SK INNOVATION CO., LTD

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SEOUL, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cathode for lithium secondary battery, lithium secondary battery in...
- Patent number 11,978,899
- Issue date May 7, 2024
- SK ON CO., LTD.
- Young Hoon Do
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyamic acid resin and polyamideimide film
- Patent number 11,970,579
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Hyeon Jeong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra large-width and consecutive coating device and method for man...
- Patent number 11,969,693
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Dong Jin Joo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Window cover film and flexible display panel including the same
- Patent number 11,970,592
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide precursor, polyimide precursor composition, polyimide fil...
- Patent number 11,970,578
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Min Seon Jung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamideimide film and flexible display panel including the same
- Patent number 11,960,159
- Issue date Apr 16, 2024
- SK Innovation Co., Ltd.
- Hyeon Jeong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of recovering unreacted ethylene in ethylene oligomerization...
- Patent number 11,952,339
- Issue date Apr 9, 2024
- SK Innovation Co., Ltd.
- Chansaem Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyimide-based film, film for cover window, and display device inc...
- Patent number 11,945,925
- Issue date Apr 2, 2024
- SK Innovation Co., Ltd.
- Jin Su Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing mordenite zeolite having controllable particle...
- Patent number 11,932,545
- Issue date Mar 19, 2024
- SK Innovation Co., Ltd.
- Young-Eun Cheon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composition for coating a paper, method for production thereof and...
- Patent number 11,932,993
- Issue date Mar 19, 2024
- SK Innovation Co., Ltd.
- Dong Hyun Woo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Organic solvent composition and paint composition including the same
- Patent number 11,926,761
- Issue date Mar 12, 2024
- SK Innovation Co., Ltd.
- Jisun Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrolyte solution for lithium secondary battery and lithium seco...
- Patent number 11,923,508
- Issue date Mar 5, 2024
- SK ON CO., LTD.
- Ki Sung Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyimide film and flexible display panel including the same
- Patent number 11,921,546
- Issue date Mar 5, 2024
- SK Innovation Co., Ltd.
- Jin Su Park
- B32 - LAYERED PRODUCTS
Information Patent Grant
Chromium catalyst precursor, ethylene oligomerization catalyst incl...
- Patent number 11,911,749
- Issue date Feb 27, 2024
- SK Innovation Co., Ltd.
- Il Gu Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for refining waste plastic pyrolysis oil using...
- Patent number 11,905,474
- Issue date Feb 20, 2024
- SK Innovation Co., Ltd.
- Hee Jung Jeon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Washing methods for ethylene-acrylic acid copolymer manufacturing p...
- Patent number 11,905,346
- Issue date Feb 20, 2024
- SK Innovation Co., Ltd.
- Byoung Kyu Kwak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recombinant acid-resistant yeast having improved lactic-acid-produc...
- Patent number 11,898,173
- Issue date Feb 13, 2024
- SK Innovation Co., Ltd.
- Jae Yeon Park
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method and system for predicting failures of sucker rod pumps using...
- Patent number 11,898,552
- Issue date Feb 13, 2024
- SK INNOVATION CO., LTD.
- Jongyoung Jun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process of selectively hydrogenating gas mixture having high acetyl...
- Patent number 11,858,886
- Issue date Jan 2, 2024
- SK Innovation Co., Ltd.
- Dong Min Yun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diamine compound, method of preparing the same, and composition con...
- Patent number 11,851,412
- Issue date Dec 26, 2023
- SK Innovation Co., Ltd.
- Min Seon Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing composition for forming polyimide film, composi...
- Patent number 11,851,565
- Issue date Dec 26, 2023
- SK Innovation Co., Ltd.
- Cheol Min Yun
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process of converting carbon dioxide using combination of carbon di...
- Patent number 11,845,969
- Issue date Dec 19, 2023
- SK Innovation Co., Ltd.
- Woo Chan Park
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Hard coating film and flexible display panel including the same
- Patent number 11,846,755
- Issue date Dec 19, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Window cover film and flexible display panel including the same
- Patent number 11,845,842
- Issue date Dec 19, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polyimide-based film and flexible display panel including the same
- Patent number 11,840,631
- Issue date Dec 12, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous composite separator for secondary battery, and lithium secon...
- Patent number 11,843,125
- Issue date Dec 12, 2023
- SK Innovation Co., Ltd.
- Hye Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch sensor with fingerprint sensor
- Patent number 11,837,008
- Issue date Dec 5, 2023
- SK Innovation Co., Ltd.
- Jun Hyung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of regenerating lithium precursor
- Patent number 11,830,992
- Issue date Nov 28, 2023
- SK Innovation Co., Ltd.
- Yeon Hwa La
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solvent composition prepared from waste oil and method of preparing...
- Patent number 11,814,589
- Issue date Nov 14, 2023
- SK Innovation Co., Ltd.
- Do Kyoung Kim
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Transparent film, optical material comprising the same, and display...
- Patent number 11,814,491
- Issue date Nov 14, 2023
- SK Innovation Co., Ltd.
- Min Sang Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
- Publication number 20240154197
- Publication date May 9, 2024
