Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821844 | Poly-α-olefin-containing cosmetic composition | Markus Dierker, Daniela Prinz, Lars Zander, Achim Ansmann | 2014-09-02 |
| 8715629 | Cosmetic oligo-α-olefin containing compound | Karl Schmid, Achim Ansmann, Markus Dierker, Stefan Bruening | 2014-05-06 |
| 8518386 | Poly-α-olefin-containing cosmetic composition | Markus Dierker, Daniela Prinz, Lars Zander, Achim Ansmann | 2013-08-27 |
| 8193125 | Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids | Heinz-Joachim Muller, Diana Maker, Nadja Herzog | 2012-06-05 |
| 8148305 | Oligoglyercol fatty acid ester additives for water-based drilling fluids | Diana Maker, Heinz-Joachim Muller | 2012-04-03 |
| 7638662 | Emollients and cosmetic preparations | Achim Ansmann, Sabine Both, Daniela Prinz, Nicole Schoeffler | 2009-12-29 |
| 7476647 | Ether lactone | Thomas Markert, Volker Porrmann | 2009-01-13 |
| 7408087 | Process for making unsaturated coconut and/or palm nut fatty alcohols | Stephan Heck, Norbert Klein, Horst-Dieter Komp, Christiane Boehr, Norbert Huebner | 2008-08-05 |
| 7351871 | Processes for producing poly-alpha-olefins, and poly-alpha-olefins produced thereby | Lars Zander, Elke Grundt, Markus Dierker | 2008-04-01 |
| 7241910 | Processes for producing conjugated linoleic acid | Wolfgang Albiez, Stefan Busch, Lars Zander, Peter Horlacher | 2007-07-10 |
| 7214261 | Fatty acid esters based on branched fatty acids and their use as printing ink solvents | Rainer Hoefer, Matthias Fies, Shailesh Shah | 2007-05-08 |
| 7192478 | Fatty (meth) acrylates and their use in dispersing pigments | Horst Sulzbach, Lars Zander, Rainer Hoefer, Matthias Fies | 2007-03-20 |
| 7179880 | Cosmetic preparation containing polycarbonates | Rolf Kawa, Lars Zander | 2007-02-20 |
| 7169959 | Unsaturated palm oil fatty alcohols | Stephan Heck, Norbert Klein, Horst-Dieter Komp, Christiane Boehr, Norbert Huebner | 2007-01-30 |
| 7084286 | Method for producing conjugated fatty acid esters | Lars Zander, Albert Strube, Andreas Heidbreder, Wolfgang Giede | 2006-08-01 |
| 7067684 | Processes for the production of triglycerides of conjugated linoleic acid | Stefan Busch, Elke Grundt, Peter Horlacher | 2006-06-27 |
| 6730768 | Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures | Andreas Heidbreder, Roland Gruetzmacher, Ulrich Nagorny | 2004-05-04 |
| 6723867 | Branched, substantially unsaturated fatty alcohol sulfates | Norbert Huebner, Hans-Christian Raths | 2004-04-20 |
| 6664429 | Production of branched, largely unsaturated fatty alcohol polyglycolethers | Norbert Huebner, Ansgar Behler | 2003-12-16 |
| 6610811 | Polyurethanes with improved tear propagation resistance | Roland Gruetzmacher, Rainer Hoefer | 2003-08-26 |
| 6610869 | Branched, substantially unsaturated ester oils | Norbert Huebner | 2003-08-26 |
| 6566563 | Method for producing compounds with terminal OH groups | Roland Gruetzmacher, Elke Grundt | 2003-05-20 |
| 6548717 | Process for making branched, substantially unsaturated fatty alcohols | Norbert Huebner, Lothar Friesenhagen, Gerrit Pelzer, Norbert Klein, Ansgar Behler +3 more | 2003-04-15 |
| 6235702 | Aqueous nacreous lustre concentrate | Achim Ansmann, Rolf Kawa, Stefan Podubrin | 2001-05-22 |
| 6229056 | Unsaturated fatty compounds with improved low-temperature behavior | Achim Ansmann, Guenther Demmering, Georg Assmann, Fritz Schuster, Michael Koehler | 2001-05-08 |