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Generated: April 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,439,686

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Summary for Patent: 5,439,686
Title: Methods for in vivo delivery of substantially water insoluble pharmacologically active agents and compositions useful therefor
Abstract:In accordance with the present invention, there are provided compositions for the in vivo delivery of substantially water insoluble pharmacologically active agents (such as the anticancer drug taxol) in which the pharmacologically active agent is delivered in a soluble form or in the form of suspended particles. In particular, the soluble form may comprise a solution of pharmacologically active agent in a biocompatible dispersing agent contained within a protein walled shell. Alternatively, the protein walled shell may contain particles of taxol. In another aspect, the suspended form comprises particles of pharmacologically active agent in a biocompatible aqueous liquid.
Inventor(s): Desai; Neil P. (Los Angeles, CA), Soon-Shiong; Patrick (Los Angeles, CA), Sandford; Paul A. (Los Angeles, CA), Grinstaff; Mark W. (Pasadena, CA), Suslick; Kenneth S. (Champaign, IL)
Assignee: VivoRx Pharmaceuticals, Inc. (Santa Monica, CA)
Application Number:08/023,698
Patent Claim Types:
see list of patent claims
Composition; Delivery; Formulation; Use;

Drugs Protected by US Patent 5,439,686

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Patents Family Members for US Patent 5,439,686

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 264671 ➤ Try a Free Trial
Austria 427739 ➤ Try a Free Trial
Australia 2002303626 ➤ Try a Free Trial
Australia 2003229084 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Accenture
Colorcon
AstraZeneca
QuintilesIMS
Baxter
Federal Trade Commission
Chubb
Chinese Patent Office

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