CA2798084A1 — Drug delivery devices for delivery of ocular therapeutic agents
Assigned to Novaer Holdings Inc · Expires 2011-11-24 · 14y expired
What this patent protects
Drug delivery devices comprising a non-bioabsorbable polymer structure configured to support a composition comprising an active agent. The devices include a plurality of portions fused together and a recess configured to support the composition. At least one of the portions inclu…
USPTO Abstract
Drug delivery devices comprising a non-bioabsorbable polymer structure configured to support a composition comprising an active agent. The devices include a plurality of portions fused together and a recess configured to support the composition. At least one of the portions includes an impermeable polymer and at least one other portion includes a rate-limiting water- permeable polymer. The rate-limiting water-permeable polymer allows for transportation of the active agent to an exterior of the device.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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