CN Patent

CN110664780B — 延迟释放型半胱胺珠粒调配物，以及其制备及使用方法

Assigned to Haolian Treatment Usa Holdings Ltd · Expires 2022-09-27 · 4y expired

What this patent protects

延迟释放型半胱胺珠粒调配物，以及其制备及使用方法。本发明揭示半胱胺之肠溶包衣珠粒剂型，以及制造及使用之相关方法。

USPTO Abstract

延迟释放型半胱胺珠粒调配物，以及其制备及使用方法。本发明揭示半胱胺之肠溶包衣珠粒剂型，以及制造及使用之相关方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN110664780B
Jurisdiction
CN
Classification
—
Expires
2022-09-27
Drug substance claim
No
Drug product claim
No
Assignee
Haolian Treatment Usa Holdings 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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