Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688908 | Temperature-stable, electrolytic hydrogel and method for stimulating crude oil and natural gas deposits | Carolin Usener, Marita Neuber, Margarethe PFAHLS, Marion Wissel | 2017-06-27 |