Patents Assigned to PDD GROUP LTD
  • Medicament cartridge
    Patent number: D733871
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: July 7, 2015
    Assignee: PDD GROUP LTD
    Inventors: Alun Wilcox, Peter Sprada, Steven William McLellan, Graham Keith Lacy, Steven Carter