Patents Assigned to E. E. Eljim Ecology Ltd.
  • Controlled drug releasing preparations
    Patent number: 3965255
    Abstract: A drug delivery preparation with controlled release time and rate, comprising a therapeutic agent being encapsulated in or coated by a solvent membrane, as well as a process for the manufacture thereof, are disclosed.
    Type: Grant
    Filed: May 1, 1974
    Date of Patent: June 22, 1976
    Assignee: E. E. Eljim Ecology Ltd.
    Inventors: Rene Bloch, Ora Kedem, Ester Lobel