AN IMPROVED PROCESS FOR MANUFACTURING HIGHLY CONCENTRATED HYDROXYLAMINE

Details for Australian Patent Application No. 2002339469 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors CHANG, Chin-Hsiung

Pub. Number AU-A-2002339469

PCT Number PCT/EP02/09811

PCT Pub. Number WO2003/022738

Priority 60/317,651 06.09.01 US

Filing date 3 September 2002

Wipo publication date 24 March 2003

International Classifications

C01B 021/14 Nitrogen

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/317,651 06.09.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002339469

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002339470-SUBSTITUTED IMIDAZO(1, 2-A)-5, 6, 7,8-TETRAHYDROPYRIDINE-8-ONES, METHOD FOR THEIR PRODUCTION AND THE USE THEREOF FOR PRODUCING IMIDAZO(1, 2-A)PYRIDINES

2002339468-ADJUSTMENT AND MEASURING DEVICE AND METHOD AND DEVICE FOR ALIGNING THE SAME