Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751905 | Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson | 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 | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson +3 more | 2017-07-11 |
| 9296942 | Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications | Upali P. Weerasooriya, Gary A. Pope, Christian Bittner, Günter Oetter, Jack Tinsley +2 more | 2016-03-29 |
| 9258996 | Composition comprising a pesticide and an alkoxylate of iso-nonylamine | Paul Klingelhoefer, Kevin Huyghe, Gerd Haderlein, Gerhard Schnabel, Marc Nolte +1 more | 2016-02-16 |
| 9145509 | Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylates | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson +3 more | 2015-09-29 |
| 8853136 | Process for tertiary mineral oil production using surfactant mixtures | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson | 2014-10-07 |
| 8684080 | Use of surfactant mixtures of polycarboxylates for microemulsion flooding | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson +1 more | 2014-04-01 |
| 8618179 | Composition comprising a pesticide and an alkoxylate of 2-propylheptylamine | Paul Klingelhoefer, Arend Jouke Kingma, Kevin Huyghe, Gerd Haderlein, Gerhard Schnabel +2 more | 2013-12-31 |
| 8607865 | Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson | 2013-12-17 |
| 8596367 | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Jürgenson +2 more | 2013-12-03 |
| 8584750 | Process for tertiary mineral oil production using surfactant mixtures | Christian Bittner, Oetter Günter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson | 2013-11-19 |
| 8584751 | Process for mineral oil production using surfactant mixtures | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson | 2013-11-19 |