Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463888 | Shampoos and conditioners having a conditioning effect | Werner Mauer, Werner Seipel, Hans-Martin Haake, Sybille Cornelsen, Guadalupe Pellon +1 more | 2019-11-05 |
| 9883991 | Alkyl sulfosuccinate mixtures, and use thereof | Ansgar Behler, Rainer Eskuchen, Almud Folge, Catherine Weichold | 2018-02-06 |
| 9149420 | O/W-gel-compositions having pentaerythritol esters or oligomers thereof | Ulrich Issberner, Catherine Weichold | 2015-10-06 |
| 8765104 | Deodorizing preparations | Stefan Bruening, Achim Ansmann | 2014-07-01 |
| 8545824 | Glycerol ether mixture, cosmetic composition containing this mixture and process for its production | Michael Neuss, Thomas Albers, Stefan Bruening, Achim Ansmann, Karl Schmid | 2013-10-01 |
| 8183298 | Fatty acid esters, processes for their production and for incorporation into cosmetic and/or pharmaceutical formulations | Ulrich Issberner, Catherine Weichold, Achim Ansmann, Stefan Bruening | 2012-05-22 |
| 7887825 | Emulsifier composition based on pentaerythritol esters and alkoxylated nonionic emulsifiers | Catherine Weichold, Ulrich Issberner, Rolf Kawa, Caroline Goget | 2011-02-15 |
| 7799333 | Emulsifier mixture containing fatty alcohols, ethoxylated fatty alcohols and oil and wax components | Stefan Bruening, Achim Ansmann | 2010-09-21 |
| 7776317 | Glycerol ether mixture, cosmetic composition containing this mixture and process for its production | Michael Neuss, Thomas Albers, Stefan Bruening, Achim Ansmann, Karl Schmid | 2010-08-17 |
| 6280712 | Sun screen agents | Achim Ansmann, Rolf Kawa, Holger Tesmann | 2001-08-28 |
| 6264961 | Oil-water emulsifiers | Achim Ansmann, Rolf Kawa, Josef Koester, Annette Kreisig | 2001-07-24 |
| 6147124 | Pourable nacreous lustre concentrate | Achim Ansmann, Rolf Kawa | 2000-11-14 |
| 5795978 | Emulsifiers | Achim Ansmann, Rolf Kawa, Michael Nitsche | 1998-08-18 |
| 5736581 | Polyglycerol polyricinoleates | Achim Ansmann, Rolf Kawa, Gabriele Strauss, Rainer Von Kries | 1998-04-07 |