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Na Young Kang
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Chungcheongnam-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of converting hydrocarbon using PST-32 and PST-2 zeolite cat...
Patent number
12,152,201
Issue date
Nov 26, 2024
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Suk Bong Hong
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst for preparing light olefin, preparation method therefor, a...
Patent number
11,679,376
Issue date
Jun 20, 2023
Korea Research Institute of Chemical Technology
Na Young Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing ZSM-5 zeolite
Patent number
11,542,171
Issue date
Jan 3, 2023
Korea Research Institute of Chemical Technology
Na Young Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst regenerator
Patent number
11,279,885
Issue date
Mar 22, 2022
Korea Institute of Machinery & Materials
Sungkwon Jo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for surface-modifying metal silicide, and method and apparat...
Patent number
10,226,757
Issue date
Mar 12, 2019
Korea Research Institute of Chemical Technology
Won Choon Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Naphtha and methanol mixed catalytic cracking reaction process
Patent number
10,131,850
Issue date
Nov 20, 2018
Korea Research Institute of Chemical Technology
Na Young Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon dioxide capture apparatus
Patent number
9,694,312
Issue date
Jul 4, 2017
Korea Research Institute of Chemical Technology
Yong Ki Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for producing high silica zeolite using recovered silica fil...
Patent number
9,604,851
Issue date
Mar 28, 2017
Korea Research Institute of Chemical Technology
Na Young Kang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for decomposition of perfluorinated compound containing ha...
Patent number
9,321,039
Issue date
Apr 26, 2016
Korea Research Institute of Chemical Technology
Won Choon Choi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst for catalytic cracking of hydrocarbon, which is used in pr...
Patent number
9,056,308
Issue date
Jun 16, 2015
SK Innovation Co., Ltd.
Dae Hyun Choo
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Carbon dioxide capture systems
Patent number
8,894,753
Issue date
Nov 25, 2014
Korea Research Institute of Chemical Technology
Yong Ki Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing ZSM-5 zeolite using nanocrystalline ZSM-5 seeds
Patent number
8,840,864
Issue date
Sep 23, 2014
SK Innovation., Ltd.
Sun Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for catalytic cracking of hydrocarbon, which is used in pr...
Patent number
8,673,802
Issue date
Mar 18, 2014
SK Innovation Co., Ltd.
Dae Hyun Choo
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for production of light olefins from hydrocarbon feedstock
Patent number
7,718,840
Issue date
May 18, 2010
SK Energy Co., Ltd.
Sun Choi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrothermally stable microporous molecular sieve catalyst and prep...
Patent number
7,488,700
Issue date
Feb 10, 2009
SK Energy Co., Ltd.
Sun Choi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
LENS
Publication number
20250004177
Publication date
Jan 2, 2025
Samsung Electro-Mechanics Co., Ltd.
Tae Kyung LEE
G02 - OPTICS
Information
Patent Application
LENS AND LENS ASSEMBLY
Publication number
20240264334
Publication date
Aug 8, 2024
Samsung Electro-Mechanics Co., Ltd.
Byung Ju KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MOBILE ELECTRONIC DEVICE WITH LENS, AND LENS ASSEMBLY
Publication number
20240069310
Publication date
Feb 29, 2024
Samsung Electro-Mechanics Co., Ltd.
Tae Kyung LEE
G02 - OPTICS
Information
Patent Application
METHOD OF CONVERTING HYDROCARBON USING PST-32 AND PST-2 ZEOLITE CAT...
Publication number
20230046197
Publication date
Feb 16, 2023
POSTECH Research and Business Development Foundation
Suk Bong HONG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CATALYST REGENERATOR
Publication number
20210189258
Publication date
Jun 24, 2021
Korea Institute of Machinery and Materials
Sungkwon JO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PREPARING LIGHT OLEFIN, PREPARATION METHOD THEREFOR, A...
Publication number
20210162372
Publication date
Jun 3, 2021
Korea Research Institute of Chemical Technology
Na Young KANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING ZSM-5 ZEOLITE
Publication number
20210155489
Publication date
May 27, 2021
Korea Research Institute of Chemical Technology
Na Young KANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Naphtha and Methanol Mixed Catalytic Cracking Reaction Process
Publication number
20170253811
Publication date
Sep 7, 2017
Korea Research Institute of Chemical Technology
Na Young Kang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR SURFACE-MODIFYING METAL SILICIDE, AND METHOD AND APPARAT...
Publication number
20160332149
Publication date
Nov 17, 2016
Korea Research Institute of Chemical Technology
WON CHOON CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE APPARATUS
Publication number
20160016108
Publication date
Jan 21, 2016
Korea Research Institute of Chemical Technology
Yong Ki PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING HIGH SILICA ZEOLITE USING RECOVERED SILICA FIL...
Publication number
20150139898
Publication date
May 21, 2015
Korea Research Institute of Chemical Technology
Na Young KANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR DECOMPOSITION OF PERFLUORINATED COMPOUND CONTAINING HA...
Publication number
20140329667
Publication date
Nov 6, 2014
ECOPRO CO., LTD.
Won Choon Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE SYSTEMS
Publication number
20140251136
Publication date
Sep 11, 2014
Korea Research Institute of Chemical Technology
Yong Ki Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR CATALYTIC CRACKING OF HYDROCARBON, WHICH IS USED IN PR...
Publication number
20140213431
Publication date
Jul 31, 2014
Korea Research Institute of Chemical Technology
DAE HYUN CHOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PREPARING ZSM-5 ZEOLITE USING NANOCRYSTALLINE ZSM-5 SEEDS
Publication number
20120230910
Publication date
Sep 13, 2012
Sun Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROTHERMALLY STABLE MICROPOROUS MOLECULAR SIEVE CATALYST AND PREP...
Publication number
20070082809
Publication date
Apr 12, 2007
SK CORPORATION
Sun Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCTION OF LIGHT OLEFINS FROM HYDROCARBON FEEDSTOCK
Publication number
20070010699
Publication date
Jan 11, 2007
SK CORPORATION
Sun Choi
C07 - ORGANIC CHEMISTRY