Patents by Inventor Steven Marquardt

Steven Marquardt 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 coating web substrates with at least two adhesives, adhesive tape produced by the process, and its use
    Publication number: 20060093775
    Abstract: The invention relates to a process for coating web substrates (10), the substrate (10) being coated over at least part of its area with a first adhesive (12) and thereafter the substrate (10) coated with the first adhesive (12) being coated over at least part of its area with at least one second, further adhesive (14). Provision is made for the first adhesive (12) to be still wet or not yet cured when it is coated with the further adhesive (14).
    Type: Application
    Filed: December 13, 2004
    Publication date: May 4, 2006
    Applicant: tesa AG
    Inventors: Sven Konig, Andree Bernoth, Robert Hoppner, Thomas Hagen, Steven Marquardt, Irfan Ertas, Michael Evers