Reversible gelling system for ocular drug delivery

Details for Australian Patent Application No. 2002233978 (hide)

Owner Bausch & Lomb Incorporated

Inventors Smerbeck, Richard V.; Xia, Erning

Agent Spruson & Ferguson

Pub. Number AU-B-2002233978

PCT Pub. Number WO02/45683

Priority 09/731,290 06.12.00 US

Filing date 3 December 2001

Wipo publication date 18 June 2002

Acceptance publication date 18 May 2006

International Classifications

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 47/10 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

A61K 47/36 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

Event Publications

18 May 2006 Application Accepted

  Published as AU-B-2002233978

14 September 2006 Standard Patent Sealed

1 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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