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Inventor

Guoqin ZHU

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
C07HSugars20%
PatentTitleYear
12,311,002Extract of 202511,440,930Preparation method of high-purity total ginkgo flavonol glycoside and application of same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SPH XING LING SCI & TECH PHARMACEUTICAL CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SPH XING LING SCI & TECH PHARMACEUTICAL CO LTD22022–2025
Locations
LocationPatentsSpan
CN22022–2025