Administration device comprising a plunger rod with a return lock

Details for Australian Patent Application No. 2003243878 (hide)

Owner TecPharma Licensing AG

Inventors Kirchhofer, Fritz; Gurtner, Thomas

Agent FB Rice

Pub. Number AU-B-2003243878

PCT Number PCT/CH03/00459

PCT Pub. Number WO2004/006997

Priority 102 32 158.2 16.07.02 DE

Filing date 8 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 17 May 2007

International Classifications

A61M 5/24 (2006.01) Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way - Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic

A61M 5/315 (2006.01) Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way - Pistons

A61M 5/50 (2006.01) Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way - having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 32 158.2 16.07.02 DE

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003243878

17 May 2007 Application Accepted

  Published as AU-B-2003243878

13 September 2007 Standard Patent Sealed

3 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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