CN Patent

CN103889508B — 用于传递丁丙诺啡的防滥用性粘膜粘附剂装置

Assigned to Biodelivery Sciences International Inc · Expires 2017-09-12 · 9y expired

What this patent protects

本发明提供用于传递丁丙诺啡的防滥用性粘膜粘附剂装置。各装置包括粘膜粘附剂层和背衬层，并且选择各层中的pH，以使丁丙诺啡的吸收最大化。

USPTO Abstract

本发明提供用于传递丁丙诺啡的防滥用性粘膜粘附剂装置。各装置包括粘膜粘附剂层和背衬层，并且选择各层中的pH，以使丁丙诺啡的吸收最大化。

Drugs covered by this patent

Patent Metadata

Patent number
CN103889508B
Jurisdiction
CN
Classification
—
Expires
2017-09-12
Drug substance claim
No
Drug product claim
No
Assignee
Biodelivery Sciences International 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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