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Inventor

Seong-Hee Han

Inventor
Seoul, KR

Overview

1→
Patents
1999
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.

B01Dprimary
B01DSeparation33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
Y02ATechnologies for adaptation to climate change33%
PatentTitleYear
5,879,645'Method for removing nitrogen oxides in exhaust gas by selective catalytic reduction and catalyst for reduction of nitrogen oxides'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to KOREA RES INST CHEM TECH (1)· patent assignee history
1999Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA RES INST CHEM TECH11999
Locations
LocationPatentsSpan
Seoul, KR11999