Patents Assigned to Quadrant Drug Delivery Limited
  • Dried blood factor composition comprising trehalose
    Publication number: 20040132656
    Abstract: A stable blood factor composition contains a stabilizing amount of trehalose in the absence of human serum albumin to provide a product stable at up to 60° C.
    Type: Application
    Filed: October 8, 2003
    Publication date: July 8, 2004
    Applicant: Quadrant Drug Delivery Limited
    Inventor: Bruce Joseph Roser
  • Industrial scale barrier technology for preservation of sensitive biological materials
    Patent number: 6692695
    Abstract: This invention relates to barrier methods for preserving sensitive biological materials as a porous foam, subsequently crushing the foam to form a powder, and optionally formulating mixtures of preserved powdered biological materials. The invention also encompasses an apparatus for integrating the methods of foam formation and subsequent crushing of the preserved biological materials using barrier technology.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: February 17, 2004
    Assignee: Quadrant Drug Delivery Limited
    Inventors: Victor Bronshtein, Kevin R. Bracken, Ronnie K. Livers, David R. Williams
  • Dried blood factor composition comprising trehalose
    Patent number: 6649386
    Abstract: A stable blood factor composition contains a stabilising amount of trehalose in the absence of human serum albumin to provide a product stable at up to 60° C.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: November 18, 2003
    Assignee: Quadrant Drug Delivery Limited
    Inventor: Bruce Joseph Roser