Patents by Inventor Chune Sang

Chune Sang 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).

  • Water-in-silicone emulsion cosmetic compositions
    Patent number: 6537537
    Abstract: Cosmetic composition for topical application to the skin comprise a cyclodextrin compound and a salicylic acid or salicylic acid derivative, wherein the composition is in the form of a water-in-silicone emulsion having a continuous silicone oil-containing phase and a discontinuous aqueous phase. The compositions herein provide improved anti-acne/anti-inflammatory activity together with reduced skin irritation.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: March 25, 2003
    Assignee: The Procter & Gamble Company
    Inventors: George Endel Deckner, Chune Sang
  • COSMETIC COMPOSITIONS
    Publication number: 20020054889
    Abstract: Cosmetic composition for topical application to the skin comprising a cyclodextrin compound and a salicylic acid or salicylic acid derivative, wherein the composition is in the form of a water-in-silicone emulsion having a continuous silicone oil-containing phase and a discontinuous aqueous phase. The compositions herein provide improved anti-acne/anti-inflammatory activity together with reduced skin irritation.
    Type: Application
    Filed: March 17, 2000
    Publication date: May 9, 2002
    Inventors: GEORGE ENDEL DECKNER, CHUNE SANG
  • Water-in-oil cosmetic compositions comprising willow bark extract
    Patent number: 6331305
    Abstract: Cosmetic compositions for topical application to the skin are in the form of a water-in-oil emulsion and comprise (a) continuous oil phase comprising a mixture of volatile silicone and non-volatile silicone; (b) discontinuous aqueous phase; and (c) willow bark extract.
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: December 18, 2001
    Assignee: The Procter & Gamble Co.
    Inventor: Chune Sang
  • Cosmetic compositions
    Patent number: 6316010
    Abstract: Cosmetic composition for topical application to the skin comprising a hydroxyalkyl cyclodextrin, salicylic acid or salicylic acid derivative and water. The compositions herein provide improved anti-acne/anti-inflammatory activity together with reduced skin irritation.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: November 13, 2001
    Assignee: The Procter & Gamble Company
    Inventors: George Endel Deckner, Chune Sang
  • Water-in-oil emulsions containing amino acid salts of salicylic acid
    Patent number: 6267978
    Abstract: A cosmetic composition in the form of a water-in-oil emulsion comprising: (a) continuous oil phase; and (b) discontinuous aqueous phase; and (c) amino acid salt of salicylic acid or salicylic acid derivative. The compositions of the invention provide regulation of the oily and/or shiny appearance of the skin.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: July 31, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Chune Sang, Jonathan Richard Stonehouse
  • COSMETIC COMPOSIIONS
    Publication number: 20010009674
    Abstract: Cosmetic compoaition for topical application to the skin comprising a hydroxyalkyl cyclodextrin, salicylic acid or salicylic acid derivative and water. The compositions herein provide improved anti-acne/anti-inflammatory activity together with reduced skin irritation.
    Type: Application
    Filed: March 17, 2000
    Publication date: July 26, 2001
    Inventors: GEORGE ENDEL DECKNER, CHUNE SANG
  • Cosmetic compositions
    Patent number: 6143310
    Abstract: A cosmetic composition in the form of water-in-oil emulsion comprising: (a) a continuous oil phase, (b) a discontinuous phase, and (c) an amino acid salt of salicylic acid or an amino acid salt of a salicylic acid derivative. The composition of the invention provide regulation of the oily and/or shiny appearance of the skin.
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: November 7, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Chune Sang, Jonathan Richard Stonehouse