CN Patent

CN114206317A — 气雾剂制剂、含有该制剂的罐和吸入器以及使用方法

Assigned to Jindewa Drug Controlled Release Co ltd · Expires 2022-03-18 · 4y expired

What this patent protects

加压罐，其涂覆有聚(氟代烯属烃)聚合物或聚(多种氟代烯属烃)共聚物并且含有包含一种或多种活性药物成分(包括乌美铵或其盐，维兰特罗或其盐，或者前述中的两种或更多种的组合)、聚(乙二醇)和推进剂的制剂；包括所述加压罐的吸入器，以及使用所述加压罐和吸入器的方法。

USPTO Abstract

加压罐，其涂覆有聚(氟代烯属烃)聚合物或聚(多种氟代烯属烃)共聚物并且含有包含一种或多种活性药物成分(包括乌美铵或其盐，维兰特罗或其盐，或者前述中的两种或更多种的组合)、聚(乙二醇)和推进剂的制剂；包括所述加压罐的吸入器，以及使用所述加压罐和吸入器的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN114206317A
Jurisdiction
CN
Classification
—
Expires
2022-03-18
Drug substance claim
No
Drug product claim
No
Assignee
Jindewa Drug Controlled Release 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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