PROCESS FOR PRODUCING OPTICALLY ACTIVE 3-HYDROXYPROPIONIC ESTER DERIVATIVE

Details for Australian Patent Application No. 2003289229 (hide)

Owner KANEKA CORPORATION

Inventors TAOKA, Naoaki; MORIYAMA, Daisuke; MORI, Kohei; OISHI, Takahiro

Pub. Number AU-A-2003289229

PCT Number PCT/JP2003/0156

PCT Pub. Number WO2004/052829

Priority 2002-355305 06.12.02 JP; 2003-133456 12.05.03 JP

Filing date 8 December 2003

Wipo publication date 30 June 2004

International Classifications

C07C 067/36 Preparation of carboxylic acid esters

C07D 317/60 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C12P 041/00 Processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture

C07C 069/716 Esters of carboxylic acids

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-355305 06.12.02 JP; 2003-133456 12.05.03 JP

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003289229

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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

2003289230-Communication system, communication apparatus and communication method

2003289228-MATERIAL FOR FUEL-SYSTEM PART AND FUEL-SYSTEM PART COMPRISING THE SAME