POLYMERS CONTAINING QUATERNARY AMMONIUM SALTS

Details for Australian Patent Application No. 2003295904 (hide)

Owner PETROFERM INC.

Inventors FANELLI, Joseph, J.; PARKINSON, Jeffrey, K.

Pub. Number AU-A-2003295904

PCT Number PCT/US2003/0376

PCT Pub. Number WO2004/047779

Priority 60/428,447 22.11.02 US

Filing date 24 November 2003

Wipo publication date 18 June 2004

International Classifications

A61K 007/075

B32B 009/04 Layered products characterised by particular substances used - comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance

C08G 077/26 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

C08G 077/46 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

C08L 083/00 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/428,447 22.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003295904

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003295905-Method for processing seismic traces to provide seismic data with enhanced signal-to-noise ratio

2003295903-COMPOSITION FOR TREATING CHLAMYDIA INFECTIONS AND METHOD FOR IDENTIFYING SAME