Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364657 | Method for coating keratin fibers | Mathias Kurt Herrlein, Graham Neil McKelvey, Matija Crne, Simon Paul Godfrey, Corinne Mohr +7 more | 2025-07-22 |
| 12337053 | Method and composition for coloring a keratinous substrate using solubilized vat dyes | Sonja Telser, Ingo Weber, Markus Speckbacher | 2025-06-24 |
| 12053542 | Multicomponent silicone composition | Mathias Kurt Herrlein, Graham Neil McKelvey, Matija Crne, Corinne Mohr, Simon Paul Godfrey +5 more | 2024-08-06 |
| 11904042 | Hair coloring composition and methods for its application and removal | Markus Speckbacher, Ingo Weber, Malte Afflerbach, Corinne Mohr, Simon Paul Godfrey +6 more | 2024-02-20 |
| 11766394 | Multicomponent composition (Michael addition) | Mathias Kurt Herrlein, Matija Crne, Corinne Mohr, Graham Neil McKelvey, Simon Paul Godfrey +5 more | 2023-09-26 |
| 7670391 | Dye-containing pellets for coloring keratin fibers | Juergen Schmenger, Wolfram Englisch | 2010-03-02 |
| 7648535 | Agent for coloring keratin fibres | Juergen Schmenger, Jolanthe Kujawa, Martina Glattefelder, Anne Entzminger, Anette Sallwey +1 more | 2010-01-19 |
| 7637962 | Multicomponent kit and method for dyeing keratin fibers | Juergen Schmenger | 2009-12-29 |
| 7458992 | Dye-containing pellets for dyeing keratin fibres | Juergen Schmenger, Wolfram Englisch | 2008-12-02 |
| 7320711 | Dyestuff for keratin fibers | Juergen Schmenger | 2008-01-22 |
| 6685926 | Method and composition adjusted to the isoelectric point of hair for conditioning of oxidatively dyed hair | Ursula Hehner, Herbert Deutz, Ernst Flemming | 2004-02-03 |
| 6365136 | Compositions for removing or lightening hair color | Dirk Lauscher, Herbert Deutz, Gabriele Hess, Helga Kreher, Joerg Schmidt | 2002-04-02 |
| 6146429 | Carrier composition for oxidative dyeing of hair and method of dyeing hair using same | Anette Gast, Wolfgang Balzer, Herbert Deutz | 2000-11-14 |