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Inventor

Chion-Hwang Lee

Inventor
Hsinchu, TW

Overview

1→
Patents
2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
8,722,922'Process for hydrogenation of polycarboxylic acids or derivatives therof'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHANG HSU-KAI (1)· patent assignee history
2014Patents assigned to HSU HSI-YEN (1)· patent assignee history
2014Patents assigned to IND TECH RES INST (1)· patent assignee history
2014Patents assigned to LEE CHION-HWANG (1)· patent assignee history
2014Patents assigned to WU KUO-CHING (1)· patent assignee history
2014Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANG HSU-KAI12014
HSU HSI-YEN12014
IND TECH RES INST12014
LEE CHION-HWANGself12014
WU KUO-CHING12014
Locations
LocationPatentsSpan
Hsinchu, TW12014