Patents by Inventor Christian Wattenhofen

Christian Wattenhofen 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).

  • Threads, Fibers and Filaments for Weaving Without Sizing
    Publication number: 20100003436
    Abstract: The invention relates to a sizing composition for threads, fibres and filaments. More specifically, the invention relates to threads, fibres and filaments which can be woven using a method that does not involve sizing or a washing step and which have the aforementioned composition on at least part of the surface thereof. The invention also relates to a method of preparing the aforementioned threads, fibres and filaments. The invention further relates to fabrics that are produced from said threads, fibres and filaments, using a method that does not involve sizing or a washing step, such as with a dry loom. In addition, the invention relates to the use of said threads, fibres and filaments and the resulting woven or knit fabrics for safety air bags.
    Type: Application
    Filed: December 5, 2006
    Publication date: January 7, 2010
    Inventors: Cécile Lopez, Bertrand Bordes, Christian Wattenhofen