Patents by Inventor Chrisopher Langley

Chrisopher Langley 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).

  • Medical Injection Device with Electric Motor Drive Control
    Publication number: 20120116311
    Abstract: This invention relates to an injection device for delivering a medicament to the human or animal body, in particular, but not exclusively, to a device having a replaceable medicament cartridge, including an auto-injector, wherein the injector device comprises: a housing; a piston rod for driving a bung of a medicament container; a drive mechanism including a motor for providing an output drive to the piston rod for delivering the medicament; and control means for controlling operation of the device.
    Type: Application
    Filed: December 23, 2009
    Publication date: May 10, 2012
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Ulrich Brüggemann, Scott Preece, Chrisopher Langley