CN Patent

CN102657630B — 含有阿片类镇痛剂的抗篡改口服药物剂型

Assigned to Purdue Pharma LP · Expires 2014-10-01 · 12y expired

What this patent protects

本发明涉及包含阿片类镇痛剂的药物剂型(例如抗篡改剂型)以及其制备方法、用途和治疗方法。

USPTO Abstract

本发明涉及包含阿片类镇痛剂的药物剂型(例如抗篡改剂型)以及其制备方法、用途和治疗方法。

Drugs covered by this patent

oxycodone-hydrochloride (OXYCODONE HYDROCHLORIDE)

Patent Metadata

Patent number: CN102657630B
Jurisdiction: CN
Classification: —
Expires: 2014-10-01
Drug substance claim: No
Drug product claim: No
Assignee: Purdue Pharma LP
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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