Patents by Inventor Peter S. Wu

Peter S. Wu 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).

  • Process for cleaning textile utilizing a low molecular weight siloxane
    Patent number: 6177399
    Abstract: This invention relates to a process for cleaning textiles, which comprises applying a composition comprising a low molecular weight linear siloxane represented by the formula: CH3((CH3)2SiO)nSi(CH3)2CH3 wherein n is an integer from 1 to 7, and a cationic surfactant to stained textiles and heating it in the presence of an inorganic base compound at a temperature below which the textiles are deteriorated.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: January 23, 2001
    Assignee: Dow Corning Taiwan, Inc.
    Inventors: Wang Ping Mei, Peter S. Wu, Samuel N. Chiang