Patents by Inventor Vedrine Lionel

Vedrine Lionel 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).

  • CARTRIDGE STOPPER FOR AN INTRADERMAL DELIVERY SYSTEM
    Publication number: 20110213311
    Abstract: A device for delivering a medicament intradermally includes a cartridge (112) having a first end (110) and a second end (114) and defining a volume (111) therebetween. The volume (111) is adapted to contain the medicament. A driving member (121) has a first end (126) and a second end (128). The first end (126) of the driving member (121) is disposed in the cartridge (112) and the second end (128) of the driving member (121) is disposed outside the cartridge (112). A stopper (115) is slidably disposed in the cartridge volume (111). The driving member (121) is releasably disposed in the stopper (115) such that when the driving member (121) is retracted from the cartridge (112) the stopper (115) is disengaged from the driving member (121) and remains in the cartridge volume (111).
    Type: Application
    Filed: July 17, 2009
    Publication date: September 1, 2011
    Inventors: Ying Xu, Robert Banik, Vedrine Lionel