Zirconia containing support material for catalysts

Details for Australian Patent Application No. 2004305515 (hide)

Owner Celanese International Corporation

Inventors Han, Jun; Wong, Victor; Wang, Tao; Hagemeyer, Alfred; Wade, Leslie E.; Lowe, David M.; Sokolovskii, Valery

Agent Freehills

Pub. Number AU-B-2004305515

PCT Pub. Number WO2005/061107

Priority 60/531,486 19.12.03 US

Filing date 19 November 2004

Wipo publication date 7 July 2005

Acceptance publication date 28 August 2008

International Classifications

B01J 21/06 (2006.01)

B01J 23/52 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 37/02 (2006.01) Processes, in general, for preparing catalysts

C07C 67/055 (2006.01) Preparation of carboxylic acid esters

B01J 37/16 (2006.01) Processes, in general, for preparing catalysts

Event Publications

1 June 2006 PCT application entered the National Phase

  PCT publication WO2005/061107 Priority application(s): WO2005/061107

28 August 2008 Application Accepted

  Published as AU-B-2004305515

8 January 2009 Standard Patent Sealed

5 February 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 19 Dec 2008. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 43 101 Collins Street Mebourne VIC 3000

25 June 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 19 Dec 2008

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