Patents by Inventor Probit Kumar GUHA

Probit Kumar GUHA 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).

  • FIBER MAT FORMATION FOR STRUCTURAL APPLICATIONS
    Publication number: 20190381697
    Abstract: A process for forming a mat containing a fiber filler including providing one or more sources of extended length fiber; feeding the one or more sources of extended length fiber simultaneously to an automated cutting machine to produce chopped tow fibers; separating the chopped fiber tow into individual chopped fibers that form a fiber filler; coating the fiber filler with a binder; depositing the fiber filler on a first sheet of thermoplastic; covering the fiber filler with a second sheet of thermoplastic to form a stack; and moving the stack to a treatment chamber to form a fiber mat.
    Type: Application
    Filed: November 30, 2017
    Publication date: December 19, 2019
    Inventors: Probit Kumar GUHA, Philippe BONTE, Marc-Philippe TOITGANS, Dominique BOYER, Gaetan BOIVIN