Patents Assigned to ATMI Packaging N.V.
  • Drain connector for substance processing receptacle
    Patent number: 7614607
    Abstract: A selectively closeable drain connector includes a hollow plunger moveable relative to an aperture-defining drain flange. The connector includes two circumferential seals between the plunger and the flange, and includes at least one passage disposed between the seals leading to a hollow interior. The drain connector may be joined to a processing bag and/or tank to form a substance processing receptacle.
    Type: Grant
    Filed: September 18, 2006
    Date of Patent: November 10, 2009
    Assignee: ATMI Packaging N.V.
    Inventor: Sven Stiers