×

OSMOTIC PUMP WITH AT LEAST ONE CHARGEABLE MATERIAL

  • US 20090198220A1
  • Filed: 04/18/2007
  • Published: 08/06/2009
  • Est. Priority Date: 04/28/2006
  • Status: Abandoned Application
First Claim
Patent Images

1. An osmotic pump for drug delivery, especially for drug delivery to and/or inside a patient comprising at least one chargeable material wherein osmotic pressure is caused by inducing and/or de-inducing charges within the chargeable material.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×