Min-wook Hwang

Person

Incheon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Smoking article from which sound is generated
- Patent number 12,262,733
- Issue date Apr 1, 2025
- KT & G Corporation
- Min Hee Hwang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Super absorbent polymer
- Patent number 11,655,318
- Issue date May 23, 2023
- LG Chem, Ltd.
- Sang Gi Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing superabsorbent polymer, and superabsorbent pol...
- Patent number 11,618,805
- Issue date Apr 4, 2023
- LG Chem, Ltd.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Super absorbent polymer and method for preparing the same
- Patent number 11,325,101
- Issue date May 10, 2022
- LG Chem, Ltd.
- Sang Gi Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing superabsorbent polymer and superabsorbent poly...
- Patent number 11,071,968
- Issue date Jul 27, 2021
- LG Chem, Ltd.
- Min Ho Hwang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Super absorbent resin
- Patent number 11,059,025
- Issue date Jul 13, 2021
- LG Chem, Ltd.
- Sang Gi Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing superabsorbent polymer
- Patent number 10,857,044
- Issue date Dec 8, 2020
- LG Chem, Ltd.
- Min Ho Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent polymer and method for producing same
- Patent number 10,850,260
- Issue date Dec 1, 2020
- LG Chem, Ltd.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Super absorbent polymer
- Patent number 10,822,441
- Issue date Nov 3, 2020
- LG Chem, Ltd.
- Sang Gi Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Superabsorbent polymer and preparation method thereof
- Patent number 10,759,912
- Issue date Sep 1, 2020
- LG Chem, Ltd.
- Soo Jin Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing superabsorbent polymer, and superabsorbent pol...
- Patent number 10,696,800
- Issue date Jun 30, 2020
- LG Chem, Ltd.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing superabsorbent polymer
- Patent number 10,653,812
- Issue date May 19, 2020
- LG Chem, Ltd.
- Min Ho Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing superabsorbent polymer
- Patent number 10,654,959
- Issue date May 19, 2020
- LG Chem, Ltd.
- Soo Jin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing superabsorbent polymer and superabsorbent poly...
- Patent number 10,632,451
- Issue date Apr 28, 2020
- LG Chem, Ltd.
- Min Ho Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent polymer and method for preparing the same
- Patent number 10,450,425
- Issue date Oct 22, 2019
- LG Chem, Ltd.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Superabsorbent polymer having high absorption rate under load and p...
- Patent number 10,065,175
- Issue date Sep 4, 2018
- LG Chem, Ltd.
- Sang Gi Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Superabsorbent polymer having high absorption rate under load and p...
- Patent number 9,950,309
- Issue date Apr 24, 2018
- LG Chem, Ltd.
- Sang Gi Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SOLAR PANEL DISASSEMBLY DEVICE AND SOLAR PANEL DISASSEMBLY METHOD U...
- Publication number 20250114870
- Publication date Apr 10, 2025
- Won Kwang S&T Co., Ltd.
- Sang Hun LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING FILTER AND SMOKING ARTICLE INCLUDING THE SAME
- Publication number 20240365854
- Publication date Nov 7, 2024
- KT&G Corporation
- Min-Hee HWANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BIODEGRADABLE FILM FOR CIGARETTE PACKAGING
- Publication number 20240360285
- Publication date Oct 31, 2024
- KT&G CORPORATION
- Kyoung Hwan OH
- B32 - LAYERED PRODUCTS
Information Patent Application
CIGARETTE FILTER AND CIGARETTE COMPRISING SAME
- Publication number 20240315322
- Publication date Sep 26, 2024
- KT&G Corporation
- Ki Jin AHN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE AND AEROSOL-GENERATING SYSTEM
- Publication number 20240298698
- Publication date Sep 12, 2024
- KT&G Corporation
- Hyeon Tae KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BIODEGRADABLE FILM FOR CIGARETTE PACKAGING
- Publication number 20240286812
- Publication date Aug 29, 2024
- KT&G Corporation
- Kyoung Hwan OH
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD OF PREPARING FILTER FOR CIGARETTES
- Publication number 20240284967
- Publication date Aug 29, 2024
- KT&G Corporation
- Ki Jin AHN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FLAVORED SHEET WITH IMPROVED SURFACE ROUGHNESS, SMOKING ARTICLE INC...
- Publication number 20240277027
- Publication date Aug 22, 2024
- KT&G CORPORATION
