Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10610480 | Personal care composition for a keratin substrate comprising conditioning, color protecting and styling polymer | Amna Khatun, Lidia Kulcsar, Gijsbert Kroon, Linda C. Foltis | 2020-04-07 |
| 10064805 | Personal care composition for a keratin substrate comprising conditioning and/or styling polymer | Gijsbert Kroon, Amna Khatun, Tuttu Maria Nuutinen | 2018-09-04 |
| 9782609 | Dihydroxyalkyl substituted polygalactomannan, and methods for producing and using the same | Xiaochun Zhang, Gijsbert Kroon | 2017-10-10 |
| 9662293 | Personal care composition for a keratin substrate comprising conditioning and/or styling polymer | Gijsbert Kroon, Nathalie Sieverling, Tuttu Maria Nuutinen, Lidia Kulcsar | 2017-05-30 |
| 7758849 | Hair wax products containing silicone wax, silicone-free wax and oils | Marina Loifenfeld, Bernd Stein | 2010-07-20 |
| 7597898 | Aerosol foam or pump foam product for hair treatment | Susanne Birkel, Harald Wendel, Manuela Hannich | 2009-10-06 |
| 7504090 | Hair wax products containing waxes, non-volatile oils and volatile hydrophobic materials | Bernd Stein, Sabine Baecker | 2009-03-17 |
| 7455832 | Cosmetic preparation in gel form | Susanne Birkel, Juergen Allwohn, Harald Wendel, Birgit Schreiber, Axel Kalbfleisch | 2008-11-25 |
| 7399479 | Microemulsions, especially for skin or hair treatment | Sarah Maillefer, Daniel Chambettaz | 2008-07-15 |
| 7335372 | Hair wax products containing polyethylene glycol waxes and hydrophobic materials | Manuela Hannich | 2008-02-26 |
| 7135166 | Hair styling stick containing polyethylene glycols of different molecular weights | Susanne Birkel, Harald Wendel, Bernd Stein, Manuela Hannich | 2006-11-14 |
| 7108849 | Hair wax product with reduced density | Thomas Krause, Bernd Stein, Axel Kalbfleisch, Werner Brocks, Thomas Schulz | 2006-09-19 |
| 7083810 | Cosmetic agent in the form of a gel | Susanne Birkel, Juergen Allwohn, Harald Wendel, Birgit Schreiber, Axel Kalbfleisch | 2006-08-01 |
| 7037488 | Hair wax product with reduced density | Thomas Krause, Bernd Stein, Axel Kalbfleisch, Werner Brocks, Thomas Schulz | 2006-05-02 |
| 6716455 | Hair treatment gels containing itaconic acid monoester/acrylate copolymer | Susanne Birkel, Harald Wendel, Silke Niesig | 2004-04-06 |
| 6582679 | Hair wax products containing waxes, non-volatile oils and volatile hydrophobic materials | Bernd Stein, Sabine Baecker | 2003-06-24 |
| 6383477 | Volume-imparting hair treatment compositions | Michael Lede, Susanne Birkel, Hildegard Henze | 2002-05-07 |
| 6368581 | Hair styling oil | Thomas Karlen, Axel Kalbfleisch, Chantal Borcard | 2002-04-09 |
| 6328950 | Pigment-containing foamable gel and device producing a foam from said gel | Bernd Stein | 2001-12-11 |
| 6214319 | Aqueous-alcoholic hair fixing composition containing a combination of shellac and synthetic hair fixing polymer | Harald Wendel, Jurgen Schmenger | 2001-04-10 |
| 6210660 | Cosmetic preparation containing Ilex resin method for obtaining Ilex resin and Ilex resin which can be obtained by this method | Thomas Kripp, Hiltrud Bormuth, Sabine Baecker, Karl-Heinz Kischka, Friedel Schroder | 2001-04-03 |
| 6156298 | Hair treatment compositions for promoting luster and stylability | Thomas Karlen, Daniel Chambettaz, Karin Steinbrecht, Bernhard Irrgang | 2000-12-05 |
| 6068835 | Cosmetic compositions for hair treatment containing dendrimers or dendrimer conjugates | Karin Steinbrecht, Thomas Clausen, Sabine Baecker, Jurgen Titze | 2000-05-30 |
| 5965146 | Cosmetic compositions containing water insoluble fibers | Hans-Jurgen Titze, Karin Steinbrecht, Susanne Birkel | 1999-10-12 |
| 5958395 | Cosmetic preparation containing Ilex resin, method of obtaining Ilex and Ilex resin obtained thereby | Thomas Kripp, Hiltrud Bormuth, Sabine Baecker, Karl-Heinz Kischka, Friedel Schroder | 1999-09-28 |