CA2184316A1 — Buccal delivery system for therapeutic agents
Assigned to Individual · Expires 1997-03-13 · 29y expired
What this patent protects
A unidirectional buccal delivery system for the delivery of therapeutic agents over an extended period of time. The delivery system includes a matrix for releasing the therapeutic agent into the oral cavity at a sustained rate and a means for securing the matrix to the palate or …
USPTO Abstract
A unidirectional buccal delivery system for the delivery of therapeutic agents over an extended period of time. The delivery system includes a matrix for releasing the therapeutic agent into the oral cavity at a sustained rate and a means for securing the matrix to the palate or other adequate regions in the oral cavity.
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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