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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for preparing 1,2-pentanediol and method for preparing 1,2...
Patent number
11,801,496
Issue date
Oct 31, 2023
Korea Research Institute of Chemical Technology
Young Kyu Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic-inorganic hybrid nanoporous material containing intramolecu...
Patent number
11,285,455
Issue date
Mar 29, 2022
Korea Research Institute of Chemical Technology
Ji Woong Yoon
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Adsorbents comprising organic-inorganic hybrid nanoporous materials...
Patent number
11,224,856
Issue date
Jan 18, 2022
Korea Research Institute of Chemical Technology
Jong San Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery including organic-inorganic hybrid nanoporous mat...
Patent number
10,644,350
Issue date
May 5, 2020
Korea Research Institute of Chemical Technology
Jong San Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for preparation of lactide using lactide purif...
Patent number
10,253,012
Issue date
Apr 9, 2019
Korea Research Institute of Chemical Technology
Dong Won Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing fructose or xylulose from biomass containing g...
Patent number
10,227,668
Issue date
Mar 12, 2019
Korea Research Institute of Chemical Technology
Dong Won Hwang
C13 - SUGAR INDUSTRY
Information
Patent Grant
Zirconium-based metal-organic frameworks as catalyst for transfer h...
Patent number
10,195,592
Issue date
Feb 5, 2019
Korea Research Institute of Chemical Technology
Young Kyu Hwang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparation of mannitol from fructose using butanol as s...
Patent number
10,138,185
Issue date
Nov 27, 2018
Korea Research Institute of Chemical Technology
Dong Won Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing furan derivatives from biomass
Patent number
9,988,362
Issue date
Jun 5, 2018
Korea Research Institute of Chemical Technology
Dong Won Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymer membrane for gas separation or enrichment comprising hybrid...
Patent number
9,861,932
Issue date
Jan 9, 2018
Korea Research Institute of Chemical Technology
U-Hwang Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cyclical method of producing high-purity nitrogen and optionally a...
Patent number
9,844,750
Issue date
Dec 19, 2017
TOTAL PETROCHEMICALS FRANCE
Francis Luck
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inorganic-organic hybrid nanoporous material with nitrogen selectiv...
Patent number
9,687,772
Issue date
Jun 27, 2017
Korea Research Institute of Chemical Technology
Jong-San Chang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lactide directly from lactic acid and a cataly...
Patent number
9,561,492
Issue date
Feb 7, 2017
Korea Research Institute of Chemical Technology
Dong Won Hwang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lactide directly from lactic acid and a cataly...
Patent number
9,539,561
Issue date
Jan 10, 2017
Korea Research Institute of Chemical Technology
Dong Won Hwang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Complex comprising crystalline hybrid nanoporous material powder
Patent number
9,302,258
Issue date
Apr 5, 2016
Korea Research Institute of Chemical Technology
Jong-San Chang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for producing two or more patterned substrates
Patent number
9,186,923
Issue date
Nov 17, 2015
LG Chem, Ltd.
Dae Hyun Kim
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for preparing porous organic-inorganic hybrid materials
Patent number
9,175,025
Issue date
Nov 3, 2015
Korea Research Institute of Chemical Technology
U-Hwang Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery method of highly pure lactic acid and alkyl lactate
Patent number
9,012,685
Issue date
Apr 21, 2015
Korea Research Institute of Chemical Technology
Dong Won Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally curable resin composition for protective film
Patent number
8,962,741
Issue date
Feb 24, 2015
LG Chem, Ltd.
Soon Chun Mok
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
NOVEL ALUMINUM-BASED METAL-ORGANIC FRAMEWORK HAVING THREE DIMENSION...
Publication number
20220323931
Publication date
Oct 13, 2022
Korea Research Institute of Chemical Technology
Jong-San CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENERGY-SAVING AIR DRYER, AND METHOD FOR PRODUCING DRY AIR USING THE...
Publication number
20220001328
Publication date
Jan 6, 2022
Korea Research Institute of Chemical Technology
Ji Woong YOON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PREPARING 1,2-PENTANEDIOL AND METHOD FOR PREPARING 1,2...
Publication number
20210346873
Publication date
Nov 11, 2021
Korea Research Institute of Chemical Technology
Young Kyu HWANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANIC-INORGANIC HYBRID NANOPOROUS MATERIAL CONTAINING INTRAMOLECU...
Publication number
20190291075
Publication date
Sep 26, 2019
Korea Research Institute of Chemical Technology
Ji Woong YOON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARATION OF MANNITOL FROM FRUCTOSE USING BUTANOL AS S...
