Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475978 | Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylates | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson, Sophie Maitro-Vogel | 2016-10-25 |
| 9475979 | Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylates | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson, Sophie Maitro-Vogel | 2016-10-25 |
| 9346061 | 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 | 2016-05-24 |
| 9315716 | Use of surfactant mixtures for tertiary mineral oil extraction | Ulrich Steinbrenner, Günter Oetter, Marcus Guzmann | 2016-04-19 |
| 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, Günter Oetter, Jack Tinsley, Christian Spindler +2 more | 2016-03-29 |
| 9223221 | Photoresist stripping and cleaning composition, method of its preparation and its use | Simon Braun, Andreas Klipp | 2015-12-29 |
| 9184057 | Method for manufacturing integrated circuit devices, optical devices, micromachines and mechanical precision devices having patterned material layers with line-space dimensions of 50 nm and less | Andreas Klipp, Guenter Oetter, Sabrina Montero Pancera, Andrei Honciuc | 2015-11-10 |
| 9145509 | 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 Jürgenson, Sophie Vogel +3 more | 2015-09-29 |
| 8951955 | Use of optionally oxidized thioethers of alcohol alkoxylates in washing and cleaning compositions | Sophie Maitro-Vogel, Jurgen Tropsch, Wolfgang Spiegler, Roman Benedikt Raether | 2015-02-10 |
| 8901000 | Aqueous acidic solution and etching solution and method for texturizing the surface of single crystal and polycrystal silicon substrates | Simon Braun, Andreas Klipp, Cornelia Roeger-Goepfert, MeiChin Shen, Chengwei Lin | 2014-12-02 |
| 8853136 | Process for tertiary mineral oil production using surfactant mixtures | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson, Sophie Vogel | 2014-10-07 |
| 8841241 | 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, Guenter Oetter, Jack Tinsley, Christian Spindler +2 more | 2014-09-23 |
| 8834748 | Method for manufacturing transparent conducting oxides | Gero Nordmann, Norbert Wagner, Alexander Traut, Ingo Münster, Bernd Smarsly +3 more | 2014-09-16 |
| 8748347 | Method for combating harmful fungi | Richard Riggs, Dieter Strobel, Jochen Prochnow, Helmut Herrmann, Michael Ishaque | 2014-06-10 |
| 8684080 | Use of surfactant mixtures of polycarboxylates for microemulsion flooding | Günter Oetter, Jack Tinsley, Christian Spindler, Sophie Vogel, Gabriela Alvarez-Juergenson +1 more | 2014-04-01 |
| 8669221 | Cleaning compositions with alkoxylated polyalkylenimines | Dieter Boeckh, Andrea Misske, Arturo Luis Casado Dominguez | 2014-03-11 |
| 8618321 | Derivatives of tris(2-hydroxyphenyl)methane, their preparation and use | Marta Reinoso Garcia, Günter Oetter, Vandana Kurkal-Siebert, Björn Heinz, Markus Hansch +1 more | 2013-12-31 |
| 8607865 | 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 | 2013-12-17 |
| 8596367 | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Jürgenson, Sophie Vogel +2 more | 2013-12-03 |
| 8584751 | Process for mineral oil production using surfactant mixtures | Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson, Sophie Vogel | 2013-11-19 |
| 8584750 | Process for tertiary mineral oil production using surfactant mixtures | Oetter Günter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson, Sophie Vogel | 2013-11-19 |
| 8507613 | Process for the alkoxylation of amino group containing polymers | Dieter Boeckh, Stefan Frenzel, Andrea Misske, Ulrich Annen, Wilfried Sager +2 more | 2013-08-13 |
| 8475662 | Modified HIMS process | Imme Domke, Reinhold Rieger, Alexej Michailovski | 2013-07-02 |
| 8465668 | Surfactants with a polyethersulfonate structure method for production thereof and use thereof for tertiary crude oil production | Oetter Günter, Ulrich Steinbrenner, Jürgen Huff, Marcus Guzmann | 2013-06-18 |
| 8426596 | Process of producing bleach boosters | Ludwig Voelkel, Ingo Muenster, Frank Dietsche, Wolfgang Schrof | 2013-04-23 |