CORROSION PROTECTION AGENT AND CORROSION PROTECTION METHOD FOR METAL SURFACES

Details for Australian Patent Application No. 2002352620 (hide)

Owner HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

Inventors PAWLIK, Marian; QUELLHORST, Heike; KOCH, Alina, Monica; DRONIOU, Patrick

Pub. Number AU-A-2002352620

PCT Number PCT/EP02/06888

PCT Pub. Number WO2003/002781

Priority 101 31 723.9 30.06.01 DE

Filing date 21 June 2002

Wipo publication date 3 March 2003

International Classifications

C23C 022/34 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

C23C 022/83 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

C23C 022/36 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

C23C 022/08 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 31 723.9 30.06.01 DE

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002352620

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002352621-SPORTS EQUIPMENT BAG, ORGANIZER AND VENTILATOR

2002352619-CONTROL VALVE STEM GUIDE BUSHING