PROCESS FOR REMOVING WATER FROM AQUEOUS METHANOL

Details for Australian Patent Application No. 2002243667 (hide)

Owner CELANESE INTERNATIONAL CORPORATION

Inventors WINDHORST, Kenneth, A.; GILBERT, Benjamin, A.; KIRKPATRICK, Jeffrey, R.; MCCALL, John, C.

Pub. Number AU-A-2002243667

PCT Pub. Number WO2002/057205

Priority 09/766,765 22.01.01 US

Filing date 22 January 2002

Wipo publication date 30 July 2002

International Classifications

C07C 029/82 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 031/04 Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002243667

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002243668-COMPOSITIONS, KITS, AND METHODS FOR IDENTIFICATION, ASSESSMENT, PREVENTION, AND THERAPY OF HUMAN COLON CANCER

2002243666-METHOD TO ACHIEVE DIVERSITY IN A COMMUNICATION NETWORK