Method for the production of alicyclic polycarboxylic acid esters from partial esters of aromatic polycarboxylic acids

Details for Australian Patent Application No. 2002337095 (hide)

Owner Oxeno Olefinchemie GmbH

Inventors Nierlich, Franz; Kaizik, Alfred; Grass, Michael; Buschken, Wilfried; Maschmeyer, Dietrich; Tuchlenski, Axel

Agent Spruson & Ferguson

Pub. Number AU-B-2002337095

PCT Number PCT/EP02/10332

PCT Pub. Number WO2003/029179

Priority 101 47 776.7 27.09.01 DE

Filing date 14 September 2002

Wipo publication date 14 April 2003

Acceptance publication date 23 August 2007

International Classifications

C07C 67/08 (2006.01) Preparation of carboxylic acid esters

C07B 61/00 (2006.01) Other general methods

C07C 67/303 (2006.01) Preparation of carboxylic acid esters

C07C 69/75 (2006.01) Esters of carboxylic acids

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 101 47 776.7 27.09.01 DE

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002337095

23 August 2007 Application Accepted

  Published as AU-B-2002337095

20 December 2007 Standard Patent Sealed

11 June 2009 Alteration of Name

  The name of the patentee has been altered to Evonki Oxeno GmbH

16 July 2009 Corrigenda

  Change of Names(s) of Applicant(s), Section 104 - 2002 Under the name Oxeno Olefinchemie GmbH, Application No. 2002337095, under INID (71) correct the name to read Evonik Oxeno GmbH

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