Patents by Inventor Christina L. Andrianov

Christina L. Andrianov 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: 8076280
    Abstract: The present invention provides an emulsion comprising an organic discontinuous phase which is distributed throughout a continuous aqueous phase, wherein the organic phase comprises, a) an organic solvent which is a liquid at 25° C. and/or, b) an organic phase stabilising material that comprises hydrophobic moieties and is a material which is more soluble in the organic phase than the aqueous phase, and the emulsion further comprises an encapsulated fragrance, said fragrance is encapsulated in microparticles. The present invention also relates to personal care compositions comprising emulsions containing encapsulated fragrances for improved fragrance delivery. The present invention also relates a method of use that comprises application of an effective amount of a liquid or solid personal care composition comprising an emulsion that contains a fragrance encapsulated in microparticles to at least one part of the body.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: December 13, 2011
    Assignee: BASF SE
    Inventors: Stewart T. Elder, Christina L. Andrianov
  • Publication number: 20080153736
    Abstract: The present invention provides an emulsion comprising an organic discontinuous phase which is distributed throughout a continuous aqueous phase, wherein the organic phase comprises, a) an organic solvent which is a liquid at 25° C. and/or, b) an organic phase stabilising material that comprises hydrophobic moieties and is a material which is more soluble in the organic phase than the aqueous phase, and the emulsion further comprises an encapsulated fragrance, said fragrance is encapsulated in microparticles. The present invention also relates to personal care compositions comprising emulsions containing encapsulated fragrances for improved fragrance delivery. The present invention also relates a method of use that comprises application of an effective amount of a liquid or solid personal care composition comprising an emulsion that contains a fragrance encapsulated in microparticles to at least one part of the body.
    Type: Application
    Filed: December 3, 2007
    Publication date: June 26, 2008
    Inventors: Stewart T. Elder, Christina L. Andrianov