Patents by Inventor David Leigh Trigg

David Leigh Trigg 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).

  • Mask composition containing emulsified liquid composition
    Patent number: 7531185
    Abstract: Disclosed is a mask composition comprising: (1) a water insoluble substrate; and (2) an emulsified liquid composition comprising: (a) an oily component; (b) a hydrophilic surfactant; (c) a water-soluble thickening polymer which provides the liquid composition a viscosity of from about 500 mPa·s to about 60,000 mPa·s; and (d) an aqueous carrier.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: May 12, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Minghua Chen, Miwa Miyamoto, Yin-Jang Chen, David Leigh Trigg, Zi-Hua Fu
  • Multistep hair color revitalizing kit and associated methods
    Publication number: 20080189876
    Abstract: A hair treatment kit suitable for application as a multistep hair color revitalizing product is disclosed. The kit contains: (a) a first composition containing a temporary dye, a semipermanent hair dye, or a mixture thereof, (b) a second composition containing a silicone hair glossing agent, and labeling having indicia instructing a topical application of the second composition to hair after a topical application of the first composition to the hair.
    Type: Application
    Filed: February 12, 2007
    Publication date: August 14, 2008
    Inventors: David Leigh Trigg, Jason Lee Jones
  • Mask composition containing emulsified liquid composition
    Publication number: 20040018166
    Abstract: Disclosed is a mask composition comprising:
    Type: Application
    Filed: July 18, 2003
    Publication date: January 29, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Minghua Chen, Miwa Miyamoto, Yin-Jang Chen, David Leigh Trigg, Zi-Hua Fu