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Inventor

Hae Doo Park

Inventor
Mokpo-si, KR

Overview

2→
Patents
2012–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge33%
C23CCoating metallic material33%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management33%
PatentTitleYear
10,899,642Wastewater treatment apparatus for shortcut nitrogen removal using anaerobic ammonium oxidation and partial nitritation using ammonium oxidizing bacteria granules20218,113,139'Gas wiping apparatus having adjustable gas guide'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHUNG WON CHEOL (1)· patent assignee history
2012Patents assigned to KIM GUN YOUNG (1)· patent assignee history
2012Patents assigned to LEE DONG EUN (1)· patent assignee history
2012Patents assigned to PARK HAE DOO (1)· patent assignee history
2012Based in Pohang-si, KR· patent location history
2021Patents assigned to BKT CO LTD (1)· patent assignee history
2021Based in Mokpo-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BKT CO LTD12021
CHUNG WON CHEOL12012
KIM GUN YOUNG12012
LEE DONG EUN12012
PARK HAE DOOself12012
Locations
LocationPatentsSpan
Mokpo-si, KR12021
Pohang-si, KR12012