Patents by Inventor Fran.cedilla.ois Girbaud

Fran.cedilla.ois Girbaud 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 dyeing a textile material with indigo using indoxyl, and system for exploiting the process
    Patent number: 6090166
    Abstract: The invention relates to a process for dyeing a textile fabric with indigo by using indoxyl which comprises the following stages:a. pre-washing a thread F by passing it thorough a pre-wash system (1) composed of two or more vats (2) containing a pre-wash solution (10,15);b.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: July 18, 2000
    Inventors: Fran.cedilla.ois Girbaud, Marie-Therese Bachellerie