THIOL-MODIFIED HYALURONAN

Details for Australian Patent Application No. 2002252037 (hide)

Owner ANIKA THERAPEUTICS, INC.

Inventors BULPITT, Paul, C., A.; SHERWOOD, Charles, H.; SADOZAI, Khalid, K.

Pub. Number AU-A-2002252037

PCT Pub. Number WO2002/068383

Priority 60/271,023 22.02.01 US

Filing date 21 February 2002

Wipo publication date 12 September 2002

International Classifications

C07C 323/25 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C08B 037/08 Preparation of polysaccharides not provided for in

A61K 031/728

A61P 027/02 Drugs for disorders of the senses

A61P 041/00 Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution

C07C 323/32 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 335/08 Thioureas, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 335/16 Thioureas, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 323/44 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002252037

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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