EFFICIENT NON-LINEAR OPTICAL POLYMERS EXHIBITING HIGH POLARISATION STABILITY

Details for Australian Patent Application No. 2002336102 (hide)

Owner BAYER AKTIENGESELLSCHAFT RHEINISCHE FRIEDRICH-WILHELMS - UNIVERSITAT BONN

Inventors KOSTROMINE, Serguei; BUSE, Karsten; HOFFMANN, Akos; SOERGEL, Elisabeth; BERTRAM, Ralph; BENTER, Nils; HAGEN, Rainer; BERNETH, Horst

Pub. Number AU-A-2002336102

PCT Number PCT/EP02/10350

PCT Pub. Number WO2003/029895

Priority 101 47 724.4 27.09.01 DE; 102 29 779.7 03.07.02 DE

Filing date 16 September 2002

Wipo publication date 14 April 2003

International Classifications

G02F 001/361 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

C08F 220/36 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

20 February 2003 Complete Application Filed

  Priority application(s): 101 47 724.4 27.09.01 DE; 102 29 779.7 03.07.02 DE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002336102

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002336103-WIRELESS COMPANION DEVICE THAT PROVIDES NON-NATIVE FUNCTION TO AN ELECTRONIC DEVICE

2002336101-PROCESS FOR PREPARING NANOPOROUS METAL OXIDE SEMICONDUCTOR LAYERS