CN Patent

CN1946431B — 用于肉毒毒素的局部施用和透皮递送的组合物和方法

Assigned to Revance Therapeuticals Inc · Expires 2011-12-07 · 14y expired

What this patent protects

用于肉毒毒素(包括肉毒毒素的衍生物)的局部递送的组合物，其包含肉毒毒素和载体，所述载体包含聚合物主链，所述主链包含具有附着的带正电荷的分枝或“效能”基团的长链多肽或非肽基聚合物。本发明也涉及这样的方法，该方法通过将有效量的肉毒毒素和载体一起给受试者的皮肤或上皮局部施用，减少肌肉麻痹和可用肉毒毒素治疗的病症，特别是皮下肌肉的麻痹，和最特别地是脸部肌肉的麻痹。也描述了用于施用的试剂盒。

USPTO Abstract

用于肉毒毒素(包括肉毒毒素的衍生物)的局部递送的组合物，其包含肉毒毒素和载体，所述载体包含聚合物主链，所述主链包含具有附着的带正电荷的分枝或“效能”基团的长链多肽或非肽基聚合物。本发明也涉及这样的方法，该方法通过将有效量的肉毒毒素和载体一起给受试者的皮肤或上皮局部施用，减少肌肉麻痹和可用肉毒毒素治疗的病症，特别是皮下肌肉的麻痹，和最特别地是脸部肌肉的麻痹。也描述了用于施用的试剂盒。

Drugs covered by this patent

Patent Metadata

Patent number
CN1946431B
Jurisdiction
CN
Classification
—
Expires
2011-12-07
Drug substance claim
No
Drug product claim
No
Assignee
Revance Therapeuticals 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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