PERFLUORO FIVE-MEMBERED RING COMPOUND

Details for Australian Patent Application No. 2003275717 (hide)

Owner ASAHI GLASS COMPANY, LIMITED

Inventors OHARU, Kazuya; TAKAGI, Hirokazu; IWAYA, Masao; MUROTANI, Eisuke; OKAMOTO, Hidekazu

Pub. Number AU-A-2003275717

PCT Number PCT/JP03/13786

PCT Pub. Number WO2004/050649

Priority 2002-352524 04.12.02 JP; 2003-160887 05.06.03 JP

Filing date 28 October 2003

Wipo publication date 23 June 2004

International Classifications

C07D 307/18 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 317/42 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 2002-352524 04.12.02 JP; 2003-160887 05.06.03 JP

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003275717

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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