POLYHALOGEN-SUBSTITUTED CINNAMIC ACIDS AND CINNAMIC ACID DERIVATIVES AND A METHOD FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2002244713 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors LANGE, Walter; KOMOSCHINSKI, Joachim; ECKERT, Markus; DOCKNER, Michael

Pub. Number AU-A-2002244713

PCT Pub. Number WO2002/066411

Priority 101 07 151.5 16.02.01 DE; 101 15 405.4 29.03.01 DE; 101 52 789.6 25.10.01 DE

Filing date 13 February 2002

Wipo publication date 4 September 2002

International Classifications

C07C 051/353 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 057/60 Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002244713

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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