HIGHLY DISPERSIBLE PRECIPITATED SILICA HAVING A HIGH SURFACE AREA

Details for Australian Patent Application No. 2003246733 (hide)

Owner DEGUSSA AG

Inventors UHRLANDT, Stefan; WEHMEIER, Andre; LUGINSLAND, Detlef; STENZEL, Oleg

Pub. Number AU-A-2003246733

PCT Number PCT/EP03/08124

PCT Pub. Number WO2004/014796

Priority 102 35 561.4 03.08.02 DE; 103 30 222.0 04.07.03 DE

Filing date 24 July 2003

Wipo publication date 25 February 2004

International Classifications

C01B 033/193 Silicon

C01B 033/18 Silicon

C09C 001/30 Treatment of specific inorganic materials other than fibrous fillers

B60C 001/00 Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 102 35 561.4 03.08.02 DE; 103 30 222.0 04.07.03 DE

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003246733

21 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003246734-MEDICAMENT DISPENSER

2003246732-INSTALLATION OF A FILE SYSTEM IN A DATA SUPPORT