CN Patent

CN104519876A — 具有持续释放特征的和具有对乙醇影响的抗性的药物或保健品组合物

Assigned to Roehm GmbH Darmstadt · Expires 2015-04-15 · 11y expired

What this patent protects

本发明涉及药物或保健品组合物,包含a)核心,包含药物或保健品活性成分和b)内包衣层,包含藻酸的一种或多种盐和c)外包衣层,包含一种或多种水不溶的聚合物或共聚物,其中内包衣层中的藻酸的一种或多种盐的量与外包衣层中的一种或多种水不溶的聚合物或共聚物的量的比例是至少2.5:1重量。

USPTO Abstract

本发明涉及药物或保健品组合物,包含a)核心,包含药物或保健品活性成分和b)内包衣层,包含藻酸的一种或多种盐和c)外包衣层,包含一种或多种水不溶的聚合物或共聚物,其中内包衣层中的藻酸的一种或多种盐的量与外包衣层中的一种或多种水不溶的聚合物或共聚物的量的比例是至少2.5:1重量。

Drugs covered by this patent

Patent Metadata

Patent number
CN104519876A
Jurisdiction
CN
Classification
Expires
2015-04-15
Drug substance claim
No
Drug product claim
No
Assignee
Roehm GmbH Darmstadt
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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