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Inventor

Po-Chen Chang

Inventor
Jhubei City, TW

Overview

1→
Patents
2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
7,868,213'1,4-bis(bromodifluoromethyl) tetrafluorobenzene and producing method thereof'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to CHUNG SHAN INST OF SCIENCE (1)· patent assignee history
2011Patents assigned to YUAN SHIN MATERIALS TECHNOLOGY CORP (1)· patent assignee history
2011Based in Jhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUNG SHAN INST OF SCIENCE12011
YUAN SHIN MATERIALS TECHNOLOGY CORP12011
Locations
LocationPatentsSpan
Jhubei City, TW12011