Patents Assigned to NPT, Inc.
  • Silicone bag assembly
    Patent number: 6287284
    Abstract: The combination of a bag and tubes connected thereto for use in pharmaceutical manufacturing and for holding health care related solutions is formed entirely of silicone. This avoids the previous problem of the releasing into the held fluids of plasticizers or plastic additives contained in the PVC material making up prior bags.
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: September 11, 2001
    Assignee: NPT, Inc.
    Inventor: Stephen Warburton-Pitt