Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783730 | Method for recovering petroleum | Björn Langlotz, Tobias Joachim Zimmermann, Roland Reichenbach-Klinke | 2017-10-10 |
| 9777094 | Water-soluble, hydrophobically associating copolymers having novel hydrophobically associating monomers | Björn Langlotz, Benjamin Wenzke, Christian Spindler, Roland Reichenbach-Klinke | 2017-10-03 |
| 9751905 | Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson, Sophie Vogel | 2017-09-05 |
| 9701893 | Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylates | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson, Sophie Vogel +3 more | 2017-07-11 |
| 9657137 | Process for preparing a macromonomer | Björn Langlotz, Benjamin Wenzke, Christian Spindler, Roland Reichenbach-Klinke, Markus Klumpe +3 more | 2017-05-23 |
| 9566590 | Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore | Joerg Nieberle, Bernhard Ulrich von Vacano, Alexsandro Berger, Roland Boehn, Guenter Oetter | 2017-02-14 |
| 9561512 | Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore | Bernhard Ulrich von Vacano, Alexsandro Berger, Roland Boehn, Guenter Oetter, Joerg Nieberle | 2017-02-07 |
| 9557652 | Use of compositions comprising a surfactant and a hydrophobizer for avoiding anti pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below | Andreas Klipp, Andrei Honciuc, Günter Oetter | 2017-01-31 |