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Inventor

Xiaolong Feng

Inventor
Hebei Province, CN

Overview

2→
Patents
2014–2017
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 purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
9,795,585'Methods of using L-butylphthalide for the prevention and treatment of cerebral ischemia disease'20178,728,518'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.

2014–2017Patents assigned to FENG XIAOLONG (2)· patent assignee history
2014–2017Patents assigned to LIU ZHENTAO (2)· patent assignee history
2014–2017Patents assigned to SHEN DONGMIN (2)· patent assignee history
2014Patents assigned to CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY SHIJIAZHUANG CO LTD (1)· patent assignee history
2014Based in Shenzhen, Guangdong Province, CN· patent location history
2017Patents assigned to CSPC ZHONGQI PHARMACEUTICAL TECH (SHIJIZHUANG) CO LTD (1)· patent assignee history
2017Based in Hebei Province, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FENG XIAOLONGself22014–2017
LIU ZHENTAO22014–2017
SHEN DONGMIN22014–2017
CSPC ZHONGQI PHARMACEUTICAL TECH (SHIJIZHUANG) CO LTD12017
CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY SHIJIAZHUANG CO LTD12014
Locations
LocationPatentsSpan
Hebei Province, CN12017
Shenzhen, Guangdong Province, CN12014