CN Patent

CN1545421A — 包含低溶解度和/或酸敏感的药物以及中和的酸性聚合物的药物组合物

Assigned to Pfizer Products Inc · Expires 2004-11-10 · 22y expired

What this patent protects

本发明公开了包含低溶解度和/或酸敏感的药物和中和的酸性聚合物的药物组合物。

USPTO Abstract

本发明公开了包含低溶解度和/或酸敏感的药物和中和的酸性聚合物的药物组合物。

Drugs covered by this patent

Patent Metadata

Patent number
CN1545421A
Jurisdiction
CN
Classification
—
Expires
2004-11-10
Drug substance claim
No
Drug product claim
No
Assignee
Pfizer Products Inc
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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