Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11389384 | Method for producing a light-coloured disalt | Claudia Brunn, Ansgar Behler, Rainer Eskuchen, Tobias Hoefener | 2022-07-19 |
| 11390794 | Robust alkyl ether sulfate mixture for enhanced oil recovery | Christian Bittner, Ashok Kumar Mishra, Kathrin Cohen, Clara Maria Hernandez Morales, Prapas Lohateeraparp +4 more | 2022-07-19 |
| 11225857 | Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery | Christian Bittner, Guenter Oetter, Jack Tinsley, Marcel Patrik KIENLE, Sebastian Alexander Weisse | 2022-01-18 |
| 11051510 | Asymmetric formales and acetales as adjuvants for crop protection | Rainer Berghaus, Martin Semar | 2021-07-06 |
| 10961432 | Method of mineral oil production | Christian Bittner, Günter Oetter, Sebastian Alexander Weiße, Jack Tinsley, Marcel Patrik KIENLE | 2021-03-30 |
| 10954473 | Aqueous surfactant compositions | Claudia Brunn, Ansgar Behler, Detlev Stanislowski, Gerhard Hermanns | 2021-03-23 |
| 10827748 | Carbonates of alcohol alkoxylates as adjuvants for crop protection | Björn Thomas Hahn, Rainer Berghaus, Martin Semar | 2020-11-10 |
| 10757935 | Composition comprising a pesticide and an alkoxylated ester | Ingo Fleute-Schlachter, Birgit Hupka, Bjoern Thomas Hahn, Juergen Roeder | 2020-09-01 |
| 10694742 | Composition comprising a pesticide and a hydroxyalkyl polyoxylene glycol ether | Martin Semar, Ingo Fleute-Schlachter, Markus Kalt, Rainer Berghaus | 2020-06-30 |
| 10266751 | Method of mineral oil production | Christian Bittner, Günter Oetter, Sebastian Alexander Weiße, Jack Tinsley, Marcel Patrik KIENLE | 2019-04-23 |
| 10238106 | Carbonates of alcohol alkoxylates as adjuvants for crop protection | Björn Thomas Hahn, Rainer Berghaus, Martin Semar | 2019-03-26 |
| 8575372 | Isosorbide derivatives | Catherine Breffa, Thorsten Löhl | 2013-11-05 |
| 8546446 | Anionic isosorbide derivatives and their use | Ansgar Behler, Catherine Breffa, Thorsten Löhl | 2013-10-01 |
| 8334318 | Anionic isosorbide derivatives and their use (II) | Catherine Breffa, Ansgar Behler | 2012-12-18 |
| 8148313 | Use of a mixture of non-ionic surfactants in cleansing compositions | Teresa Alexandre, Manfred Weuthen, Sabine Both | 2012-04-03 |
| 7807766 | Polymers for use in cleaning compositions | Thomas Albers, Wolfgang Denuell, Stephen F. Gross, Dirk Mampe, Florence Mazuel +1 more | 2010-10-05 |
| 7368419 | Dishwashing detergent containing glycerol hydroxyalkyl ethers | Corinna Boehme, Manfred Weuthen, Thomas Albers | 2008-05-06 |
| 6921744 | Hydroxy mixed ethers having a high degree of ethoxylation, compositions containing the same and anti-foam uses therefor | Karl Schmid, Detlev Stanislowski | 2005-07-26 |
| 6831052 | Cleaning compositions containing hydroxy mixed ethers, methods of preparing the same, and uses therefor | Manfred Weuthen, Michael Elsner | 2004-12-14 |
| 6828452 | Method for producing acyl amino acids | Andreas Syldath, Karl Schmid, Juergen Falkowski, Ingomar Mrozek, Josef Koester | 2004-12-07 |
| 6797687 | Gemini surfactant compositions | Ditmar Kischkel, Manfred Weuthen, Michael Elsner | 2004-09-28 |
| 6794345 | Gemini surfactants | Michael Elsner, Manfred Weuthen | 2004-09-21 |
| 6777384 | Gemini surfactants | Manfred Weuthen, Michael Elsner | 2004-08-17 |
| 6723867 | Branched, substantially unsaturated fatty alcohol sulfates | Norbert Huebner, Alfred Westfechtel | 2004-04-20 |
| 6666217 | Gemini surfactants in cleaning compositions | Michael Elsner, Manfred Weuthen | 2003-12-23 |