Amine oxide wood preservatives

Details for Australian Patent Application No. 2001274927 (hide)

Owner Lonza Inc.

Inventors Walker, Leigh E.

Agent Shelston IP

Pub. Number AU-B-2001274927

PCT Pub. Number WO01/89779

Priority 60285863 23.04.01 US; 60206751 24.05.00 US

Filing date 23 May 2001

Wipo publication date 3 December 2001

Acceptance publication date 23 November 2006

International Classifications

B27K 3/34 (2006.01) Impregnating wood - Organic impregnating agents

B27K 3/36 (2006.01) Impregnating wood

B27K 3/50 (2006.01) Impregnating wood

Event Publications

23 November 2006 Application Accepted

  Published as AU-B-2001274927

19 April 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 05 Mar 2007. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

26 April 2007 Standard Patent Sealed

13 September 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Mar 2007

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