Patents by Inventor Bernadette Guthauser

Bernadette Guthauser 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).

  • Compositions containing stabilized ascorbic acid and related methods
    Publication number: 20030180333
    Abstract: A composition in the form of an anhydrous emulsion having as a dispersed phase ascorbic acid dissolved in a nonaqueous polar organic solvent, and as the continous phase a nonaqueous nonpolar organic solvent, as well as a method for dissolving ascorbic acid.
    Type: Application
    Filed: January 25, 2001
    Publication date: September 25, 2003
    Applicant: Revlon Consumer Products Corporation
    Inventors: Teanoosh Moaddel, William Joseph Radice, Barbara Ann Wolf, Bernadette Guthauser
  • Compositions containing stabilized ascorbic acid and related methods
    Patent number: 6361783
    Abstract: A composition in the form of an anhydrous emulsion having as a dispersed phase ascorbic acid dissolved in a nonaqueous polar organic solvent, and as the continous phase a nonaqueous nonpolar organic solvent, as well as a method for dissolving ascorbic acid.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: March 26, 2002
    Assignee: Reulon Consumer Products Corporation
    Inventors: Teanoosh Moaddel, William Joseph Radice, Barbara Ann Wolf, Bernadette Guthauser
  • Compositions containing stabilized ascorbic acid and related methods
    Publication number: 20010007653
    Abstract: A composition in the form of an anhydrous emulsion having as a dispersed phase ascorbic acid dissolved in a nonaqueous polar organic solvent, and as the continous phase a nonaqueous nonpolar organic solvent, as well as a method for dissolving ascorbic acid.
    Type: Application
    Filed: January 25, 2001
    Publication date: July 12, 2001
    Applicant: Revlon Consumer Products Corporation
    Inventors: Teanoosh Moaddel, William Joseph Radice, Barbara Ann Wolf, Bernadette Guthauser
  • Cosmetic compositions with structural color
    Patent number: 5290555
    Abstract: Cosmetic compositions which display structural color include at least two cosmetically acceptable liquid phases, either or both of which contain cosmetically efficacious agents, the phases being selected to have the same refractive index, but different dispersive power.
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: March 1, 1994
    Assignee: Revlon Consumer Products Corporation
    Inventors: Bernadette Guthauser, William J. Radice
  • Silicone containing water-in-oil microemulsions having increased salt content
    Patent number: 5162378
    Abstract: A water in oil microemulsion comprising the following essential constituents:a) cetyl dimethicone copolyol,b) water,c) silicone,d) alcohol, ande) about 5-40% by weight of one or more salts.The inventive compositions are useful in personal care products including moisturizing and antiperspirant compositions.
    Type: Grant
    Filed: April 20, 1990
    Date of Patent: November 10, 1992
    Assignee: Revlon Consumer Products Corporation
    Inventor: Bernadette Guthauser
  • Stable water-in-oil emulsions
    Patent number: 4384974
    Abstract: Stable water-in-oil emulsions having water concentrations as high as 85% are obtained with the use of block polymer surfactants such as poloxamers and poloxamines and cosmetically acceptable surfactants having a hydrophylic-lipophilic balance of less than 10.
    Type: Grant
    Filed: July 27, 1979
    Date of Patent: May 24, 1983
    Assignee: Revlon, Inc.
    Inventor: Bernadette Guthauser