- SK INNOVATION CO., LTD.
- Hyeon Bae HA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM S...
- Publication number 20240154118
- Publication date May 9, 2024
- SK INNOVATION CO., LTD.
- Ji Yae DO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING LITHIUM PRECURSOR FROM LITHIUM SECONDARY BATTERY
- Publication number 20240150191
- Publication date May 9, 2024
- SK INNOVATION CO., LTD.
- Young Bin SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ionomer Composition Containing Masterbatch and Glass Laminate Produ...
- Publication number 20240150564
- Publication date May 9, 2024
- SK INNOVATION CO, LTD
- Sang Yeup Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...
- Publication number 20240154110
- Publication date May 9, 2024
- SK INNOVATION CO., LTD.
- Yong Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UPFLOW ELECTROCHEMICAL COAGULATION REACTOR AND METHOD OF REMOVING C...
- Publication number 20240140835
- Publication date May 2, 2024
- SK INNOVATION CO., LTD.
- Joong Min PARK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Manufacturing Method and Manufacturing Apparatus of Syngas, and Man...
- Publication number 20240140795
- Publication date May 2, 2024
- SK INNOVATION CO., LTD.
- Hee Jung Jeon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ESTER-BASED COMPOUND HAVING LOW TRACTION COEFFICIENT, LUBE BASE OIL...
- Publication number 20240132436
- Publication date Apr 25, 2024
- SK INNOVATION CO., LTD.
- Jun Soo SON
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Binder for Secondary Battery, Negative Electrode for Secondary Batt...
- Publication number 20240136527
- Publication date Apr 25, 2024
- SK INNOVATION CO., LTD.
- Jun Soo Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON-CARBON CONTAINING ELECTRODE MATERIAL AND SECONDARY BATTERY...
- Publication number 20240128443
- Publication date Apr 18, 2024
- SK INNOVATION CO., LTD.
- Hee Soo KIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method of Producing Polyethylene
- Publication number 20240124626
- Publication date Apr 18, 2024
- SK INNOVATION CO., LTD.
- Dong Kou KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide, Method of Preparing Polyimide and Method of Selecting Po...
- Publication number 20240124666
- Publication date Apr 18, 2024
- SK INNOVATION CO., LTD.
- Chang Q LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING HYDROGEN, CARBON MONOXIDE, AND CARBON FROM ME...
- Publication number 20240124301
- Publication date Apr 18, 2024
- SK INNOVATION CO., LTD.
- Dong Min YUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECO...
- Publication number 20240120544
- Publication date Apr 11, 2024
- SK On Co., Ltd.
- Yu Na SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON OXIDE-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDAR...
- Publication number 20240116765
- Publication date Apr 11, 2024
- SK On Co., Ltd.
- Eun Jun PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR SELECTIVE RING-OPENING REACTION AND METHOD OF USING SAME
- Publication number 20240116036
- Publication date Apr 11, 2024
- SK INNOVATION CO., LTD.
- Seung Woo LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition for Forming Polyimide Film for Cover Window, Process fo...
- Publication number 20240117118
- Publication date Apr 11, 2024
- SK INNOVATION CO., LTD.
- Hye Jin Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low Shrink Tension Film
- Publication number 20240117167
- Publication date Apr 11, 2024
- SK INNOVATION CO., LTD.
- Sang Ha Son
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD OF PR...
- Publication number 20240113290
- Publication date Apr 4, 2024
- SK On Co., Ltd.
- Joon Hyung MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE FOR SECONDARY BATTERY AND BATTERY PACK INCLUDING THE...
- Publication number 20240106030
- Publication date Mar 28, 2024
- SK INNOVATION CO., LTD.
- Young Sun CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20240105952
- Publication date Mar 28, 2024
- SK On Co., Ltd.
- Yong Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR COATING COMPOSITION FOR SECONDARY BATTERY, SEPARATOR USIN...
- Publication number 20240106073
- Publication date Mar 28, 2024
- SK INNOVATION CO., LTD.
- Tae Wook KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...
- Publication number 20240097125
- Publication date Mar 21, 2024
- SK INNOVATION CO., LTD.
- Yong Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND...
- Publication number 20240097275
- Publication date Mar 21, 2024
- SK INNOVATION CO., LTD.
- Heungtaek BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polyimide Composition, Flexible Smart Window and Method of Fabricat...
- Publication number 20240076452
- Publication date Mar 7, 2024
- SK INNOVATION CO., LTD.
- Hye Jin Park
- G02 - OPTICS
Information Patent Application
Anode Active Material for Lithium Secondary Battery and Lithium Sec...
- Publication number 20240079557
- Publication date Mar 7, 2024
- SK On Co., Ltd.
- Joon Hyung MOON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Aqueous Dispersion Composition Comprising Ethylene-Carboxylic Acid
- Publication number 20240067808
- Publication date Feb 29, 2024
- SK INNOVATION CO., LTD.
- Jae Eun Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20240072298
- Publication date Feb 29, 2024
- SK INNOVATION CO., LTD.
- Young Hoon DO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZEOLITE WITH IMPROVED HYDRO-ISOMERIZATION ACTIVITY
- Publication number 20240059631
- Publication date Feb 22, 2024
- SK INNOVATION CO., LTD.
- Yeon Ho KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Recycled Polymer Composition for Manufacturing Small to Medium-Size...
- Publication number 20240059878
- Publication date Feb 22, 2024
- SK INNOVATION CO., LTD.
- Hye Jin LEE
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
97620016 - SCHOOLFOOD BLOOMINGMARI
- Serial number 97620016
- Filing date Oct 5, 2022
- SK innovation CO.,LTD.
- 30 - Coffee, tea, cocoa and artificial coffee
Information Trademark
88237312 - FCW
- Serial number 88237312
- Registration number 6139054
- Filing date Dec 20, 2018
- SK IE TECHNOLOGY CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

