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Hea-Man Park
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Low-temperature DeNOx catalyst for selective catalytic reduction ha...
Patent number
11,458,465
Issue date
Oct 4, 2022
HANSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
Hea Kyung Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Low-temperature de-NOx catalyst for treatment of exhaust gas from s...
Patent number
11,371,406
Issue date
Jun 28, 2022
HANSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
Hea Kyung Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration catalyst for hydrotreating heavy oil or residue and pr...
Patent number
10,286,393
Issue date
May 14, 2019
HANSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
Hea Kyung Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regeneration or remanufacturing catalyst for hydrogenation processi...
Patent number
9,457,343
Issue date
Oct 4, 2016
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Holder for spot welder tip dresser with adjustable cutting rate
Patent number
8,833,749
Issue date
Sep 16, 2014
Hea-Man Park
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composition comprising an extract of Tiarella polyphylla and tiarel...
Patent number
7,763,286
Issue date
Jul 27, 2010
Korea Research Institute of Bioscience & Biotechnology
Hyeong Kyu Lee
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF REMANUFACTURING SPENT CATALYST FOR HEAVY OIL DESULFURIZATION
Publication number
20240342698
Publication date
Oct 17, 2024
Hanseo University Academic Cooperation Foundation
Hea Kyung PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-TEMPERATURE DE-NOx CATALYST FOR TREATMENT OF EXHAUST GAS FROM S...
Publication number
20220162970
Publication date
May 26, 2022
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LOW-TEMPERATURE DeNOx CATALYST FOR SELECTIVE CATALYTIC REDUCTION HA...
Publication number
20210187490
Publication date
Jun 24, 2021
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION CATALYST FOR HYDROTREATING HEAVY OIL OR RESIDUE AND PR...
Publication number
20180178209
Publication date
Jun 28, 2018
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HOLDER FOR SPOT WELDER TIP DRESSER WITH ADJUSTABLE CUTTING RATE
Publication number
20120126471
Publication date
May 24, 2012
Hea-Man Park
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Composition comprising an extract of tiarella polyphylla and tiarel...
Publication number
20090148542
Publication date
Jun 11, 2009
Korea Research Institute of Bioscience and Biotechnology
Hyeong Kyu Lee
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES