Active agent delivery systems and methods for protecting and administering active agents

Details for Australian Patent Application No. 2001286599 (hide)

Owner New River Pharmaceuticals Inc.

Inventors Piccariello, Thomas; Kirk, Randall J.; Olon, Lawrence P.

Agent FB Rice

Pub. Number AU-B-2001286599

PCT Pub. Number WO02/34237

Priority 09642820 22.08.00 US

Filing date 22 August 2001

Wipo publication date 6 May 2002

Acceptance publication date 21 June 2007

International Classifications

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

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 9/52 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

Event Publications

16 October 2003 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from New River Pharmaceuticals, Inc. to New River Pharmaceuticals Inc.

21 June 2007 Application Accepted

  Published as AU-B-2001286599

18 October 2007 Standard Patent Sealed

17 January 2008 Assignment Registered

  New River Pharmaceuticals Inc. The patent has been assigned to Shire LLC

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