CN Patent

CN101534863A — 用于向皮肤或粘膜施用的组合物

Assigned to Rohto Pharmaceutical Co Ltd · Expires 2009-09-16 · 17y expired

What this patent protects

本发明公开了一种用于向皮肤或粘膜施用的组合物,其特征在于,包含藻酸和/或其盐,所述组合物对皮肤细胞或粘膜细胞的细胞毒性降低,并且具有更高的安全性。所述用于向皮肤或粘膜施用的组合物包含基本上不含有分子量等于或小于3,500的低分子量级分的藻酸和/或其盐。

USPTO Abstract

本发明公开了一种用于向皮肤或粘膜施用的组合物,其特征在于,包含藻酸和/或其盐,所述组合物对皮肤细胞或粘膜细胞的细胞毒性降低,并且具有更高的安全性。所述用于向皮肤或粘膜施用的组合物包含基本上不含有分子量等于或小于3,500的低分子量级分的藻酸和/或其盐。

Drugs covered by this patent

Patent Metadata

Patent number
CN101534863A
Jurisdiction
CN
Classification
Expires
2009-09-16
Drug substance claim
No
Drug product claim
No
Assignee
Rohto Pharmaceutical 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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