Powder-form cross-linked polymers capable of absorbing aqueous liquids and body fluids, method of preparing them and their use

Details for Australian Patent Application No. 2005201233 (hide)

Owner Chemische Fabrik Stockhausen Gmbh

Inventors Pfluger, Klaus; Herrmann, Edgar; Dahmen, Kurt

Agent Davies Collison Cave

Pub. Number AU-A-2005201233

Parent 20302

Filing date 22 March 2005

Wipo publication date 14 April 2005

International Classifications

C08F 220/04 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

A61L 015/60 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

A61L 015/24 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

Event Publications

7 April 2005 Complete Application Filed

14 April 2005 Application Open to Public Inspection

  Published as AU-A-2005201233

20 July 2006 Change of Name(s) of Applicant(s), Section 104

  Chemische Fabrik Stockhausen GmbH The name of the applicant has been changed to Stockhausen GmbH 2006

29 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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.

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