermayr +1 more | 2023-03-21 |
| 10961832 | Methods of treatment of a subterranean formation with polymeric structures formed in situ | Jazmin Godoy-Vargas, Sergey Makarychev-Mikhailov, Philip F. Sullivan, Patrice Abivin, Marie Cambournac | 2021-03-30 |
| 10253249 | Compositions and methods for treating subterranean formations | Li Jiang, Bruno Lecerf, Connor Wilson Coley, Philip F. Sullivan, Jeremy W. Bedard | 2019-04-09 |
| 9834719 | Methods for servicing subterranean wells | Lijun Lin, Quanxin Guo, Philip F. Sullivan | 2017-12-05 |
| 8579029 | System, method and treatment fluid for controlling fines migration | Carlos Abad, Yenny Christanti, Syed A. Ali, Balkrishna Gadiyar | 2013-11-12 |
| 7823642 | Control of fines migration in well treatments | Balkrishna Gadiyar, Erik Nelson, Juan-Carlos Santamaria, Philip F. Sullivan | 2010-11-02 |