Injectable hydrogel microspheres from aqueous two-phase system

Details for Australian Patent Application No. 2003294369 (hide)

Owner Cornell Research Foundation, Inc.

Inventors Wu, Da-Qing; Zhang, Xian-Zheng; Chu, Chih-Chang

Agent Madderns

Pub. Number AU-B-2003294369

PCT Number PCT/US2003/0370

PCT Pub. Number WO2004/066704

Priority 60/440,646 17.01.03 US

Filing date 4 December 2003

Wipo publication date 23 August 2004

Acceptance publication date 14 August 2008

International Classifications

A61K 9/10 (2006.01) Medicinal preparations characterised by special physical form - Dispersions

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/16 (2006.01) Medicinal preparations characterised by special physical form - Agglomerates

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

A61K 38/19 (2006.01) Medicinal preparations containing peptides - Cytokines

B01J 13/02 (2006.01) Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for - Making microcapsules or microballoons

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/440,646 17.01.03 US

23 September 2004 Application Open to Public Inspection

  Published as AU-B-2003294369

14 August 2008 Application Accepted

  Published as AU-B-2003294369

11 December 2008 Standard Patent Sealed

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

2003294370-MODULATION OF BUB 1-BETA EXPRESSION

2003294368-Wound dressing