Patents by Inventor Ralph Reichenbach

Ralph Reichenbach 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).

  • Micropump
    Patent number: 8684973
    Abstract: A micropump, which in particular is a pump for a medicinal active substance and which may be an insulin pump or an analgesic pump, has at least one valve, which has a valve chamber, and has a pump chamber. At least one immobile structural element, which reduces the valve chamber volume, is provided in the valve chamber.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: April 1, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Julia Cassemeyer, Ralph Reichenbach
  • MICROPUMP
    Publication number: 20100057006
    Abstract: A micropump, which in particular is a pump for a medicinal active substance and which may be an insulin pump or an analgesic pump, has at least one valve, which has a valve chamber, and has a pump chamber. At least one immobile structural element, which reduces the valve chamber volume, is provided in the valve chamber.
    Type: Application
    Filed: August 7, 2009
    Publication date: March 4, 2010
    Inventors: Julia Cassemeyer, Ralph Reichenbach