Patents by Inventor Sofia Simoulidis

Sofia Simoulidis 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).

  • Single-crystal platy barium sulfate in cosmetic compositions
    Patent number: 7678382
    Abstract: A cosmetic composition is provided which includes from 0.01 to 10% of single-crystal platy barium sulfate, from 0.5 to 10% of a water insoluble powdered acrylic polymer in porous particle form and a carrier. The compositions have soft focus optics imparting radiance to the applied skin area without excessive shininess or opacity and have excellent skinfeel properties.
    Type: Grant
    Filed: March 7, 2007
    Date of Patent: March 16, 2010
    Assignee: Conopco, Inc.
    Inventors: Sofia Simoulidis, Marcina Siciliano, Jack Polonka
  • SINGLE-CRYSTAL PLATY BARIUM SULFATE IN COSMETIC COMPOSITIONS
    Publication number: 20080152682
    Abstract: A cosmetic composition is provided which includes from 0.01 to 10% of single-crystal platy barium sulfate, from 0.5 to 10% of a water insoluble powdered acrylic polymer in porous particle form and a carrier. The compositions have soft focus optics imparting radiance to the applied skin area without escessive shininess or opacity and have excellent skinfeel properties.
    Type: Application
    Filed: March 7, 2007
    Publication date: June 26, 2008
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Sofia Simoulidis, Marcina Siciliano, Jack Polonka
  • Cosmetic emulsions with inorganic sunscreens stabilized with conjugated linoleic acid
    Patent number: 7175835
    Abstract: A cosmetic water-in-oil composition is provided which includes a water-in-oil emulsifying silicone surfactant, an ultrafine titanium dioxide and conjugated linoleic acid. The presence of conjugated linoleic acid stabilizes the composition against color degradation and also maintains an approximately steady viscosity.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: February 13, 2007
    Assignee: Conopco, Inc.
    Inventors: Sofia Simoulidis, Jeffrey William Rosevear, Brian John Dobkowski