Monheim
Germany
26
2022-03-03
The entities that hold a legal rights for patent applications filed by inventor Kroos Astrid:
Astrid Kroos from Monheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for determining a greyness level of a strand of hair
#2 | 2022-02-24METHOD FOR DETERMINING A COLORATION PRODUCT RECOMMENDATION
#3 | 2021-07-08Determination of a degree of elongation of hair using a NIR sensor
#4 | 2020-06-18Product for lightening hair, containing special oxo-carboxylic acids
#5 | 2019-09-19Method and device for determining a degree of damage to hair
#6 | 2019-07-18Method for determining a user-specific hair treatment
#7 | 2019-06-06Agent for oxidative dyeing of hair containing anisole derivatives
#8 | 2018-06-14Method for decolorizing dyed keratinic fibers
#9 | 2018-05-24Agent for stabilizing keratin fibers with 5-ring heterocycles
#10 | 2018-05-24Alkaline agent for lightening hair containing oxidants and special carboxylic acid esters
#11 | 2017-09-21Agents for dyeing keratin fibers, containing at least one dimeric, dicationic azo dye and at least one anionic and/or cationic surfactant
#12 | 2017-09-21Agents for dyeing keratin fibres, containing at least one dimeric, dicationic azo dye with special substitution pattern
#13 | 2016-09-15AGENT FOR OXIDATIVELY DYEING HAIR CONTAINING SPECIFIC COMBINATIONS OF DEVELOPERS AND COUPLERS
#14 | 2016-09-01Means for the oxidative dyeing of hair containing specific combinations of developers and couplers
#15 | 2016-09-01Agents for oxidatively dyeing hair, containing specific combinations of developers and couplers
#16 | 2015-01-08Means for dyeing and/or matting keratinic fibres containing novel 1,4 diaminoanthraquinone dyes
#17 | 2014-10-02Anionic azo dyestuffs for coloring keratin-containing fibers
#18 | 2014-09-04Oxidation dye precursors
#19 | 2013-10-24Lightening agent comprising acyl pyridinium compounds and cationic polysaccharides
#20 | 2013-10-17Brightening agent comprising acylpyridinium compounds and defined alkalizing agents
#21 | 2013-07-18Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers
#22 | 2012-10-04Phthalimides as bleach activators
#23 | 2012-09-13Sulfonimines as bleaching activators
#24 | 2012-08-02Lightening agent having cationic acylpyridinium derivatives and certain amino acids
#25 | 2012-08-02Lightening agent having cationic acylpyridinium derivatives and certain ammonium compounds
#26 | 2012-04-05After treatment for color fixation
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