HYDROPHILIC POLYMER MATERIAL COMPRISING A POLYORGANOSILOXANE CROSSLINKED MATRIX AND METHOD FOR MAKING SAME

Details for Australian Patent Application No. 2002214121 (hide)

Owner OCULAR SCIENCES S.A.S.

Inventors AROTCARENA, Michel; BELIN, Chantal; CHAUMONT, Philippe; DZIADOZ, Laure; HEISE, Bettina; HEUNEUSE, Chatherine; LASCHEWSKY, Andre; PASQUIER, David; RIPERT, Anne; WASGINDT, Markus

Pub. Number AU-A-2002214121

PCT Pub. Number WO2002/064665

Priority 01/01824 09.02.01 FR

Filing date 26 October 2001

Wipo publication date 28 August 2002

International Classifications

C08G 077/382 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

C08G 077/22 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

C08L 083/08 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only

G02B 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002214121

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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