Hyaluronic acid oligosaccharide fractions and drugs containing the same

Details for Australian Patent Application No. 2001269478 (hide)

Owner Seikagaku Corporation

Inventors Ito, Tomomi; Masa, Takahiro; Miyazaki, Yuka; Asari, Akira; Kurihara, Hitoshi; Tawada, Akira; Matsuzaki, Yuji; Yamanokuchi, Hiroko

Agent Shelston IP

Pub. Number AU-B-2001269478

PCT Pub. Number WO02/04471

Priority 2000-206404 07.07.00 JP; 2000-247840 17.08.00 JP

Filing date 6 July 2001

Wipo publication date 21 January 2002

Acceptance publication date 21 September 2006

International Classifications

C07H 7/033 (2006.01) Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond

A61K 31/702 (2006.01) - Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages

A61K 31/728 (2006.01)

C08B 37/08 (2006.01) Preparation of polysaccharides not provided for in

Event Publications

21 September 2006 Application Accepted

  Published as AU-B-2001269478

18 January 2007 Standard Patent Sealed

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