Patents by Inventor Christian Peter Enggard

Christian Peter Enggard 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).

  • Dial-Down Mechanism for Wind-Up Pen
    Publication number: 20080147005
    Abstract: The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising dial-up cam arranged to receive and engage with a dial-up key, wherein the dial-up cam and the dial-up key are adapted to, upon rotation of a dose setting member in a first direction, cooperate to strain the torsion spring of the injection device, and a dial-down cam arranged to receive and engage with a dial-down key, wherein the dial-down cam and the dial-down key are adapted to, upon rotation of the dose setting member in a second direction, cooperate to release the torsion spring of the injection device, the second rotation direction being opposite to the first rotation direction.
    Type: Application
    Filed: October 20, 2005
    Publication date: June 19, 2008
    Applicant: Novo Nordisk A/A
    Inventors: Claus Schmidt Moller, Christian Peter Enggard, Bo Radmer, Tom Hede Markussen