Patents by Inventor Danai Narkprasert

Danai Narkprasert 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).

  • Silk soap comprising sericin protein
    Patent number: 7314851
    Abstract: The invention discloses skin cleansing product which includes glycerinated soap and hard soap which comprises sericin protein from Thai silk, as a main ingredient, admixed with various components in the soap mass. The present products are safe for use and help nourish the skin so as to smooth and soften the skin when used. The product does not cause irritation and therefore can be used for unisex and all ages.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: January 1, 2008
    Assignee: The Foundation for the Promotion of Supplementary Occupations and Related Techniques of her Majesty Queen Sirikit
    Inventors: Prateep Meesilpa, Parn Pannengpet, Pojana Werasopon, Chanya Pannengpet, Danai Narkprasert, Boonya Sudatis, Wachiraporn Pewlong, Malee Bunjob, Piyawan Boocha, Pattamawadee Setakanna, Preeya Pinnil
  • Silk soap bar and processes for manufacture the same
    Publication number: 20050130857
    Abstract: The invention discloses skin cleansing product which includes glycerinated soap and hard soap which comprises sericin protein from Thai silk, as a main ingredient, admixed with various components in the soap mass. The present products are safe for use and help nourish the skin so as to smooth and soften the skin when used. The product does not cause irritation and therefore can be used for unisex and all ages.
    Type: Application
    Filed: June 7, 2004
    Publication date: June 16, 2005
    Inventors: Prateep Meesilpa, Parn Pannengpet, Pojana Werasopon, Chanya Pannengpet, Danai Narkprasert, Boonya Sudatis, Wachiraporn Pewlong, Malee Bunjob, Piyawan Boocha, Pattamawadee Setakanna, Preeya Pinnil