Polymorphic forms of naltrexone

Details for Australian Patent Application No. 2004245057 (hide)

Owner Alkermes, Inc.

Inventors Dickason, David A.; Ramstack, Michael J.; Lyons, Shawn L.; Wright, Steven G.; Brittain, Harry A.; Hotz, Joyce

Agent Davies Collison Cave

Pub. Number AU-B-2004245057

PCT Pub. Number WO2004/108084

Priority 60/475,863 04.06.03 US

Filing date 3 June 2004

Wipo publication date 16 December 2004

Acceptance publication date 31 July 2008

International Classifications

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

Event Publications

8 December 2005 PCT application entered the National Phase

  PCT publication WO2004/108084 Priority application(s): WO2004/108084

12 October 2006 Assignment before Grant

  Alkermes Controlled Therapeutics, II The application has been assigned to Alkermes, Inc.

31 July 2008 Application Accepted

  Published as AU-B-2004245057

18 September 2008 Application for Amendment

  The nature of the amendment is: Amend the co-inventor name from Brittain, Harry A. to Brittain, Harry G. . Address for service in Australia - Davies Collison Cave Level 15 1 Nicholson Street Melbourne VIC 3000

15 January 2009 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read FROM: Brittain, Harry A. TO: Brittain, Harry G.

22 January 2009 Standard Patent Sealed

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