Patents by Inventor Katrin Counradi

Katrin Counradi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10610464
    Abstract: A substance, which is in principle insoluble in a cosmetic or dermatological preparation, is converted into a powdery product by absorption onto a carrier, wherein said powdery product can be distributed better in the preparation. The preparations comprise water and one or more hydrophobic substances or substance mixtures which are liquid and pasty at room temperature and/or meltable up to a temperature of 150° C. and which are absorbed on one or more particulate carriers. The hydrophobic substance or substance mixture in itself is insoluble or sparingly soluble in the preparation and the carriers are characterized by a particle size ranging from 5 nm to 2 mm, a tamped density of between 50 kg/m3 and 1400 kg/m3 and a spherical, fibrous, flocculated and/or sponge-like particulate form.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: April 7, 2020
    Assignee: Beiersdorf AG
    Inventors: Horst Argembeaux, Stefan Biel, Katrin Counradi, Ina Schornstein, Svenja Lena Moellgaard, Heike Miertsch, Katja Maetzold
  • Patent number: 10603269
    Abstract: The invention relates to transparent preparations containing a cross-linked acrylate copolymer. Said preparations have a pH-value of between 4.0-7.0, in particular a pH-value of <6.4, suitable flowing properties and optionally suspended and stabilized particles.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: March 31, 2020
    Assignee: BEIERSDORF AG
    Inventors: Horst Argembeaux, Andreas B. Kummer, Katrin Counradi, Thomas Raschke
  • Patent number: 10010489
    Abstract: A substance, which is in principle insoluble in a cosmetic or dermatological anhydrous preparation is converted into a powdery product by absorption onto a carrier, the powdery product being soluble in the preparation. The anhydrous preparations comprise one or more hydrophilic substances or substance mixtures which are liquid, pasty at room temperature and/or meltable up to a temperature of 150° C. and which are absorbed on one or more particulate carriers. The hydrophilic substance or substance mixture in itself is insoluble or sparingly soluble in the preparation and the carriers are characterized by a particle size ranging from 5 nm to 2 mm, a tamped density of between 50 kg/m3 and 1400 kg/m3 and a spherical, fibrous, flocculated and/or sponge-like particulate form.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: July 3, 2018
    Assignee: BEIERSDORF AG
    Inventors: Horst Argembeaux, Stefan Biel, Katrin Counradi, Katja Maetzold, Heike Miertsch, Svenja Lena Moellgaard, Ina Schornstein
  • Patent number: 9265975
    Abstract: A cosmetic or dermatological cleansing preparation comprising one or more anionic surfactants, one or more gel-forming acrylate thickeners selected from cross-linked, alkali-swellable acrylate copolymers, and, optionally, up to 20% by weight of a mixture of ethoxylated mono-, di- and triglycerides of carboxylic acids having from 8 to 22 carbon atoms.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: February 23, 2016
    Assignee: BEIERSDORF AG
    Inventors: Katrin Counradi, Martin Griebenow, Michaela Kohut, Stephan Ruppert
  • Publication number: 20150328135
    Abstract: The invention relates to transparent preparations containing a cross-linked acrylate copolymer. Said preparations have a pH-value of between 4.0-7.0, in particular a pH-value of <6.4, suitable flowing properties and optionally suspended and stabilized particles.
    Type: Application
    Filed: December 4, 2013
    Publication date: November 19, 2015
    Inventors: Horst ARGEMBEAUX, Andreas B. KUMMER, Katrin COUNRADI, Thomas RASCHKE
  • Publication number: 20140335188
    Abstract: A substance, which is in principle insoluble in a cosmetic or dermatological preparation, is converted into a powdery product by absorption onto a carrier, wherein said powdery product can be distributed better in the preparation. The preparations comprise water and one or more hydrophobic substances or substance mixtures which are liquid and pasty at room temperature and/or meltable up to a temperature of 150° C. and which are absorbed on one or more particulate carriers. The hydrophobic substance or substance mixture in itself is insoluble or sparingly soluble in the preparation and the carriers are characterized by a particle size ranging from 5 nm to 2 mm, a tamped density of between 50 kg/m3 and 1400 kg/m3 and a spherical, fibrous, flocculated and/or sponge-like particulate form.
