Opioid antagonist containing composition for enhancing the potency or reducing adverse side effects of opioid agonists

Details for Australian Patent Application No. 2001259560 (hide)

Owner Pain Therapeutics, Inc. Albert Einstein College of Medicine of Yeshiva University

Inventors Sherman, Barry; Dumas, Kathleen; Remien, Mary; Barbier, Remi; Schoenhard, Grant

Agent Shelston IP

Pub. Number AU-B-2001259560

PCT Pub. Number WO01/85150

Priority 60/245,110 01.11.00 US; 60/202,227 05.05.00 US; 60/202,268 05.05.00 US; 60/244,482 30.10.00 US; 09/756,331 08.01.01 US; 60/246,235 02.11.00 US; PCT/US00/12493 WO; 05.05.00 WO; 09/566,071 05.05.00 US

Filing date 4 May 2001

Wipo publication date 20 November 2001

Acceptance publication date 15 February 2007

International Classifications

A61K 31/00 (2006.01)

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 9/48 (2006.01) Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

A61K 31/135 (2006.01) - having aromatic rings, e.g. methadone

A61K 31/167 (2006.01) - having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

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

A61K 45/06 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

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

Event Publications

15 February 2007 Application Accepted

  Published as AU-B-2001259560

14 June 2007 Standard Patent Sealed

3 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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