Preparing method for controlled released type tablet tamsulosin HCl and the tablet thereof

Details for Australian Patent Application No. 2004263054 (hide)

Owner Kyungdong Pharm. Co., Ltd.

Inventors Kim, Eun-Ju; Lee, Byoung-Suk; Park, Jong-Sik; Gil, Hyung-Joon; Lee, AhRam

Agent Watermark

Pub. Number AU-B-2004263054

PCT Pub. Number WO2005/013960

Priority 10-2003-0055579 12.08.03 KR; 10-2004-0023668 07.04.04 KR

Filing date 15 June 2004

Wipo publication date 17 February 2005

Acceptance publication date 26 November 2009

International Classifications

A61K 31/137 (2006.01) - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine

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

A61K 31/18 (2006.01) - Sulfonamides

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/013960 Priority application(s): WO2005/013960

26 November 2009 Application Accepted

  Published as AU-B-2004263054

25 March 2010 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

25 October 2012 Section 223 Application Received

  Kyungdong Pharm. Co., Ltd. An application to extend the time from 15 Jun 2011 to 15 Oct 2012 in which to pay a renewal fee has been filed . Address for service in Australia - Watermark Patent and Trade Marks Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122

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