Cannabinoid crystalline derivatives and process of cannabinoid purification

Details for Australian Patent Application No. 2003287585 (hide)

Owner Mallinckrodt Inc.

Inventors Duchek, John R.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003287585

PCT Number PCT/US2003/0355

PCT Pub. Number WO2004/043946

Priority 60/425,543 12.11.02 US; 60/435,027 20.12.02 US

Filing date 6 November 2003

Wipo publication date 3 June 2004

Acceptance publication date 7 May 2009

International Classifications

C07D 311/80 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/425,543 12.11.02 US; 60/435,027 20.12.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2003287585

7 May 2009 Application Accepted

  Published as AU-B-2003287585

10 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003287586-LENS OPTIMIZATION AND COLOR CORRECTION FOR IMAGE PROJECTION SYSTEMS

2003287584-CONJUGATED FATTY ACID BASED EMULSION AND METHODS FOR PREPARING AND USING SAME