CN Patent

CN110996922A — 用于持续药物递送的胃滞留剂型

Assigned to Kashif Bioscience Co ltd · Expires 2020-04-10 · 6y expired

What this patent protects

本公开内容涉及具有延长的胃滞留时间的漂浮的胃滞留剂型。本公开内容还提供快速膨胀的缓释或组合的立即释放和缓释制剂，其包含需要在近端胃肠道中靶向释放以实现最大治疗益处的药物。快速膨胀的漂浮的胃滞留剂型包括可渗透的弹性膜，所述膜为药物释放和机械强度提供了所需的特性，以保持片剂的完整性。

USPTO Abstract

本公开内容涉及具有延长的胃滞留时间的漂浮的胃滞留剂型。本公开内容还提供快速膨胀的缓释或组合的立即释放和缓释制剂，其包含需要在近端胃肠道中靶向释放以实现最大治疗益处的药物。快速膨胀的漂浮的胃滞留剂型包括可渗透的弹性膜，所述膜为药物释放和机械强度提供了所需的特性，以保持片剂的完整性。

Drugs covered by this patent

Patent Metadata

Patent number
CN110996922A
Jurisdiction
CN
Classification
—
Expires
2020-04-10
Drug substance claim
No
Drug product claim
No
Assignee
Kashif Bioscience 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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