SK INNOVATION CO., LTD

Organization

Patents Grantslast 30 patents

Cathode for lithium secondary battery, lithium secondary battery in...

Polyamic acid resin and polyamideimide film

Ultra large-width and consecutive coating device and method for man...

Window cover film and flexible display panel including the same

Polyimide precursor, polyimide precursor composition, polyimide fil...

Polyamideimide film and flexible display panel including the same

Method of recovering unreacted ethylene in ethylene oligomerization...

Polyimide-based film, film for cover window, and display device inc...

Method for preparing mordenite zeolite having controllable particle...

Composition for coating a paper, method for production thereof and...

Organic solvent composition and paint composition including the same

Electrolyte solution for lithium secondary battery and lithium seco...

Polyimide film and flexible display panel including the same

Chromium catalyst precursor, ethylene oligomerization catalyst incl...

Apparatus and method for refining waste plastic pyrolysis oil using...

Washing methods for ethylene-acrylic acid copolymer manufacturing p...

Recombinant acid-resistant yeast having improved lactic-acid-produc...

Method and system for predicting failures of sucker rod pumps using...

Process of selectively hydrogenating gas mixture having high acetyl...

Diamine compound, method of preparing the same, and composition con...

Method of preparing composition for forming polyimide film, composi...

Process of converting carbon dioxide using combination of carbon di...

Hard coating film and flexible display panel including the same

Window cover film and flexible display panel including the same

Polyimide-based film and flexible display panel including the same

Porous composite separator for secondary battery, and lithium secon...

Touch sensor with fingerprint sensor

Method of regenerating lithium precursor

Solvent composition prepared from waste oil and method of preparing...

Transparent film, optical material comprising the same, and display...

Patents Applicationslast 30 patents

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM S...

METHOD FOR RECOVERING LITHIUM PRECURSOR FROM LITHIUM SECONDARY BATTERY

Ionomer Composition Containing Masterbatch and Glass Laminate Produ...

CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...

UPFLOW ELECTROCHEMICAL COAGULATION REACTOR AND METHOD OF REMOVING C...

Manufacturing Method and Manufacturing Apparatus of Syngas, and Man...

ESTER-BASED COMPOUND HAVING LOW TRACTION COEFFICIENT, LUBE BASE OIL...

Binder for Secondary Battery, Negative Electrode for Secondary Batt...

SILICON-CARBON CONTAINING ELECTRODE MATERIAL AND SECONDARY BATTERY...

Method of Producing Polyethylene

Polyimide, Method of Preparing Polyimide and Method of Selecting Po...

PROCESS FOR PRODUCING HYDROGEN, CARBON MONOXIDE, AND CARBON FROM ME...

ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECO...

SILICON OXIDE-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDAR...

CATALYST FOR SELECTIVE RING-OPENING REACTION AND METHOD OF USING SAME

Composition for Forming Polyimide Film for Cover Window, Process fo...

Low Shrink Tension Film

ANODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD OF PR...

BATTERY MODULE FOR SECONDARY BATTERY AND BATTERY PACK INCLUDING THE...

ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME

SEPARATOR COATING COMPOSITION FOR SECONDARY BATTERY, SEPARATOR USIN...

CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...

SEPARATOR FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND...

Polyimide Composition, Flexible Smart Window and Method of Fabricat...

Anode Active Material for Lithium Secondary Battery and Lithium Sec...

Aqueous Dispersion Composition Comprising Ethylene-Carboxylic Acid

LITHIUM SECONDARY BATTERY

ZEOLITE WITH IMPROVED HYDRO-ISOMERIZATION ACTIVITY

Recycled Polymer Composition for Manufacturing Small to Medium-Size...

Trademarklast 30 trademarks

97620016 - SCHOOLFOOD BLOOMINGMARI

88237312 - FCW