Transesterification process

Details for Australian Patent Application No. 2001278863 (hide)

Owner Cognis Corporation

Inventors Barnhorst, Jeffrey A.; Oester, Dean A.; Staley, Michael D.

Agent Watermark

Pub. Number AU-B-2001278863

PCT Pub. Number WO02/04385

Priority 60/255,097 13.12.00 US; 09/891,573 26.06.01 US; 60/217,828 12.07.00 US

Filing date 29 June 2001

Wipo publication date 21 January 2002

Acceptance publication date 3 August 2006

International Classifications

C07C 67/48 (2006.01) Preparation of carboxylic acid esters

C11C 3/04 (2006.01) Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom

C11C 3/10 (2006.01) Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom

Event Publications

3 August 2006 Application Accepted

  Published as AU-B-2001278863

30 November 2006 Standard Patent Sealed

8 January 2009 Assignment Registered

  Cognis Corporation The patent has been assigned to Cognis IP Management GmbH

28 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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