CN Patent

CN101292960A — 含利培酮的缓释微球及其制备方法

Assigned to Institute of Pharmacology and Toxicology of AMMS · Expires 2008-10-29 · 18y expired

What this patent protects

本发明涉及抗精神病药物利培酮(risperidone)的缓释微球及其制备方法。

USPTO Abstract

本发明涉及抗精神病药物利培酮(risperidone)的缓释微球及其制备方法。

Drugs covered by this patent

Risperdal (risperidone) · Johnson & Johnson (Janssen)

Patent Metadata

Patent number: CN101292960A
Jurisdiction: CN
Classification: —
Expires: 2008-10-29
Drug substance claim: No
Drug product claim: No
Assignee: Institute of Pharmacology and Toxicology of AMMS
Source: FDA Orange Book + USPTO grounding via Google Patents

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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