Patents by Inventor Jens Walla

Jens Walla 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).

  • Publication number: 20150151454
    Abstract: A method of recycling scraps or offcuts of uncured composite material, such as pre-impregnated or “prepreg” scraps or offcuts having reinforcing fibres and uncured polymer matrix material, includes introducing the scraps or offcuts into a mixing device directly; mixing the scraps or offcuts in the mixing device to blend uncured polymer matrix material and reinforcing fibres of the scraps or offcuts into a generally homogenous or consistent mixture; and feeding or conveying the mixture from the mixing device into a shaping mechanism to form a component or semi-finished product and preferably on a continuous basis.
    Type: Application
    Filed: November 24, 2014
    Publication date: June 4, 2015
    Inventors: Axel Herrmann, Jens Walla, Tassilo Witte