Total lime and sulfide free unhairing process using animal and/or plant enzymes

Details for Australian Patent Application No. 2003217445 (hide)

Owner Council of Scientific and Industrial Research

Inventors Suguna, Lonchin; Ramalingam, Samayavaram; Iyappan, Kuttalam; Rathinasamy, Veerapan; Rajini, Raju; Rose, Chellan; Parvathaleswara, Thotapalli; Samivelu, Natesan; Ramasami, Thirumalaichari

Agent Shelston IP

Pub. Number AU-B-2003217445

PCT Number PCT/IN03/00074

PCT Pub. Number WO2004/007774

Priority 60/395,895 15.07.02 US

Filing date 24 March 2003

Wipo publication date 2 February 2004

Acceptance publication date 2 October 2008

International Classifications

C14C 1/06 (2006.01) Chemical treatment prior to tanning

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/395,895 15.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003217445

2 October 2008 Application Accepted

  Published as AU-B-2003217445

6 November 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 30 Sep 2008. Address for service in Australia - Shelston IP 60 Margaret Street Sydney NSW 2000

26 February 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 30 Sep 2008

5 March 2009 Standard Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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