Patents by Inventor Birgit Groteluschen

Birgit Groteluschen 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: 20050266055
    Abstract: A low-viscosity Pickering water-in-oil emulsion having a viscosity of less than 3000 mPa·s, comprising (1) an oil phase, (2) a water phase, (3) at least one type of microfine, inorganic metal oxide particles a) having an average particle size of less than 200 nm, b) exhibiting both hydrophilic and also lipophilic properties, c) dispersible both in lipophilic and also in hydrophilic liquids and d) optionally surface-coated, (4) 0.01 to 5% by weight of at least one polymeric nonionic and/or cationic thickener and (5) at most 0.5% by weight of one or more emulsifiers.
    Type: Application
    Filed: February 23, 2005
    Publication date: December 1, 2005
    Applicant: Beiersdorf AG
    Inventors: Sabine Stiller, Jens Schulz, Rolf Daniels, Ingo Hahn, Stephanie Fecht, Birgit Groteluschen
  • Publication number: 20050025729
    Abstract: The invention is a cosmetic or dermatological formulation comprising a) a lipophilic phase in a concentration of 20 to 70% by weight, b) an aqueous phase in a concentration of 20 to 40% by weight, c) at least one Pickering pigment selected from the group consisting of titanium dioxide having a particle diameter of 10 to 100 nm and iron oxide having a particle diameter of 100 to 800 nm, in a concentration of 1 to 6% by weight, d) at least one coated titanium dioxide pigment having a particle diameter of 100 to 2000 nm, in a concentration of 0.1 to 10% by weight, and e) further colored pigments having a in an amount of 0.1 to 20% by weight. The invention also includes a method for manufacturing lipstick comprising combining the above ingredients and methods of protecting the lips and decorating the lips comprising applying the formulation.
    Type: Application
    Filed: June 14, 2004
    Publication date: February 3, 2005
    Inventors: Birgit Groteluschen, Melanie Kovacevic, Ghita Lanzendorfer, Anja Muller, Cornelia Riedel
  • Publication number: 20050025726
    Abstract: The invention is a light-protective cosmetic or dermatological preparation, comprising (a) at least benzotriazole and (b) at least one benzoxazole derivative. The invention is also a cosmetic or dermatological preparation comprising at least one benzotriazole from a select group and at least one benzoxazole derivative of a specified chemical structure. 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 preparation to the skin. The invention also includes a wipe impregnated with the preparation.
    Type: Application
    Filed: June 18, 2004
    Publication date: February 3, 2005
    Inventors: Anja Goppel, Jens Schulz, Birgit Groteluschen
  • Publication number: 20040057915
    Abstract: The invention is a cosmetic or dermatological formulation and a method of applying same. The cosmetic or dermatological formulation includes one or more effect pigments, particularly pearlescent pigments, having an average particle size of from 15 &mgr;m to 200 &mgr;m for making the cosmetic or dermatological formulation visible on the skin. The invention also includes a method of assessing the amount of a cosmetic and dermatological formulation applied to the skin.
    Type: Application
    Filed: January 14, 2003
    Publication date: March 25, 2004
    Applicant: Beiersdorf AG
    Inventors: Heinrich Gers-Barlag, Anja Muller, Birgit Groteluschen, Wiebke Grundt
  • Patent number: 6592883
    Abstract: Cosmetic or dermatological preparations which are finely disperse systems of the water-in-oil type, comprising 1. an oil phase, 2. a water phase, 3. a combination of a) at least one modified phyllosilicate b) and boron nitride, where both the modified phyllosilicate or phyllosilicates and the boron nitride exhibit both hydrophilic and lipophilic properties, i.e. have amphiphilic character and position themselves at the water/oil interface and 4. at most 0.5% by weight of one or more emulsifiers and optionally comprising further cosmetic or pharmaceutical auxiliaries, additives and/or active ingredients.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: July 15, 2003
    Assignee: Beiersdorf AG
    Inventors: Heinrich Gers-Barlag, Anja Müller, Birgit Grotelüschen
  • Publication number: 20020076423
    Abstract: Cosmetic or dermatological formulations with a content of
    Type: Application
    Filed: July 17, 2001
    Publication date: June 20, 2002
    Inventors: Rainer Kropke, Boris Syskowski, Birgit Groteluschen