Patents by Inventor Rainhard Pedrazzi

Rainhard Pedrazzi 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).

  • Concentrated Dye Solution
    Publication number: 20080264297
    Abstract: Concentrated aqueous dye solutions comprising one or more cationizable dyes, an organic acid and water are useful for dyeing and/or printing organic substrates and for producing inkjet printing inks.
    Type: Application
    Filed: February 14, 2006
    Publication date: October 30, 2008
    Inventor: Rainhard Pedrazzi