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Inventor

Jia Zheng

Inventor
Shenzhen, Guangdong Province, CN

Overview

1→
Patents
2014
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 purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
8,728,518'Butylphthalide self-emulsifying drug delivery system, its preparation and method and application'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY SHIJIAZHUANG CO LTD (1)· patent assignee history
2014Patents assigned to FENG XIAOLONG (1)· patent assignee history
2014Patents assigned to GAO YUQING (1)· patent assignee history
2014Patents assigned to GUO WENMIN (1)· patent assignee history
2014Patents assigned to LIU ZHENTAO (1)· patent assignee history
2014Based in Shenzhen, Guangdong Province, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY SHIJIAZHUANG CO LTD12014
FENG XIAOLONG12014
GAO YUQING12014
GUO WENMIN12014
LIU ZHENTAO12014
Locations
LocationPatentsSpan
Shenzhen, Guangdong Province, CN12014