CN Patent

CN102038657B — 左乙拉西坦片及其制备方法

Assigned to Zhejiang Huahai Pharmaceutical Co Ltd · Expires 2015-04-15 · 11y expired

What this patent protects

本发明涉及一种左乙拉西坦片，其至少包括作为活性成分的左乙拉西坦，和相当于片剂总重量的大于6％的粘合剂。本发明还涉及上述左乙拉西坦片的制备方法。改进的左乙拉西坦片生产工艺简单，成本低廉，适合商业化生产。

USPTO Abstract

本发明涉及一种左乙拉西坦片，其至少包括作为活性成分的左乙拉西坦，和相当于片剂总重量的大于6％的粘合剂。本发明还涉及上述左乙拉西坦片的制备方法。改进的左乙拉西坦片生产工艺简单，成本低廉，适合商业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN102038657B
Jurisdiction
CN
Classification
—
Expires
2015-04-15
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Huahai 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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