Details for Patent: 5,498,421
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Summary for Patent: 5,498,421
Title: | Composition useful for in vivo delivery of biologics and methods employing same |
Abstract: | In accordance with the present invention, there are provided compositions useful for the in vivo delivery of a biologic, wherein the biologic is associated with a polymeric shell formulated from a biocompatible material. The biologic can be associated with the polymeric shell itself, and/or the biologic, optionally suspended/dispersed in a biocompatible dispersing agent, can be encased by the polymeric shell. In another aspect, the biologic associated with polymeric shell is administered to a subject, optionally dispersed in a suitable biocompatible liquid. |
Inventor(s): | Grinstaff; Mark W. (Pasadena, CA), Soon-Shiong; Patrick (Los Angeles, CA), Wong; Michael (Champaign, IL), Sandford; Paul A. (Los Angeles, CA), Suslick; Kenneth S. (Champaign, IL), Desai; Neil P. (Los Angeles, CA) |
Assignee: | Vivorx Pharmaceuticals, Inc. (Santa Monica, CA) |
Application Number: | 08/200,235 |
Patent Claim Types: see list of patent claims | Composition; Delivery; Formulation; Use; |
Drugs Protected by US Patent 5,498,421
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International Family Members for US Patent 5,498,421
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 264671 | ⤷ Try a Trial | |||
Austria | 427739 | ⤷ Try a Trial | |||
Australia | 2002303626 | ⤷ Try a Trial | |||
Australia | 2003229084 | ⤷ Try a Trial | |||
Australia | 2006202836 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |