CN Patent

CN102846555A — 一种以吡非尼酮为活性成分的固体制剂及其应用

Assigned to ZHUHAI YIBANG PHARMACEUTICAL CO Ltd · Expires 2013-01-02 · 13y expired

What this patent protects

本发明涉及一种吡非尼酮的口服固体制剂及其用法。它是以吡非尼酮与药学上可接受的辅料通过制剂技术而制成的口服固体制剂。本发明吡非尼酮固体制剂质量稳定、可控、安全有效。此制剂在临床上主要应用为特发性肺纤维化的治疗药，减轻疾病的症状，降低死亡率。

USPTO Abstract

本发明涉及一种吡非尼酮的口服固体制剂及其用法。它是以吡非尼酮与药学上可接受的辅料通过制剂技术而制成的口服固体制剂。本发明吡非尼酮固体制剂质量稳定、可控、安全有效。此制剂在临床上主要应用为特发性肺纤维化的治疗药，减轻疾病的症状，降低死亡率。

Drugs covered by this patent

Patent Metadata

Patent number: CN102846555A
Jurisdiction: CN
Classification: —
Expires: 2013-01-02
Drug substance claim: No
Drug product claim: No
Assignee: ZHUHAI YIBANG PHARMACEUTICAL CO Ltd
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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