Morrison & Foerester LLP
Dosage forms with desired release profiles and methods of designing and making thereof
In some aspects, the present disclosure provides dosage forms, such as oral drug dosage forms, configured to provide a desired release profile, the dosage forms comprising a multi-layered structure comprising a plurality of layers of a first erodible material admixed with a compound (e.g., a drug) or a reagent, wherein the first erodible material is embedded in a second material not admixed with the compound (e.g., the drug) or the reagent. In other aspects, the present disclosure provides methods of designing, such as obtaining a thickness and/or surface area of a layer comprising an erodible material admixed with a compound (e.g., a drug) or a reagent, and/or amount of the compound (e.g., the drug) or the reagent admixed in the erodible material, and methods of making, such as three-dimensional printing, dosage forms configured to provide desired release profiles.
Triastek Inc.
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Senping Xiaoling Feihuang
Cheng Li Deng