METAL DUSTING RESISTANT COPPER BASED ALLOY SURFACES

Details for Australian Patent Application No. 2002355527 (hide)

Owner EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventors CHUN, ChangMin; MUMFORD, James, D., III; RAMANARAYANAN, Trikur, A.

Pub. Number AU-A-2002355527

PCT Number PCT/US02/23325

PCT Pub. Number WO2003/014263

Priority 09/922,331 03.08.01 US

Filing date 19 July 2002

Wipo publication date 24 February 2003

International Classifications

C10G 009/20 Cracking in the absence of hydrogen

C22C 009/00 Alloys based on copper

B01J 019/02 Chemical, physical, or physico-chemical processes in general - Apparatus characterised by being constructed of material selected for its chemically-resistant properties

C23C 030/00 Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 09/922,331 03.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002355527

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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