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Inventor

Chunlin Chen

Inventor
Brisbane, AU

Overview

2→
Patents
2017–2020
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 purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07DHeterocyclic compounds25%
C22BProduction and refining of metals25%
PatentTitleYear
10,781,505Method for treating copper concentrates20209,718,823'2, 6-Di-nitrogen-containing substituted purine derivative, and preparation method, pharmaceutical composition and use thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to ZHEJIANG MED XINCHANG PHARM (1)· patent assignee history
2017Based in Xinchang County, CN· patent location history
2020Patents assigned to COMMW SCIENT IND RES ORG (1)· patent assignee history
2020Patents assigned to GLENCORE TECH PTY LTD (1)· patent assignee history
2020Based in Brisbane, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMMW SCIENT IND RES ORG12020
GLENCORE TECH PTY LTD12020
ZHEJIANG MED XINCHANG PHARM12017
Locations
LocationPatentsSpan
Brisbane, AU12020
Xinchang County, CN12017