Process, reactor and system for preparing a bisphenol

Details for Australian Patent Application No. 2003214928 (hide)

Owner GENERAL ELECTRIC COMPANY

Inventors Ko, Allen Wai-Yee; Szillat, Michael D; Kissinger, Gaylord Michael; Carvill, Brian T

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2003214928

PCT Number PCT/US03/02589

PCT Pub. Number WO2003/074457

Priority 09/683,898 28.02.02 US

Filing date 30 January 2003

Wipo publication date 16 September 2003

International Classifications

C07C 039/16 Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 037/20 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 09/683,898 28.02.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003214928

19 June 2008 Assignment before Grant

  General Electric Company The application has been assigned to SABIC Innovative Plastics IP B.V.

27 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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