Compositions and Methods for Controlled Release of Agents

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United States of America Patent

APP PUB NO 20160075776A1
SERIAL NO

14855946

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention discloses reservoirs, such as implants for delivering therapeutic agents, particularly large molecules such as proteins and antibodies. The reservoirs may comprise a porous silicon-based carrier material impregnated with the therapeutic agent. The reservoir may be used in vitro or in vivo to maintain an equilibrium concentration of a therapeutic agent over an intended period of time such as over multiple days, weeks, months, or years. Additionally, the reservoir may be reloaded with additional therapeutic agent. These reservoirs may be used for treating or preventing conditions of a subject such as chronic diseases.

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Patent Owner(s)

Patent OwnerAddress
PSIVIDA US INC400 PLEASANT STREET WATERTOWN MA 02472

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashton, Paul Newton, US 98 8158
Canham, Leigh T Malvern, GB 46 1136
Guo, Hong Wayland, US 77 2315
Nadarassan, Dinesh Worcestershire, GB 1 0

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