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Inventor

Tongmei Zhang

Inventor
Beijing, CN

Overview

1→
Patents
2015
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 purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07HSugars33%
PatentTitleYear
9,109,003'Extraction method for Ilex kudingcha C. J. Tseng leaves, total saponins and use thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to JIANG YONG (1)· patent assignee history
2015Patents assigned to MA ZHIZHONG (1)· patent assignee history
2015Patents assigned to TANG LI (1)· patent assignee history
2015Patents assigned to TU PENGFEI (1)· patent assignee history
2015Patents assigned to UNIV BEIJING (1)· patent assignee history
2015Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIANG YONG12015
MA ZHIZHONG12015
TANG LI12015
TU PENGFEI12015
UNIV BEIJING12015
Locations
LocationPatentsSpan
Beijing, CN12015