Catalysts for maleic acid hydrogenation to 1,4-butanediol

Details for Australian Patent Application No. 2005262405 (hide)

Owner INEOS USA LLC

Inventors Bhattacharyya, Alakananda; Maynard, Manila D.

Agent Spruson & Ferguson

Pub. Number AU-B-2005262405

PCT Pub. Number WO2006/007523

Priority 10/883,106 01.07.04 US

Filing date 30 June 2005

Wipo publication date 19 January 2006

Acceptance publication date 24 March 2011

International Classifications

C07C 29/149 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

B01J 21/06 (2006.01)

B01J 23/656 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 35/00 (2006.01) Catalysts, in general, characterised by their form or physical properties

C07D 307/08 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 315/00 (2006.01) Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups

Event Publications

8 February 2007 PCT application entered the National Phase

  PCT publication WO2006/007523 Priority application(s): WO2006/007523

24 March 2011 Application Accepted

  Published as AU-B-2005262405

14 April 2011 Corrigenda

  Applications Accepted - Name Index Under the name INEOS USA LLC, Application No. 2005262405, under INID (71) correct the applicant name to ISP Investments LLC

21 July 2011 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005262406-Power extractor circuit

2005262400-Temporary ground-level member and method for positioning below-ground structures