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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for recovering lithium precursor from waste lithium secondar...
Patent number
12,258,279
Issue date
Mar 25, 2025
SK Innovation Co., Ltd.
Sukjoon Hong
C01 - INORGANIC CHEMISTRY
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
Method for oligomerizing olefins
Patent number
11,358,913
Issue date
Jun 14, 2022
SK Innovation Co., Ltd.
Woosung Jung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing a linear alpha olefin including oxygen removal...
Patent number
11,325,874
Issue date
May 10, 2022
SK Innovation Co., Ltd.
Chansaem Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing paraffin
Patent number
11,306,043
Issue date
Apr 19, 2022
SK Innovation Co., Ltd.
Sungreal Son
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of olefin oligomerization
Patent number
11,021,418
Issue date
Jun 1, 2021
SK Innovation Co., Ltd.
Sungreal Son
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR REDUCING WASTE BY RECOVERING LITHIUM PRECURSOR FROM WAST...
Publication number
20250187936
Publication date
Jun 12, 2025
SK INNOVATION CO., LTD.
Sukjoon HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR RECOVERING LITHIUM PRECURSOR FROM WASTE LITHIUM SECONDAR...
Publication number
20230416103
Publication date
Dec 28, 2023
SK INNOVATION CO., LTD.
Sukjoon HONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of Recovering Unreacted Ethylene in Ethylene Oligomerization...
Publication number
20220267235
Publication date
Aug 25, 2022
SK INNOVATION CO., LTD.
Chansaem Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Preparing a Linear Alpha Olefin
Publication number
20210188736
Publication date
Jun 24, 2021
SK INNOVATION CO., LTD.
Chansaem Park
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Preparing Paraffin
Publication number
20200369579
Publication date
Nov 26, 2020
SK INNOVATION CO., LTD.
Sungreal Son
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Oligomerizing Olefins
Publication number
20200308082
Publication date
Oct 1, 2020
SK INNOVATION CO., LTD.
Woosung Jung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Olefin Oligomerization
Publication number
20200262767
Publication date
Aug 20, 2020
SK INNOVATION CO., LTD.
Sungreal Son
C07 - ORGANIC CHEMISTRY