Young Hyun Choe

Person

Chulranam-Do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for preparing acrolein and acrylic acid, and preparation m...
- Patent number 10,857,525
- Issue date Dec 8, 2020
- LG Chem, Ltd.
- Hyun-Sub Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing catalyst
- Patent number 10,569,260
- Issue date Feb 25, 2020
- LG Chem, Ltd.
- Byung Yul Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing unsaturated aldehyde and unsaturated carboxyli...
- Patent number 10,428,007
- Issue date Oct 1, 2019
- LG Chem, Ltd.
- Byung Yul Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High-performance polyoxometalate catalyst and method of preparing t...
- Patent number 9,919,295
- Issue date Mar 20, 2018
- LG Chem, Ltd.
- Byung Yul Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing heteropoly acid catalyst
- Patent number 8,114,805
- Issue date Feb 14, 2012
- LG Chem, Ltd.
- Hyun-Kuk Noh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Complex metal oxide catalyst with high (meth) acrylic acid selectivity
- Patent number 7,638,458
- Issue date Dec 29, 2009
- LG Chem, Ltd.
- Hyun Jong Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Complex metal oxide catalyst with high (meth) acrylic acid selectivity
- Patent number 7,635,786
- Issue date Dec 22, 2009
- LG Chem, Ltd.
- Hyun Jong Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing a catalyst for partial oxidation of propylene
- Patent number 7,341,974
- Issue date Mar 11, 2008
- LG Chem, Ltd.
- Jung-Hwa Kang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing catalyst for partial oxidation of acrolein
- Patent number 7,285,514
- Issue date Oct 23, 2007
- LG Chem, Ltd.
- Jung-Hwa Kang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR MOLYBDENUM-BISMUTH COMPOSITE METAL OXIDE
- Publication number 20230001390
- Publication date Jan 5, 2023
- LG CHEM, LTD.
- Hyunsub Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING UNSATURATED ALDEHYDE AND UNSATURATED CARBOXYLI...
- Publication number 20190092713
- Publication date Mar 28, 2019
- LG CHEM, LTD.
- Byung Yul CHOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING CATALYST
- Publication number 20190060884
- Publication date Feb 28, 2019
- LG CHEM, LTD.
- Byung Yul CHOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGH-PERFORMANCE POLYOXOMETALATE CATALYST AND METHOD OF PREPARING T...
- Publication number 20170225154
- Publication date Aug 10, 2017
- LG CHEM, LTD.
- Byung Yul CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST FOR PREPARING ACROLEIN AND ACRYLIC ACID, AND PREPARATION M...
- Publication number 20160001270
- Publication date Jan 7, 2016
- LG Chem, Ltd.
- Hyun-Sub LIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RING-SHAPED CATALYST FOR PREPARING ACROLEIN AND ACRYLIC ACID, AND U...
- Publication number 20150367329
- Publication date Dec 24, 2015
- LG CHEM Ltd.
- Hyun-Sub LIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst System, Oxidation Reactor Containing The Same, And Prepara...
- Publication number 20100298601
- Publication date Nov 25, 2010
- LG CHEM, LTD.
- Byung-Yul Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PREPARING HETEROPOLY ACID CATALYST
- Publication number 20100184591
- Publication date Jul 22, 2010
- LG CHEM, LTD.
- Hyun-Kuk Noh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPLEX METAL OXIDE CATALYST WITH HIGH (METH) ACRYLIC ACID SELECTIVITY
- Publication number 20090043127
- Publication date Feb 12, 2009
- LG CHEM, LTD.
- Hyun Jong SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst For Gaseous Partial Oxidation Of Propylene And Method For...
- Publication number 20070275849
- Publication date Nov 29, 2007
- Hyun Jong Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Complex metal oxide catalyst with high (METH) acrylic acid selectivity
- Publication number 20070038004
- Publication date Feb 15, 2007
- Hyun Jong Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing a catalyst for partial oxidation of propylene
- Publication number 20040192545
- Publication date Sep 30, 2004
- Jung Hwa Kang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing catalyst for partial oxidation of acrolein
- Publication number 20040116283
- Publication date Jun 17, 2004
- Jung-Hwa Kang
- C07 - ORGANIC CHEMISTRY

Young Hyun Choe

Person

Patents Grantslast 30 patents

Catalyst for preparing acrolein and acrylic acid, and preparation m...

Method for preparing catalyst

Method for producing unsaturated aldehyde and unsaturated carboxyli...

High-performance polyoxometalate catalyst and method of preparing t...

Method of preparing heteropoly acid catalyst

Complex metal oxide catalyst with high (meth) acrylic acid selectivity

Complex metal oxide catalyst with high (meth) acrylic acid selectivity

Method for preparing a catalyst for partial oxidation of propylene

Method for preparing catalyst for partial oxidation of acrolein

Patents Applicationslast 30 patents

MANUFACTURING METHOD FOR MOLYBDENUM-BISMUTH COMPOSITE METAL OXIDE

METHOD FOR PRODUCING UNSATURATED ALDEHYDE AND UNSATURATED CARBOXYLI...

METHOD FOR PREPARING CATALYST

HIGH-PERFORMANCE POLYOXOMETALATE CATALYST AND METHOD OF PREPARING T...

CATALYST FOR PREPARING ACROLEIN AND ACRYLIC ACID, AND PREPARATION M...

RING-SHAPED CATALYST FOR PREPARING ACROLEIN AND ACRYLIC ACID, AND U...

Catalyst System, Oxidation Reactor Containing The Same, And Prepara...

METHOD OF PREPARING HETEROPOLY ACID CATALYST

COMPLEX METAL OXIDE CATALYST WITH HIGH (METH) ACRYLIC ACID SELECTIVITY

Catalyst For Gaseous Partial Oxidation Of Propylene And Method For...

Complex metal oxide catalyst with high (METH) acrylic acid selectivity

Method for preparing a catalyst for partial oxidation of propylene

Method for preparing catalyst for partial oxidation of acrolein