METHOD FOR PREPARING 4-NITROSO-SUBSTITUTED AROMATIC AMINE

Details for Australian Patent Application No. 2002314585 (hide)

Owner KOREA KUMHO PETROCHEMICAL CO., LTD.

Inventors JOO, Young-J.; KIM, Jin-Eok; WON, Jeong-Im

Pub. Number AU-A-2002314585

PCT Number PCT/KR02/01181

PCT Pub. Number WO2003/037831

Priority 2001/67382 31.10.01 KR

Filing date 21 June 2002

Wipo publication date 12 May 2003

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2001/67382 31.10.01 KR

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002314585

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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