Patents by Inventor Christoph Heitzmann

Christoph Heitzmann 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).

  • Coating method for a folded balloon
    Patent number: 8658239
    Abstract: The present invention relates to compositions which are suitable for selective filling or selective coating of folds of a folded balloon, and especially relates to compositions of a contrast agent and an active agent in a solvent for filling of folds of a folded catheter balloon as well as to methods for selective filling or selective coating of folds of a folded catheter balloon and to filled or coated folded catheter balloons which can be obtained according to one of these methods.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: February 25, 2014
    Assignee: B. Braun Melsungen AG
    Inventors: Armin Von Holst, Christoph Heitzmann
  • Coating Method for a Folded Balloon
    Publication number: 20130066268
    Abstract: The present invention relates to compositions which are suitable for selective filling or selective coating of folds of a folded balloon, and especially relates to compositions of a contrast agent and an active agent in a solvent for filling of folds of a folded catheter balloon as well as to methods for selective filling or selective coating of folds of a folded catheter balloon and to filled or coated folded catheter balloons which can be obtained according to one of these methods.
    Type: Application
    Filed: September 4, 2012
    Publication date: March 14, 2013
    Applicant: B. BRAUN MELSUNGEN AG
    Inventors: Armin Von Holst, Christoph Heitzmann
  • Coating method for a folded balloon
    Patent number: 8287940
    Abstract: The present invention relates to compositions which are suitable for selective filling or selective coating of folds of a folded balloon, and especially relates to compositions of a contrast agent and an active agent in a solvent for filling of folds of a folded catheter balloon as well as to methods for selective filling or selective coating of folds of a folded catheter balloon and to filled or coated folded catheter balloons which can be obtained according to one of these methods.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: October 16, 2012
    Assignee: B. Braun Melsungen AG
    Inventors: Armin Von Holst, Christoph Heitzmann
  • Coating Method for a Folded Balloon
    Publication number: 20090054837
    Abstract: The present invention relates to compositions which are suitable for selective filling or selective coating of folds of a folded balloon, and especially relates to compositions of a contrast agent and an active agent in a solvent for filling of folds of a folded catheter balloon as well as to methods for selective filling or selective coating of folds of a folded catheter balloon and to filled or coated folded catheter balloons which can be obtained according to one of these methods.
    Type: Application
    Filed: February 9, 2007
    Publication date: February 26, 2009
    Applicant: B. BRAUN MELSUNGEN AG
    Inventors: Armin Von Holst, Christoph Heitzmann