CN Patent

CN115770299A — 改善含瓜尔胶的水悬浮液颜色的组合物及其制备方法和用途

Assigned to Foshan Standard Bio Tech Co Ltd · Expires 2023-03-10 · 3y expired

What this patent protects

本发明公开了一种改善含瓜尔胶的水悬浮液颜色的组合物及其制备方法和用途，所述组合物包含瓜尔胶和乙二胺四乙酸一价离子盐。利用该组合物配制的水悬浮液基本没有颜色，使得包含瓜尔胶配制的水悬浮液应用更广泛。

USPTO Abstract

本发明公开了一种改善含瓜尔胶的水悬浮液颜色的组合物及其制备方法和用途，所述组合物包含瓜尔胶和乙二胺四乙酸一价离子盐。利用该组合物配制的水悬浮液基本没有颜色，使得包含瓜尔胶配制的水悬浮液应用更广泛。

Drugs covered by this patent

Patent Metadata

Patent number
CN115770299A
Jurisdiction
CN
Classification
—
Expires
2023-03-10
Drug substance claim
No
Drug product claim
No
Assignee
Foshan Standard Bio Tech 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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