ENHANCED K-TYPE POLARIZER

Details for Australian Patent Application No. 2003233394 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors CAEL, John J.,; BALICH, Jason W.,; NAGARKAR, Pradnya V.,; VOGEL, Kim, M.; SAHOUANI, Hassan

Pub. Number AU-A-2003233394

PCT Number PCT/US03/07447

PCT Pub. Number WO2003/087203

Priority 10/118,489 06.04.02 US

Filing date 12 March 2003

Wipo publication date 27 October 2003

International Classifications

C08J 007/14 Chemical treatment or coating of shaped articles made of macromolecular substances

G02B 005/30 Optical elements other than lenses - Polarising elements

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10/118,489 06.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003233394

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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