LexDanaLexDanabeta
Inventor

Zhengbing Tong

Inventor
Wukang Town, 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%
C07DHeterocyclic compounds33%
PatentTitleYear
9,084,755'Method for extracting and separating ginkgolides'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHENGDU BAIYU TECHNOLOGY PHARMACY CO LTD (1)· patent assignee history
2015Based in Wukang Town, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHENGDU BAIYU TECHNOLOGY PHARMACY CO LTD12015
Locations
LocationPatentsSpan
Wukang Town, CN12015