Issued Patents 2023
Showing 1–3 of 3 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 |