- Geon Chang LEE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER FOR CIGARETTES AND CIGARETTE INCLUDING THE SAME
- Publication number 20240245106
- Publication date Jul 25, 2024
- KT&G Corporation
- Ki Jin AHN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FLAVOR SHEET HAVING IMPROVED PHYSICAL PROPERTIES, SMOKING ARTICLE I...
- Publication number 20240225086
- Publication date Jul 11, 2024
- KT&G Corporation
- Geon Chang LEE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SOUND-GENERATING FLAVORING SHEET AND SMOKING ARTICLE INCLUDING THE...
- Publication number 20240206529
- Publication date Jun 27, 2024
- KT&G Corporation
- Ick Joong KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL GENERATION PRODUCT WITH LOW IGNITION PROPENSITY
- Publication number 20240188623
- Publication date Jun 13, 2024
- KT&G Corporation
- Chang Jin PARK
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE WITH IMPROVED FLAVOR PERSISTENCE AND MANUFACTURING...
- Publication number 20240172788
- Publication date May 30, 2024
- KT&G Corporation
- Ick Joong KIM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FLAVORING SHEET WITH ENHANCED FLAVOR HOLDING AMOUNT AND FLAVOR RETE...
- Publication number 20240156150
- Publication date May 16, 2024
- KT&G Corporation
- Geon Chang LEE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FLAVOR SHEET HAVING IMPROVED PHYSICAL PROPERTIES, SMOKING ARTICLE I...
- Publication number 20240130419
- Publication date Apr 25, 2024
- KT&G Corporation
- Geon Chang LEE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE AND AEROSOL-GENERATING SYSTEM
- Publication number 20240099360
- Publication date Mar 28, 2024
- KT&G Corporation
- Hyeon Tae KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CELLULOSE ACETATE TOW, FILTER INCLUDING THE SAME, AND AEROSOL GENER...
- Publication number 20240099364
- Publication date Mar 28, 2024
- KT&G Corporation
- Min Hee HWANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NICOTINE SHEET AND AEROSOL-GENERATING ARTICLE INCLUDING THE SAME
- Publication number 20240008525
- Publication date Jan 11, 2024
- KT&G Corporation
- Kyung Bin JUNG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO EXTRACT SHEET, METHOD FOR MANUFACTURING THE SAME AND SMOKIN...
- Publication number 20230413892
- Publication date Dec 28, 2023
- KT&G Corporation
- Kyung Bin JUNG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL GENERATION DEVICE PROVIDING CUSTOMIZED SMOKING EXPERIENCE A...
- Publication number 20230292841
- Publication date Sep 21, 2023
- KT&G Corporation
- Eun Mi JEOUNG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE WITH IMPROVED COOLING PERFORMANCE AND FL...
- Publication number 20230225397
- Publication date Jul 20, 2023
- KT&G Corporation
- Min Hee HWANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE WITH IMPROVED COOLING PERFORMANCE AND FL...
- Publication number 20230210163
- Publication date Jul 6, 2023
- KT&G Corporation
- Min Hee HWANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE FROM WHICH SOUND IS GENERATED
- Publication number 20230172260
- Publication date Jun 8, 2023
- KT&G Corporation
- Min Hee HWANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE FILTER CONTAINING NATURAL PLANT MATERIAL, PREPARATION MET...
- Publication number 20230071441
- Publication date Mar 9, 2023
- KT & G Corporation
- Soo Ho KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Super Absorbent Polymer
- Publication number 20210061932
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- Sang Gi Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Super Absorbent Polymer and Method for Producing Same
- Publication number 20210046449
- Publication date Feb 18, 2021
- LG CHEM, LTD.
- Hye Mi Nam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Preparing Superabsorbent Polymer, And Superabsorbent Pol...
- Publication number 20200270403
- Publication date Aug 27, 2020
- LG CHEM, LTD.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method For Preparing Superabsorbent Polymer And Superabsorbent Poly...
- Publication number 20200197909
- Publication date Jun 25, 2020
- LG CHEM, LTD.
- Min Ho Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPER ABSORBENT POLYMER AND METHOD FOR PRODUCING SAME
- Publication number 20200009529
- Publication date Jan 9, 2020
- LG CHEM, LTD.
- Hye Mi Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUPERABSORBENT POLYMER AND PREPARATION METHOD THEREOF
- Publication number 20190010297
- Publication date Jan 10, 2019
- LG CHEM, LTD.
- Soo Jin Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Min-wook Hwang

