Patents by Inventor Ian M. Price

Ian M. Price 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).

  • Dyeing composition
    Patent number: 4311480
    Abstract: A liquid composition suitable for the domestic dyeing of polyester fabrics which comprises a liquid disperse dye, a diffusion accelerant, an anionic or non-ionic emulsifying agent and a compatible textile lubricant.
    Type: Grant
    Filed: May 2, 1980
    Date of Patent: January 19, 1982
    Assignee: Ciba-Geigy Corporation
    Inventors: Ian M. Price, James K. Skelly