Inventor

Yanlong Liu

Inventor

Jiangsu, CN

Overview

2013

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes33%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%

C07DHeterocyclic compounds33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (1)· patent assignee history

2013Patents assigned to LIU FEI (1)· patent assignee history

2013Patents assigned to LIU YANLONG (1)· patent assignee history

2013Patents assigned to ZHANG XIQUAN (1)· patent assignee history

2013Based in Jiangsu, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD	1	2013
LIU FEI	1	2013
LIU YANLONGself	1	2013
ZHANG XIQUAN	1	2013

Locations

Location	Patents	Span
Jiangsu, CN	1	2013