Patents by Inventor Jan Herbert Liliane Crommen

Jan Herbert Liliane Crommen 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).

  • Glass lamination process
    Patent number: 7704342
    Abstract: Glass laminates are prepared using low-water content plastic interlayer material, such as polyvinylbutyral interlayer sheets, by a process employing nip roll de-airing, and high temperature finishing at atmospheric pressure.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: April 27, 2010
    Assignee: Solutia, Inc.
    Inventors: David Paul Bourcier, Francois Andre Koran, Jan Herbert Liliane Crommen
  • Glass lamination process
    Publication number: 20030148114
    Abstract: Glass laminates are prepared using low-water content plastic interlayer material, such as polyvinylbutyral interlayer sheets, by a process employing nip roll de-airing, and high temperature finishing at atmospheric pressure.
    Type: Application
    Filed: November 15, 2002
    Publication date: August 7, 2003
    Applicant: Solutia, Inc.
    Inventors: David Paul Bourcier, Francois Andre Koran, Jan Herbert Liliane Crommen