Daehyeon HWANG

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate resin composition and article including the same
- Patent number 11,859,047
- Issue date Jan 2, 2024
- LG Chem, Ltd.
- Hyong Min Bahn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polycarbonate resin composition and optical molded product includin...
- Patent number 11,591,475
- Issue date Feb 28, 2023
- LG Chem, Ltd.
- Byoungkue Jeon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolycarbonate and polycarbonate composition comprising the same
- Patent number 11,572,439
- Issue date Feb 7, 2023
- LG Chem, Ltd.
- Young Young Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolycarbonate and method for preparing the same
- Patent number 11,186,682
- Issue date Nov 30, 2021
- LG Chem, Ltd.
- Byoungkue Jeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition and optical molded article composed...
- Patent number 11,155,694
- Issue date Oct 26, 2021
- LG Chem, Ltd.
- Daehyeon Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable Composition and Biodegradable Film
- Publication number 20240336773
- Publication date Oct 10, 2024
- LG CHEM, LTD.
- Hyunwoo Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Composite and Molded Article Containing the Same
- Publication number 20240166851
- Publication date May 23, 2024
- LG CHEM, LTD.
- Minsung Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Composite and Molded Article Containing the Same
- Publication number 20240166855
- Publication date May 23, 2024
- LG CHEM, LTD.
- Daehyeon Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Composite and Molded Article Containing the Same
- Publication number 20240166827
- Publication date May 23, 2024
- LG CHEM, LTD.
- Chee Sung Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIOL COMPOUND, POLYCARBONATE, AND PREPARATION METHOD THEREOF
- Publication number 20220251056
- Publication date Aug 11, 2022
- LG CHEM, LTD.
- Dayoung LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND ARTICLE INCLUDING THE SAME
- Publication number 20210371584
- Publication date Dec 2, 2021
- LG CHEM, LTD.
- Hyong Min BAHN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED ARTICLE COMPRISI...
- Publication number 20210292550
- Publication date Sep 23, 2021
- LG CHEM, LTD.
- Byoungkue JEON
- G02 - OPTICS
Information Patent Application
COPOLYCARBONATE AND POLYCARBONATE COMPOSITION COMPRISING THE SAME
- Publication number 20210269590
- Publication date Sep 2, 2021
- LG CHEM, LTD.
- Young Young HWANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED PRODUCT INCLUDIN...
- Publication number 20200239691
- Publication date Jul 30, 2020
- LG CHEM, LTD.
- Byoungkue JEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED ARTICLE COMPOSED...
- Publication number 20200165413
- Publication date May 28, 2020
- LG CHEM, LTD.
- Daehyeon HWANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYCARBONATE AND METHOD FOR PREPARING THE SAME
- Publication number 20200148818
- Publication date May 14, 2020
- LG CHEM, LTD.
- Byoungkue JEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Daehyeon HWANG

Person

Patents Grantslast 30 patents

Polycarbonate resin composition and article including the same

Polycarbonate resin composition and optical molded product includin...

Copolycarbonate and polycarbonate composition comprising the same

Copolycarbonate and method for preparing the same

Polycarbonate resin composition and optical molded article composed...

Patents Applicationslast 30 patents

Biodegradable Composition and Biodegradable Film

Polymer Composite and Molded Article Containing the Same

Polymer Composite and Molded Article Containing the Same

Polymer Composite and Molded Article Containing the Same

DIOL COMPOUND, POLYCARBONATE, AND PREPARATION METHOD THEREOF

POLYCARBONATE RESIN COMPOSITION AND ARTICLE INCLUDING THE SAME

POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED ARTICLE COMPRISI...

COPOLYCARBONATE AND POLYCARBONATE COMPOSITION COMPRISING THE SAME

POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED PRODUCT INCLUDIN...

POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED ARTICLE COMPOSED...

COPOLYCARBONATE AND METHOD FOR PREPARING THE SAME