Automatic control system for an electrosurgical generator

Details for Australian Patent Application No. 2003294433 (hide)

Owner Covidien AG

Inventors Wham, Robert Hartzell; Sturm, Thomas A.

Agent Spruson & Ferguson

Pub. Number AU-B-2003294433

PCT Number PCT/US2003/0373

PCT Pub. Number WO2005/046496

Priority 60/515,816 30.10.03 US

Filing date 21 November 2003

Wipo publication date 6 June 2005

Acceptance publication date 9 December 2010

International Classifications

A61B 18/12 (2006.01) Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body - by passing a current through the tissue to be heated, e.g. high-frequency current

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/515,816 30.10.03 US

21 July 2005 Application Open to Public Inspection

  Published as AU-B-2003294433

1 September 2005 Corrigenda

  Applications OPI - Name Index Under the name SHERWOOD SERVICES AG, Application No. 2003294433, under INID (43) correct the date to read 06.06.2005

27 September 2007 Change of Name(s) of Applicant(s), Section 104

  Sherwood Services AG The name of the applicant has been changed to Covidien AG 2004

9 December 2010 Application Accepted

  Published as AU-B-2003294433

7 April 2011 Standard Patent Sealed

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