Publication number
20180339955
Publication date
Nov 29, 2018
Korea Research Institute of Chemical Technology
Dong Won HWANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SECONDARY BATTERY INCLUDING ORGANIC-INORGANIC HYBRID NANOPOROUS MAT...
Publication number
20180261882
Publication date
Sep 13, 2018
Korea Research Institute of Chemical Technology
Jong San CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADSORBENTS COMPRISING ORGANIC-INORGANIC HYBRID NANOPOROUS MATERIALS...
Publication number
20180133684
Publication date
May 17, 2018
Korea Research Institute of Chemical Technology
Jong San CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING FRUCTOSE OR XYLULOSE FROM BIOMASS CONTAINING G...
Publication number
20180002769
Publication date
Jan 4, 2018
Korea Research Institute of Chemical Technology
Dong Won HWANG
C13 - SUGAR INDUSTRY
Information
Patent Application
ZIRCONIUM-BASED METAL-ORGANIC FRAMEWORKS AS CATALYST FOR TRANSFER H...
Publication number
20170320790
Publication date
Nov 9, 2017
Korea Research Institute of Chemical Technology
Young Kyu Hwang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PREPARATION OF LACTIDE USING LACTIDE PURIF...
Publication number
20170101390
Publication date
Apr 13, 2017
Korea Research Institute of Chemical Technology
Dong Won HWANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING FURAN DERIVATIVES FROM BIOMASS
Publication number
20160304480
Publication date
Oct 20, 2016
Korea Research Institute of Chemical Technology
Dong Won HWANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMER MEMBRANE FOR GAS SEPARATION OR ENRICHMENT COMPRISING HYBRID...
Publication number
20160158708
Publication date
Jun 9, 2016
Korea Research Institute of Chemical Technology
U-Hwang LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INORGANIC-ORGANIC HYBRID NANOPOROUS MATERIAL WITH NITROGEN SELECTIV...
Publication number
20160089637
Publication date
Mar 31, 2016
Korea Research Institute of Chemical Technology
Jong-San Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LACTIDE DIRECTLY FROM LACTIC ACID AND A CATALY...
Publication number
20160016151
Publication date
Jan 21, 2016
Korea Research Institute of Chemical Technology
Dong Won HWANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING INDIUM FROM INDIUM CONTAINING SOLUTION OR MIX...
Publication number
20150292058
Publication date
Oct 15, 2015
Korea Research Institute of Chemical Technology
U-Hwang Lee
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CYCLICAL METHOD OF PRODUCING HIGH-PURITY NITROGEN AND OPTIONALLY A...
Publication number
20150258489
Publication date
Sep 17, 2015
TOTAL PETROCHEMICALS FRANCE
Francis Luck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LACTIDE DIRECTLY FROM LACTIC ACID AND A CATALY...
Publication number
20150239863
Publication date
Aug 27, 2015
Korea Research Institute of Chemical Technology
Dong Won Hwang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRINTED MATTER AND METHOD FOR MANUFACTURING SUCH PRINTED MATTER
Publication number
20150218394
Publication date
Aug 6, 2015
LG CHEM, LTD.
Dae Hyun Kim
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPLEX COMPRISING CRYSTALLINE HYBRID NANOPOROUS MATERIAL POWDER
Publication number
20140287235
Publication date
Sep 25, 2014
Korea Research Institute of Chemical Technology
Jong-San Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING POROUS ORGANIC-INORGANIC HYBRID MATERIALS
Publication number
20140200361
Publication date
Jul 17, 2014
Korea Research Institute of Chemical Technology
U-Hwang Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING TWO OR MORE PATTERNED SUBSTRATES
Publication number
20120297996
Publication date
Nov 29, 2012
LG CHEM, LTD.
Dae Hyun KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECOVERY METHOD OF HIGHLY PURE LACTIC ACID AND ALKYL LACTATE
Publication number
20120142945
Publication date
Jun 7, 2012
Korea Research Institute of Chemical Technology
Dong Won HWANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERMALLY CURABLE RESIN COMPOSITION FOR PROTECTIVE FILM
Publication number
20120041120
Publication date
Feb 16, 2012
LG CHEM Ltd.
Soon Chun MOK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LAMELLA STRUCTURED THIN FILMS WITH ULTRALOW DIELECTRIC CONSTANTS AN...
Publication number
20090208737
Publication date
Aug 20, 2009
SUNGKYUNKWAN UNIVERSITY Foundation for Corporate Collaboration
Young Uk Kwon
H01 - BASIC ELECTRIC ELEMENTS