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Inventor

Zhan-qi Niu

Inventor
Hebei, CN

Overview

1→
Patents
2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
B82YSpecific uses or applications of nanostructures20%
C07DHeterocyclic compounds20%
C08BPolysaccharides20%
PatentTitleYear
7,678,776'Inclusion complexes of butylphthalide with cyclodextrin or its derivatives, a process for their preparation and the use thereof'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to SHIJIAZHUANG PHARMA GROUP (1)· patent assignee history
2010Based in Hebei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIJIAZHUANG PHARMA GROUP12010
Locations
LocationPatentsSpan
Hebei, CN12010