Patents by Inventor Jens Geisel

Jens Geisel 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).

  • Calibration vial stopper with improved security features
    Publication number: 20060134354
    Abstract: A re-sealing puncturable stopper for use with capped vials having lyophilized calibration chemicals therein adapted for use in a manner that minimizes failure modes: (1) in an initial lyophilization manufacturing process; (2) during a subsequent hydration process; (3) while protecting a vial stored on-board an automated clinical analyzer; (4) when punctured for aspiration; and, (5) when re-sealing the vial after aspiration.
    Type: Application
    Filed: December 16, 2004
    Publication date: June 22, 2006
    Inventors: Jay Walters, Peter Gebrian, Jens Geisel