Patents by Inventor Felix Köstner

Felix Köstner 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).

  • Adhesive suitable for an on-the-fly roll change of materials with low-energy surfaces
    Patent number: 12227677
    Abstract: An adhesive that comprises: (a) 35 to 55 wt. % of an elastomer component; (b) 20 to 45 wt. % of an adhesive resin component; and (c) 15 to 40 wt. % of a plasticizing component, wherein (c1) 8 to 35 wt. % of (c) is made of one or more plasticizing oils, and (c2) optionally up to 32 wt. % of (c) is made of one or more plasticizers that differ from plasticizing oils.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: February 18, 2025
    Assignee: tesa SE
    Inventors: Julia Garbers, Thilo Dollase, Niels Czerwonatis, Felix Köstner
  • ADHESIVE SUITABLE FOR AN ON-THE-FLY ROLL CHANGE OF MATERIALS WITH LOW-ENERGY SURFACES
    Publication number: 20230070641
    Abstract: An adhesive that comprises: (a) 35 to 55 wt. % of an elastomer component; (b) 20 to 45 wt. % of an adhesive resin component; and (c) 15 to 40 wt. % of a plasticizing component, wherein (c1) 8 to 35 wt. % of (c) is made of one or more plasticizing oils, and (c2) optionally up to 32 wt. % of (c) is made of one or more plasticizers that differ from plasticizing oils.
    Type: Application
    Filed: December 9, 2020
    Publication date: March 9, 2023
    Applicant: tesa SE
    Inventors: Julia Garbers, Thilo Dollase, Niels Czerwonatis, Felix Köstner