CN Patent

CN115175670B — 羟基氧化铁(iii)、蔗糖和一种或更多种淀粉的混合物的颗粒，优选羟基氧化蔗糖铁的颗粒

Assigned to Vifor Fresenius Medical Care Renal Pharma Ltd · Expires 2024-08-30 · 2y expired

What this patent protects

本发明涉及具有一定粒度分布的羟基氧化铁(III)、蔗糖和一种或更多种淀粉的混合物的颗粒，优选羟基氧化蔗糖铁的颗粒；这些颗粒的制造方法；包含这些颗粒的药物组合物，特别是压制片剂。

USPTO Abstract

本发明涉及具有一定粒度分布的羟基氧化铁(III)、蔗糖和一种或更多种淀粉的混合物的颗粒，优选羟基氧化蔗糖铁的颗粒；这些颗粒的制造方法；包含这些颗粒的药物组合物，特别是压制片剂。

Drugs covered by this patent

Patent Metadata

Patent number
CN115175670B
Jurisdiction
CN
Classification
—
Expires
2024-08-30
Drug substance claim
No
Drug product claim
No
Assignee
Vifor Fresenius Medical Care Renal Pharma 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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