Patents by Inventor Jurgen Sievers

Jurgen Sievers 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).

  • Producing pressure-sensitively adhesive punched products
    Publication number: 20030136237
    Abstract: A process for producing pressure-sensitively adhesive punched products from backing material coated with pressure sensitive adhesive, wherein
    Type: Application
    Filed: August 15, 2002
    Publication date: July 24, 2003
    Applicant: tesa Aktiengesellschaft
    Inventors: Reinhard Storbeck, Marc Husemann, Claus Meyer, Jurgen Sievers
  • Non-fogging adhesive tape
    Patent number: 6432529
    Abstract: Non-fogging self-adhesive tape comprising a non-fogging backing to at least one side of which a non-fogging pressure-sensitive adhesive composition has been applied.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: August 13, 2002
    Assignee: tesa AG
    Inventors: Christian Harder, Stephan Zöllner, Jürgen Sievers, Bernd Dietz, Frank Ganschow, Andreas Kummer