Modified sulfonamide polymers

Details for Australian Patent Application No. 2001264921 (hide)

Owner Osmonics, Inc.

Inventors Kloos, Steven D.; Kurth, Christopher J.; Peschl, Jessica A.; Hodgins, Leonard T.

Agent Griffith Hack

Pub. Number AU-B-2001264921

PCT Pub. Number WO01/90223

Priority 60206373 23.05.00 US

Filing date 23 May 2001

Wipo publication date 3 December 2001

Acceptance publication date 24 August 2006

International Classifications

C08G 75/30 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 69/12 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/68 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 71/82 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01J 20/26 (2006.01) Solid sorbent compositions

B01J 20/28 (2006.01) Solid sorbent compositions - characterised by their form or physical properties

C08F 8/02 (2006.01) Chemical modification by after-treatment

C08L 81/10 (2006.01) Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only

Event Publications

13 March 2003 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 07 Jan 2003

10 August 2006 Assignment before Grant

  Kurth, Chrostopher; Kloos, Steven; Hodgins, Leonard; Peschl, Jessica The application has been assigned to Osmonics, Inc.

24 August 2006 Application Accepted

  Published as AU-B-2001264921

21 December 2006 Standard Patent Sealed

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

2001264922

2001264920