METHODS FOR THE PREPARATION OF CELLULAR HYDROGELS

Details for Australian Patent Application No. 2002305214 (hide)

Owner NANOSYSTEMS RESEARCH INC.

Inventors NEDELJKO, Gvozdic

Pub. Number AU-A-2002305214

PCT Number PCT/US02/12524

PCT Pub. Number WO2002/092678

Priority 09/853,517 11.05.01 US

Filing date 18 April 2002

Wipo publication date 25 November 2002

International Classifications

C08J 009/26 Working-up of macromolecular substances to porous or cellular articles or materials

C08J 009/28 Working-up of macromolecular substances to porous or cellular articles or materials

C08F 116/06 Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

C08F 016/06 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

C08F 216/06 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/853,517 11.05.01 US

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305214

29 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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