Person

Patents Grantslast 30 patents

Smoking article from which sound is generated

Super absorbent polymer

Method for preparing superabsorbent polymer, and superabsorbent pol...

Super absorbent polymer and method for preparing the same

Method for preparing superabsorbent polymer and superabsorbent poly...

Super absorbent resin

Method for preparing superabsorbent polymer

Super absorbent polymer and method for producing same

Super absorbent polymer

Superabsorbent polymer and preparation method thereof

Method for preparing superabsorbent polymer, and superabsorbent pol...

Method of preparing superabsorbent polymer

Method for preparing superabsorbent polymer

Method for preparing superabsorbent polymer and superabsorbent poly...

Super absorbent polymer and method for preparing the same

Superabsorbent polymer having high absorption rate under load and p...

Superabsorbent polymer having high absorption rate under load and p...

Patents Applicationslast 30 patents

SOLAR PANEL DISASSEMBLY DEVICE AND SOLAR PANEL DISASSEMBLY METHOD U...

COOLING FILTER AND SMOKING ARTICLE INCLUDING THE SAME

BIODEGRADABLE FILM FOR CIGARETTE PACKAGING

CIGARETTE FILTER AND CIGARETTE COMPRISING SAME

SMOKING ARTICLE AND AEROSOL-GENERATING SYSTEM

BIODEGRADABLE FILM FOR CIGARETTE PACKAGING

METHOD OF PREPARING FILTER FOR CIGARETTES

FLAVORED SHEET WITH IMPROVED SURFACE ROUGHNESS, SMOKING ARTICLE INC...

FILTER FOR CIGARETTES AND CIGARETTE INCLUDING THE SAME

FLAVOR SHEET HAVING IMPROVED PHYSICAL PROPERTIES, SMOKING ARTICLE I...

SOUND-GENERATING FLAVORING SHEET AND SMOKING ARTICLE INCLUDING THE...

AEROSOL GENERATION PRODUCT WITH LOW IGNITION PROPENSITY

SMOKING ARTICLE WITH IMPROVED FLAVOR PERSISTENCE AND MANUFACTURING...

FLAVORING SHEET WITH ENHANCED FLAVOR HOLDING AMOUNT AND FLAVOR RETE...

FLAVOR SHEET HAVING IMPROVED PHYSICAL PROPERTIES, SMOKING ARTICLE I...

SMOKING ARTICLE AND AEROSOL-GENERATING SYSTEM

CELLULOSE ACETATE TOW, FILTER INCLUDING THE SAME, AND AEROSOL GENER...

NICOTINE SHEET AND AEROSOL-GENERATING ARTICLE INCLUDING THE SAME

TOBACCO EXTRACT SHEET, METHOD FOR MANUFACTURING THE SAME AND SMOKIN...

AEROSOL GENERATION DEVICE PROVIDING CUSTOMIZED SMOKING EXPERIENCE A...

AEROSOL-GENERATING ARTICLE WITH IMPROVED COOLING PERFORMANCE AND FL...

AEROSOL-GENERATING ARTICLE WITH IMPROVED COOLING PERFORMANCE AND FL...

SMOKING ARTICLE FROM WHICH SOUND IS GENERATED

CIGARETTE FILTER CONTAINING NATURAL PLANT MATERIAL, PREPARATION MET...

Super Absorbent Polymer

Super Absorbent Polymer and Method for Producing Same

Method For Preparing Superabsorbent Polymer, And Superabsorbent Pol...

Method For Preparing Superabsorbent Polymer And Superabsorbent Poly...

SUPER ABSORBENT POLYMER AND METHOD FOR PRODUCING SAME

SUPERABSORBENT POLYMER AND PREPARATION METHOD THEREOF