CN Patent

CN105324111B — 含多奈哌齐游离碱的薄膜制剂及其制备方法

Assigned to CTC BIO Inc · Expires 2019-06-28 · 7y expired

What this patent protects

本发明提供一种用于制备含有无味的多奈哌齐游离碱的薄膜的方法，所述薄膜具有适宜的尺寸和厚度，具有用于在操控时提供稳定性而不至于撕裂的灵活性，以及具有均匀分散的多奈哌齐游离碱。此外，本发明提供通过所述方法制得的含多奈哌齐游离碱的薄膜。

USPTO Abstract

本发明提供一种用于制备含有无味的多奈哌齐游离碱的薄膜的方法，所述薄膜具有适宜的尺寸和厚度，具有用于在操控时提供稳定性而不至于撕裂的灵活性，以及具有均匀分散的多奈哌齐游离碱。此外，本发明提供通过所述方法制得的含多奈哌齐游离碱的薄膜。

Drugs covered by this patent

Patent Metadata

Patent number
CN105324111B
Jurisdiction
CN
Classification
—
Expires
2019-06-28
Drug substance claim
No
Drug product claim
No
Assignee
CTC BIO 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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