PROCESS FOR PREPARATION OF Epsilon-CAPROLACTAM

Details for Australian Patent Application No. 2002232194 (hide)

Owner ASAHI KASEI KABUSHIKI KAISHA

Inventors AKAGISHI, Kenji; SEKIGUCHI, Mitsuhiro; TSUNODA, Takashi

Pub. Number AU-A-2002232194

PCT Pub. Number WO2002/064560

Priority 2001-037189 14.02.01 JP; 2001-065271 08.03.01 JP

Filing date 14 February 2002

Wipo publication date 28 August 2002

International Classifications

C07D 201/04 Heterocyclic compounds having only nitrogen as ring hetero atom

B01J 029/035 Catalysts comprising molecular sieves

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002232194

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002232195-Plasma torch for heating molten steel

2002232193-Microchip