GELS EXHIBITING REVERSIBLE OPACITY CHANGE

Details for Australian Patent Application No. 2003210951 (hide)

Owner SPECTRA SYSTEMS CORPORATION

Inventors CONROY, Jeffrey, L.

Pub. Number AU-A-2003210951

PCT Number PCT/US03/04008

PCT Pub. Number WO2003/070789

Priority 60/358,482 19.02.02 US; 10/124,964 17.04.02 US

Filing date 10 February 2003

Wipo publication date 9 September 2003

International Classifications

C08F 016/12 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

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/358,482 19.02.02 US; 10/124,964 17.04.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003210951

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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