Sustained-release analgesic compounds

Details for Australian Patent Application No. 2002305816 (hide)

Owner Control Delivery Systems

Inventors Cynkowski, Tadeusz; Cynkowska, Grazyna; Ashton, Paul; Mickunas, Edmund; Smith, Thomas J.

Agent Shelston IP

Pub. Number AU-B-2002305816

PCT Number PCT/US02/17613

PCT Pub. Number WO2002/098427

Priority 60/295,556 05.06.01 US

Filing date 5 June 2002

Wipo publication date 16 December 2002

Acceptance publication date 10 April 2008

International Classifications

A61K 31/485 (2006.01) - Morphinan derivatives, e.g. morphine, codeine

A61K 31/16 (2006.01) - Amides, e.g. hydroxamic acids

A61K 31/19 (2006.01)

A61K 31/21 (2006.01) - Esters, e.g. nitroglycerine, selenocyanates

A61K 31/216 (2006.01)

A61K 31/57 (2006.01) - substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone

A61K 31/60 (2006.01) - Salicylic acid

A61K 31/616 (2006.01)

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

A61P 25/04 (2006.01) Drugs for disorders of the nervous system

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 489/00 (2006.01) Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

C07D 489/02 (2006.01) Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

C07D 489/08 (2006.01) Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

C07D 519/00 (2006.01) Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/295,556 05.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002305816

10 April 2008 Application Accepted

  Published as AU-B-2002305816

31 July 2008 Alteration of Name

  The name of the applicant has been altered to pSivida Inc.

7 August 2008 Standard Patent Sealed

16 July 2009 Alteration of Name

  The name of the patentee has been altered to pSivida US Inc.

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