Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931286 | Cosmetic composition comprising ester of levulinic acid with a fatty alcohol | Ansgar Behler, Laurence Pottie, Eva Max, Monika Barbenheim | 2018-04-03 |
| 9883991 | Alkyl sulfosuccinate mixtures, and use thereof | Ansgar Behler, Rainer Eskuchen, Helga Gondek, Catherine Weichold | 2018-02-06 |
| 7384904 | Method for producing alkyl oligoglucoside and alkenyl oligoglucoside carboxylic acid salts with reduced organochloride compounds | Ansgar Behler | 2008-06-10 |
| 7241875 | Method for the production of surface active agent mixtures | Karl Schmid, Ansgar Behler | 2007-07-10 |
| 6646145 | Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts | Ansgar Behler, Horst-Dieter Schares | 2003-11-11 |
| 6008392 | Process for preparing alkoxylated fatty acid alkyl esters | Ansgar Behler | 1999-12-28 |
| 5854201 | Textile softeners concentrates based on pentaerythritol or esters thereof containing quaternary and nonionic emulsifiers | Ansgar Behler, Guenther Uphues, Bernd Wahle, Peter Waltenberger | 1998-12-29 |