EP3372225A1 — Novel dosage form
Assigned to Develco Pharma Schweiz AG · Expires 2018-09-12 · 8y expired
What this patent protects
The present invention relates to a solid oral pharmaceutical dosage form with a novel and well defined order of specific coatings allowing for the very defined and controlled release of at least one pharmaceutical active ingredient (API) and a broad range of potential uses. …
USPTO Abstract
The present invention relates to a solid oral pharmaceutical dosage form with a novel and well defined order of specific coatings allowing for the very defined and controlled release of at least one pharmaceutical active ingredient (API) and a broad range of potential uses. Particularly, the dosage form according to the invention comprises an immediate release active core, a first delayed-release layer comprising an enteric coating, a second sustained release layer comprising a retard polymer, and a third immediate release layer comprising an active pharmaceutical ingredient. The solid oral pharmaceutical dosage form as such is characterized in having a bi-modal release profile of the at least one API with a much less variable second delayed release than known prior art pharmaceutical compositions, allowing for the application of different APIs or combinations thereof in for a variety of indications.
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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