Enviromentally Friendly Lubricants

Details for Australian Patent Application No. 2002334650 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Gunsel, Selda; Chiu, I-Ching; Lacey, Paul

Agent Spruson & Ferguson

Pub. Number AU-B-2002334650

PCT Number PCT/US02/30233

PCT Pub. Number WO2003/027212

Priority 60/324,723 25.09.01 US

Filing date 24 September 2002

Wipo publication date 7 April 2003

Acceptance publication date 20 September 2007

International Classifications

C10M 111/02 (2006.01) Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential

C10M 101/02 (2006.01) Base-materials

C10M 101/04 (2006.01) Base-materials

C10M 105/36 (2006.01) Lubricating compositions characterised by the base-material being a non-macromolecular organic compound

C10M 105/38 (2006.01) Lubricating compositions characterised by the base-material being a non-macromolecular organic compound

C10M 143/04 (2006.01) Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation

C10M 145/14 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen

C10M 169/04 (2006.01) Mixtures of base-materials, thickeners and additives

C10M 177/00 (2006.01) Preparation or after-treatment

C10N 30/00 (2006.01)

C10N 40/25 (2006.01)

C10N 70/00 (2006.01)

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/324,723 25.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002334650

29 April 2004 Amendment Made

  The nature of the amendment is: Amend the invention title to read Enviromentally Friendly Lubricants.

20 September 2007 Application Accepted

  Published as AU-B-2002334650

17 January 2008 Standard Patent Sealed

22 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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