SULFOISOPHTHALIC ACID SOLUTION AND PROCESS THEREWITH

Details for Australian Patent Application No. 2002245445 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors DUAN, Jiwen, F.

Pub. Number AU-A-2002245445

PCT Pub. Number WO2002/074834

Priority 09/808,663 15.03.01 US

Filing date 17 January 2002

Wipo publication date 3 October 2002

International Classifications

C08G 063/688 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002245445

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002245446-MOLD RIDING SHOT BLOCKER

2002245444-Transparent paramagnetic polymer