CN Patent

CN104586818A — 辣椒碱微孔久释器材

Assigned to BEIJING ZHONGWEI SHENNONG CHRONIC DISEASE RESEARCH INSTITUTE Co Ltd · Expires 2015-05-06 · 11y expired

What this patent protects

本发明由微孔材料块（1）与辣椒碱（2）组成，将辣椒碱（2）置入微孔材料中，利用微孔材料微孔（3）孔径与体积大小控制辣椒碱（2）向表面释放的适宜浓度和持久时间。

USPTO Abstract

本发明由微孔材料块（1）与辣椒碱（2）组成，将辣椒碱（2）置入微孔材料中，利用微孔材料微孔（3）孔径与体积大小控制辣椒碱（2）向表面释放的适宜浓度和持久时间。

Drugs covered by this patent

Patent Metadata

Patent number
CN104586818A
Jurisdiction
CN
Classification
—
Expires
2015-05-06
Drug substance claim
No
Drug product claim
No
Assignee
BEIJING ZHONGWEI SHENNONG CHRONIC DISEASE RESEARCH INSTITUTE 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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