Selective hydrogenation of acetylenes

Details for Australian Patent Application No. 2003238018 (hide)

Owner Catalytic Distillation Technologies

Inventors Adams, John R.; Groten, Willibrord A.; Ryu, J. Yong

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003238018

PCT Number PCT/US03/18583

PCT Pub. Number WO2004/014824

Priority 10/215,096 08.08.02 US

Filing date 12 June 2003

Wipo publication date 25 February 2004

Acceptance publication date 4 September 2008

International Classifications

B01J 23/89 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - combined with noble metals

B01J 23/755 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Nickel

C07B 61/00 (2006.01) Other general methods

C07C 5/03 (2006.01) Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms

C07C 5/08 (2006.01) Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms

C07C 5/09 (2006.01) Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms

C07C 7/167 (2006.01) Purification, separation orstabilisation of hydrocarbons

C07C 11/167 (2006.01) Acyclic unsaturated hydrocarbons

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/215,096 08.08.02 US

8 April 2004 Application Open to Public Inspection

  Published as AU-B-2003238018

4 September 2008 Application Accepted

  Published as AU-B-2003238018

8 January 2009 Standard Patent Sealed

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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