Polyfunctional biocompatible hydrogel and method for the production thereof

Details for Australian Patent Application No. 2002323848 (hide)

Owner Obschestvo S Ogranichennoi Otvetstvennostiju

Inventors Lopatin, Vladislav Victorovich

Agent Spruson & Ferguson

Pub. Number AU-B-2002323848

PCT Number PCT/RU02/00164

PCT Pub. Number WO2003/084573

Filing date 10 April 2002

Wipo publication date 20 October 2003

Acceptance publication date 6 March 2008

International Classifications

A61L 31/04 (2006.01) Materials for other surgical articles - Macromolecular materials

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/06 (2006.01) Medicinal preparations characterised by special physical form - Ointments

A61K 47/32 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

A61L 27/16 (2006.01) Materials for prostheses or for coating prostheses

C08F 2/10 (2006.01) Processes

C08F 220/54 (2006.01) 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

C08F 220/56 (2006.01) 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

Event Publications

16 January 2003 Complete Application Filed

27 November 2003 Application Open to Public Inspection

  Published as AU-B-2002323848

6 March 2008 Application Accepted

  Published as AU-B-2002323848

3 July 2008 Standard Patent Sealed

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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