    Type: Application
    Filed: November 2, 2012
    Publication date: November 13, 2014
    Inventors: Horst Argembeaux, Stefan Biel, Katrin Counradi, Ina Schornstein, Svenja Lena Moellgard, Heike Miertsch, Katja Maetzold
  • Publication number: 20140294976
    Abstract: A substance, which is in principle insoluble in a cosmetic or dermatological anhydrous preparation is converted into a powdery product by absorption onto a carrier, the powdery product being soluble in the preparation. The anhydrous preparations comprise one or more hydrophilic substances or substance mixtures which are liquid, pasty at room temperature and/or meltable up to a temperature of 150° C. and which are absorbed on one or more particulate carriers. The hydrophilic substance or substance mixture in itself is insoluble or sparingly soluble in the preparation and the carriers are characterized by a particle size ranging from 5 nm to 2 mm, a tamped density of between 50 kg/m3 and 1400 kg/m3 and a spherical, fibrous, flocculated and/or sponge-like particulate form.
    Type: Application
    Filed: November 2, 2012
    Publication date: October 2, 2014
    Inventors: Horst Argembeaux, Stefan Biel, Katrin Counradi, Katja Maetzold, Heike Miertsch, Svenja Lena Moellgard, Ina Schornstein
  • Patent number: 8603450
    Abstract: A cosmetic cleansing and shaving preparation which comprises a surfactant system of (i) one or more amphoteric surfactants and (ii) one or more anionic surfactants, the weight ratio (i):(ii) being greater than about 1:1. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: December 10, 2013
    Assignee: Beiersdorf AG
    Inventors: Horst Argembeaux, Miriam Belser, Katrin Counradi
  • Publication number: 20090162310
    Abstract: A cosmetic cleansing and shaving preparation which comprises a surfactant system of (i) one or more amphoteric surfactants and (ii) one or more anionic surfactants, the weight ratio (i):(ii) being greater than about 1:1. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: October 27, 2008
    Publication date: June 25, 2009
    Applicant: BEIERSDORF AG
    Inventors: Horst ARGEMBEAUX, Miriam Belser, Katrin Counradi
  • Publication number: 20080027009
    Abstract: A method of protecting skin enzymes from the harmful effects of a cosmetic cleansing preparation which comprises water and one or more anionic surfactants. The method comprises using a cleansing preparation which has a pH value of from 4 to 7 and an SCTE (Stratum Comeum Tryptic Enzyme) value, determined following application of the preparation to human skin and standardized to a value of 100 for tap water, of from 65 to 95. The preparation comprises (i) one or more acyl-/dialkylethylenediamines which reduce the CMC of the one or more anionic surfactants and (ii) a buffer system of citric acid and citrate ions.
    Type: Application
    Filed: March 24, 2005
    Publication date: January 31, 2008
    Applicant: BEIERSDORF AG
    Inventors: Andreas Schepky, Albrecht Doerschner, Ursula Holtzmann, Katrin Counradi, Stephan Ruppert
  • Publication number: 20070161524
    Abstract: A cosmetic or dermatological cleansing preparation comprising one or more anionic surfactants, one or more gel-forming acrylate thickeners selected from cross-linked, alkali-swellable acrylate copolymers, and, optionally, up to 20% by weight of a mixture of ethoxylated mono-, di- and triglycerides of carboxylic acids having from 8 to 22 carbon atoms.
    Type: Application
    Filed: September 23, 2004
    Publication date: July 12, 2007
    Inventors: Katrin Counradi, Martin Griebenow, Michaela Kohut, Stephan Ruppert