UV/Visible light absorbers for ophthalmic lens materials

Details for Australian Patent Application No. 2009311321 (hide)

Owner Alcon, Inc.

Inventors Laredo, Walter R.

Agent Spruson & Ferguson

Pub. Number AU-A-2009311321

PCT Pub. Number WO2010/053917

Priority 61/111,204 04.11.08 US

Filing date 3 November 2009

Wipo publication date 14 May 2010

International Classifications

C07D 249/18 (2006.01) Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms

G02C 7/00 (2006.01) Optical parts

Event Publications

16 June 2011 PCT application entered the National Phase

  PCT publication WO2010/053917 Priority application(s): WO2010/053917

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