Patents by Inventor Ilka Oelrichs

Ilka Oelrichs 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).

  • Publication number: 20220323316
    Abstract: The present invention belongs to the cosmetic field and relates to a cosmetic oil in water emulsion.
    Type: Application
    Filed: September 4, 2019
    Publication date: October 13, 2022
    Inventors: Ilka OELRICHS, Juan Carlos PEREZ PULIDO, Ana Karen ZAVALA RAYA, Cecile RATSCHOW
  • Publication number: 20220313569
    Abstract: The present invention belongs to the cosmetic field and relates to a cosmetic oil in water emulsion in stick form
    Type: Application
    Filed: September 4, 2019
    Publication date: October 6, 2022
    Inventors: Melanie VOGT, Ilka OELRICHS
  • Publication number: 20190105240
    Abstract: The invention relates to a cosmetic preparation in the form of an O/W emulsion with improved skin compatibility, comprising short-chain alkane -1,2-dioles, emulsifiers, fatty alcohols, oils, waxes, carboxylic acids, antiperspirant agent and water, the preparation being characterised in that it is solid and dimensionally stable.
    Type: Application
    Filed: March 9, 2017
    Publication date: April 11, 2019
    Inventors: Ilka OELRICHS, Franziska SCHECKER, Marita HALLMANN
  • Patent number: 7259132
    Abstract: The invention is a preparation comprising an oil-in-water emulsion containing soap, the emulsion further comprising: (a) 4-12% by weight of at least one fatty acid with 12 to 18 carbon atoms, (b) 3-8% by weight of at least one trialkanolamine, (c) 1-8% by weight of at least one nonionic emulsifier, (d) 0-3% by weight of a fatty alcohol or fatty alcohol mixture, (e) 0.1-6% by weight of one or more emollients, (f) 1-10% by weight propellant with a vapor pressure of 76 to 420 kPa at 20° C., (g) 0-1% by weight of at least one cellulose derivative, and (h) 0.1-4% by weight of at lest one glycerol polyglycol ether isostearate, wherein the oil-in-water emulsion is free from fatty acid diethanolamides, and wherein the preparation is suitable for filling in an aerosol container. The invention also includes a pressurized gas container containing the preparation.
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: August 21, 2007
    Assignee: Beiersdorf AG
    Inventors: Stefanie Conzelmann, Peter Maurer, Ilka Oelrichs
  • Publication number: 20060111262
    Abstract: The invention is a preparation comprising an oil-in-water emulsion containing soap, the emulsion further comprising: (a) 4-12% by weight of at least one fatty acid with 12 to 18 carbon atoms, (b) 3-8% by weight of at least one trialkanolamine, (c) 1-8% by weight of at least one nonionic emulsifier, (d) 0-3% by weight of a fatty alcohol or fatty alcohol mixture, (e) 0.1-6% by weight of one or more emollients, (f) 1-10% by weight propellant with a vapor pressure of 76 to 420 kPa at 20° C., (g) 0-1% by weight of at least one cellulose derivative, and (h) 0.1-4% by weight of at lest one glycerol polyglycol ether isostearate, wherein the oil-in-water emulsion is free from fatty acid diethanolamides, and wherein the preparation is suitable for filling in an aerosol container. The invention also includes a pressurized gas container containing the preparation.
    Type: Application
    Filed: October 12, 2005
    Publication date: May 25, 2006
    Inventors: Stefanie Conzelmann, Peter Maurer, Ilka Oelrichs
  • Publication number: 20050079142
    Abstract: The present invention is a self-foaming, foam-like, after-foaming or foamable cosmetic or dermatological preparation comprising one or more UV filter substances that boost the foam, reduce the bubble size and/or increase the bubble number of the preparation. The present invention also includes methods of boosting the foam or reducing the bubble size of a cosmetic or dermatological preparation.
    Type: Application
    Filed: August 19, 2004
    Publication date: April 14, 2005
    Inventors: Melanie Brunckhorst, Anja Eitrich, Kerstin Hoop, Claudia Mundt, Ilka Oelrichs, Heidi Riedel, Stefan Scheede, Rixa Von Bulow
  • Publication number: 20040202618
    Abstract: The invention is a foamable cosmetic or dermatological preparation comprising (I) an emulsifier system comprising (A) at least one emulsifier A selected from the group consisting of wholly neutralized, partially neutralized and unneutralized, branched and unbranched, saturated and unsaturated fatty acids having a chain length of from 10 to 40 carbon atoms, (B) at least one emulsifier B selected from the group consisting of polyethoxylated fatty acid esters having a chain length of from 10 to 40 carbon atoms and a degree of ethoxylation of from 5 to 100, and (C) at least one coemulsifier C selected from the group consisting of saturated and unsaturated, branched and unbranched fatty alcohols having a chain length of from 10 to 40 carbon atoms; and (II) up to 50% by weight—based on the total weight of the foamable preparation—of a lipid phase which comprises one or more nonpolar lipids having a polarity of at least 30 mN/m.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 14, 2004
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Rainer Kropke, Andreas Bleckmann, Ilka Oelrichs
  • Publication number: 20040197295
    Abstract: The invention is a foamable cosmetic or dermatological preparation comprising (I) an emulsifier system comprising (A) at least one emulsifier A selected from the group consisting of wholly neutralized, partially neutralized and unneutralized, branched and unbranched, saturated and unsaturated fatty acids having a chain length of from 10 to 40 carbon atoms, (B) at least one emulsifier B selected from the group consisting of polyethoxylated fatty acid esters having a chain length of from 10 to 40 carbon atoms and a degree of ethoxylation of from 5 to 100, and (C) at least one coemulsifier C selected from the group consisting of saturated and unsaturated, branched and unbranched fatty alcohols having a chain length of from 10 to 40 carbon atoms; and (II) up to 50% by weight—based on the total weight of the foamable preparation—of a lipid phase which comprises one or more lipids selected from the group consisting of silicone oils and silicone waxes.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 7, 2004
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Rainer Kropke, Andreas Bleckmann, Ilka Oelrichs