METHOD AND SYSTEM FOR PURIFYING CUMENE HYDROPEROXIDE CLEAVAGE PRODUCTS

Details for Australian Patent Application No. 2002359621 (hide)

Owner GENERAL ELECTRIC COMPANY

Inventors ARISTOVICH, Yuri, Valerievich; ARISTOVICH, Valeri, Yurievich; FULMER, John, William; SOKOLOV, Andrey, Yurievich; ULYANOVA, Svetlana, Ananyevna; VOYAKIN, Sergey, Nikolaevich

Pub. Number AU-A-2002359621

PCT Number PCT/US02/38919

PCT Pub. Number WO2003/045882

Priority 09/683,186 29.11.01 US

Filing date 20 November 2002

Wipo publication date 10 June 2003

International Classifications

C07C 037/86 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

C07C 045/85 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 09/683,186 29.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002359621

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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