Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspended in liquid phase

Details for Australian Patent Application No. 2001291970 (hide)

Owner Ethypharm S.A.

Inventors Richard, Joel; Romain, Patrice

Agent Freehills

Pub. Number AU-B-2001291970

PCT Pub. Number WO02/24305

Priority 00 12027 21.09.00 FR

Filing date 21 September 2001

Wipo publication date 2 April 2002

Acceptance publication date 17 August 2006

International Classifications

B01D 33/11 (2006.01) Filters with filtering elements which move during the filtering operation

Event Publications

17 August 2006 Application Accepted

  Published as AU-B-2001291970

19 October 2006 Assignment before Grant

  Mainelab S.A.; Societe Laboratoires des Produits Ethiques Ethypharm The application has been assigned to Ethypharm S.A. 2002

14 December 2006 Standard Patent Sealed

12 May 2011 Assignment Registered

  Ethypharm S.A. The patent has been assigned to Ethypharm

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