Patents Assigned to Gelman Sciences Technology, Inc.
  • Package for preservative agent
    Patent number: 5120585
    Abstract: A gas permeable package for a preservative agent is fabricated from a material which includes a support having pores therein sufficiently large to permit passage of gas therethrough but small enough to retain a preservative agent. There is a conformal, hydrophobic and oleophobic coating on the porous support member. The coating includes a fluoroacrylate based polymer.
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: June 9, 1992
    Assignee: Gelman Sciences Technology, Inc.
    Inventors: Mark Sutter, Yitzchak Kenigsberg, Ehud Shchori