GRUNWALD; MECHTILD
Patent Applications and Registrations
Patent applications and USPTO patent grants for GRUNWALD; MECHTILD.The latest application filed is for "dust reduced ammonium free blonding powder".
- GRUNWALD; MECHTILD - Langenfeld DE
| Patent | Date |
|---|---|
| Dust Reduced Ammonium Free Blonding Powder App 20210169755 - ANDERHEGGEN; BERND ; et al. | 2021-06-10 |
| Ammonia-free Bleaching Kit For Gentle Brightening Of Keratinous Fibers App 20210169762 - ANDERHEGGEN; BERND ; et al. | 2021-06-10 |
| Agent for coloring and/or lightening keratinic fibers without ammonia odor Grant 9,463,150 - Ehlert , et al. October 11, 2 | 2016-10-11 |
| Agent For Coloring And/or Lightening Keratinic Fibers Without Ammonia Odor App 20160175234 - Ehlert; Manuela ; et al. | 2016-06-23 |
| Two Phase Developer For Medium Oxidative Color Change App 20140166035 - Babiel; Sabine ; et al. | 2014-06-19 |
| Coloring agent with surfactant/emulsifier combination Grant 8,236,063 - Reichert , et al. August 7, 2 | 2012-08-07 |
| Coloring Agent Wiht Surfactant/emulsifier Combination App 20120048288 - REICHERT; Anja ; et al. | 2012-03-01 |
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