Patents by Inventor Carsten Larsen

Carsten Larsen 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).

  • Cap For Injection Devices
    Publication number: 20070173774
    Abstract: The present invention provides a cap suitable for injection devices having an exchangeable needle assembly, which serves as a mounting/demounting tool of the said needle assembly.
    Type: Application
    Filed: April 4, 2007
    Publication date: July 26, 2007
    Applicant: SANOV-AVENTIS DEUTSCHLAND GMBH
    Inventors: Christian POMMEREAU, Carsten LARSEN
  • Cap for injection devices
    Patent number: 7214212
    Abstract: The present invention concerns a cap suitable for injection devices having an exchangeable needle assembly, which serves as a mounting/demounting tool of the said needle assembly.
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: May 8, 2007
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Christian Pommereau, Carsten Larsen
  • Disposable double pointed injection needle, and an insulin injection system comprising a disposable double pointed injection needle
    Publication number: 20050171485
    Abstract: A disposable double pointed injection needle has a needle hub to which a thin needle cannula is permanently fasten and which needle hub can be mounted on to a syringe comprising a dose setting and injection mechanism and a cartridge containing a liquid medicine to be infected subcutaneously into a human body. The needle hub is provided with a safety shield guided on the outside surface of the needle hub. The safety shield is urged in a direction away from the needle hub by a spring located between the needle hub and the safety shield. The safety shield has a number of protrusions guided in guiding tracks on the outside surface of the needle hub. The guiding tracks are designed such that the safety shield during injection is moved towards the needle hub, and after injection is moved away from the needle hub by the spring and locked in an irreversible position where the safety shield covers the needle cannula and prevents accidental needle stick injuries.
    Type: Application
    Filed: April 1, 2005
    Publication date: August 4, 2005
    Inventors: Carsten Larsen, Lars Stenholt, Anders Molin, Jorn Rex, Bjorn Larsen
  • Cap for injection devices
    Publication number: 20050020989
    Abstract: The present invention concerns a cap suitable for injection devices having an exchangeable needle assembly, which serves as a mounting/demounting tool of the said needle assembly.
    Type: Application
    Filed: June 14, 2004
    Publication date: January 27, 2005
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Christian Pommereau, Carsten Larsen