Apparatus and process for continuously preparing ethylene cyanohydrin

Details for Australian Patent Application No. 2007260139 (hide)

Owner Evonik Rohm GmbH

Inventors Schleep, Volker; Laux, Benedikt

Agent Spruson & Ferguson

Pub. Number AU-A-2007260139

PCT Pub. Number WO2007/144212

Priority 10 2006 028 036.9 14.06.06 DE

Filing date 14 March 2007

Wipo publication date 21 December 2007

International Classifications

C07C 253/16 (2006.01) Preparation of carboxylic acid nitriles

C07C 255/12 (2006.01) Carboxylic acid nitriles

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/144212 Priority application(s): WO2007/144212

11 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued 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

2007260145-Use of thymosin alpha 1 for preparing a medicament for the treatment of stage IV malignant melanoma

2007260138-Personal cleansing composition thickened by dilution