Preparation of levulinic acid esters and formic acid esters from biomass and olefins

Details for Australian Patent Application No. 2003224812 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Korovessi, Ekaterini; Manzer, Leo E; Thomas, Stuart M; Mehta, Rakesh; Fagan, Paul Joseph

Agent Houlihan2

Pub. Number AU-A-2003224812

PCT Number PCT/US03/09853

PCT Pub. Number WO2003/085071

Priority 60/369,380 01.04.02 US

Filing date 1 April 2003

Wipo publication date 20 October 2003

International Classifications

C10L 001/18 Liquid carbonaceous fuels

C07C 067/04 Preparation of carboxylic acid esters

C07C 069/06 Esters of carboxylic acids

C07C 069/716 Esters of carboxylic acids

C10L 001/02 Liquid carbonaceous fuels

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/369,380 01.04.02 US

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2003224812

5 October 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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