Patents by Inventor Heike Lerg

Heike Lerg 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: 10213371
    Abstract: A cosmetic preparation comprising ethylhexyl methoxycrylene and at least 20% by weight, based on the total weight of the preparation, of titanium dioxide and/or zinc oxide.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 26, 2019
    Assignee: BEIERSDORF AG
    Inventors: Heike Lerg, Manuela Koehler
  • Publication number: 20150290117
    Abstract: The invention relates to a hydrodispersion, comprising thickeners, waxes, and oils. The waxes and the overall preparation have specific melting ranges that ensure a pleasant, sensorily light profile and good care effects.
    Type: Application
    Filed: November 12, 2013
    Publication date: October 15, 2015
    Inventors: Cecile Ratschow, Christiane Meyer, Janina Uhlen, Heike Lerg, Bente Nissen
  • Publication number: 20130266621
    Abstract: A cosmetic preparation comprising ethylhexyl methoxycrylene and at least 20% by weight, based on the total weight of the preparation, of titanium dioxide and/or zinc oxide.
    Type: Application
    Filed: April 30, 2012
    Publication date: October 10, 2013
    Applicant: Beiersdorf AG
    Inventors: Heike Lerg, Manuela Koehler
  • Patent number: 7413730
    Abstract: The invention is a light protective cosmetic or dermatological preparation, comprising (a) PEG-30 dipolyhydroxystearate, (b) 2-ethylhexyl 2-cyano-3,3-diphenylacrylate, (c) at least one dibenzoylmethane derivative and (d) at least 2% by weight of titanium dioxide particles, based on the total weight of the preparation, and is free from water-soluble UV-A filter substances.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: August 19, 2008
    Assignee: Beiersdorf AG
    Inventors: Kerstin Hoop, Heike Lerg, Anja Sabine Mueller, Bente Nissen, Melanie Steinforth, Martin Sugár
  • Publication number: 20060034785
    Abstract: Light protective cosmetic or dermatological preparation, characterized in that it comprises (a) PEG-30 dipolyhydroxystearate, (b) 2-ethylhexyl 2-cyano-3,3-diphenylacrylate, (c) at least one dibenzoylmethane derivative and (d) at least 2% by weight of titanium dioxide particles (based on the total weight of the preparation), the preparation being free from water-soluble UV-A filter substances.
    Type: Application
    Filed: January 19, 2005
    Publication date: February 16, 2006
    Inventors: Kerstin Hoop, Heike Lerg, Anja Mueller, Bente Nissen, Melanie Steinforth, Martin Sugar
  • Publication number: 20050169855
    Abstract: Light protective cosmetic or dermatological preparation, characterized in that it comprises (a) PEG-30 dipolyhydroxystearate, (b) at least one ester of cinnamic acid, (c) at least one dibenzoylmethane derivative and (d) at least 1.5% by weight of titanium dioxide particles (based on the total weight of the preparation).
    Type: Application
    Filed: January 19, 2005
    Publication date: August 4, 2005
    Inventors: Kerstin Hoop, Heike Lerg, Anja Mueller, Bente Nissen, Melanie Steinforth, Martin Sugar
  • Publication number: 20050142080
    Abstract: The invention is a light protection-active cosmetic or dermatological preparation comprising (a) at least one benzoxazole derivative, and (b) at least one oil component having a surface tension (?) of less than 37 mN/m (at 25° C). The invention is also a method of treating or preventing cosmetic or dermatological changes in the skin, a method of tanning or accelerating tanning of the skin, and a method of protecting the skin against light-induced aging, each comprising applying the cosmetic or dermatological preparation to the skin. The invention is also a method of increasing the solubility of benzoxazole in a preparation comprising adding at least one oil component. The invention also includes a wipe impregnated with the preparation.
    Type: Application
    Filed: June 18, 2004
    Publication date: June 30, 2005
    Inventors: Anja Goppel, Jens Schulz, Heike Lerg
  • Publication number: 20040147417
    Abstract: Cosmetic and dermatological detersive preparations comprising:
    Type: Application
    Filed: January 20, 2004
    Publication date: July 29, 2004
    Applicant: Beiersdorf AT
    Inventors: Heike Lerg, Robert Schmucker
  • Patent number: 6706673
    Abstract: Cosmetic and dermatological detersive preparations comprising: (a) an effective amount of one or more surface-active substances selected from the group consisting of alkyl glucosides, which have the structural formula  where R is a branched or unbranched alkyl radical having from 1 to 24 carbon atoms, (b) an effective amount of one or more gel-forming acrylate-alkyl acrylate copolymers and (c) branched and/or unbranched aliphatic alcohols having 2-6 carbon atoms and one or more OH functions.
    Type: Grant
    Filed: April 1, 1998
    Date of Patent: March 16, 2004
    Assignee: Beiersdorf AG
    Inventors: Heike Lerg, Robert Schmucker
  • Publication number: 20020004467
    Abstract: Cosmetic and dermatological detersive preparations comprising:
    Type: Application
    Filed: April 1, 1998
    Publication date: January 10, 2002
    Inventors: HEIKE LERG, ROBERT SCHMUCKER
  • Patent number: 6132738
    Abstract: Cosmetic or dermatological shower preparations, characterized by(a) a content of at most 55% by weight, based on the total weight of the preparations, of one or more surfactants selected from the group consisting of trialkyl- and/or trialkanolamine salts of fatty alcohol sulphates and fatty alcohol ether sulphates and(b) a content of from 30 to 45% by weight, based on the total weight of the preparations, of one or more oil components selected from the group consisting of lipids, which contain from one to three acyl radicals, which have been esterified using an alcohol,(c) a water content of at most 3.5% by weight, based on the total weight of the preparation,(d) optionally containing one or more emulsifiers,(e) optionally containing further surfactants, and(f) optionally containing further cosmetic or pharmaceutical auxiliaries, additives and/or active substances.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: October 17, 2000
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Heike Lerg, Bozena Gerber, Robert Schmucker, Otto Stelling