WORKABILITY-IMPROVING AGENTS FOR CEMENT COMPOSITIONS

Details for Australian Patent Application No. 2002338709 (hide)

Owner MBT HOLDING AG

Inventors MATSUMOTO, Toshimi; UMEZAWA, Kenichi; YAGUCHI, Minoru

Pub. Number AU-A-2002338709

PCT Number PCT/EP02/10390

PCT Pub. Number WO2003/024885

Priority 2002-131147 07.05.02 JP; 2001-285658 19.09.01 JP

Filing date 12 September 2002

Wipo publication date 1 April 2003

International Classifications

C04B 024/32 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 024/02 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 024/04 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2002-131147 07.05.02 JP; 2001-285658 19.09.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002338709

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002338710-METHOD OF DE-COATING METALLIC COATED SCRAP PIECES

2002338708-METHOD AND COMMUNICATION SYSTEM DEVICE FOR THE GENERATION OR PROCESSING OF OFDM SYMBOLS IN A TRANSMISSION SYSTEM WITH SPREAD USER DATA