METHOD OF PURIFYING GLUTAMIC ACID THROUGH TRANSITIONAL RECRYSTALLIZATION

Details for Australian Patent Application No. 2002315867 (hide)

Owner AJINOMOTO CO., INC.

Inventors SAITOU, Yoshiki; KODA, Takayuki; UEDA, Hiroshi; SATO, Kazuhiro

Pub. Number AU-A-2002315867

PCT Number PCT/JP02/06262

PCT Pub. Number WO2003/011813

Priority 2001-228882 30.07.01 JP

Filing date 24 June 2002

Wipo publication date 17 February 2003

International Classifications

C07C 227/42 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 229/24 Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2001-228882 30.07.01 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002315867

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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