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Yoon Jae Yim
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Chungcheongnam-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing anhydrosugar alcohol by two-step reaction
Patent number
10,759,811
Issue date
Sep 1, 2020
SK Innovation Co., Ltd.
In Hyoup Song
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Efficient method for producing and purifying anhydrous sugar alcohol
Patent number
10,414,776
Issue date
Sep 17, 2019
SK Innovation Co., Ltd.
Sung Real Son
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing anhydrosugar alcohol using steam
Patent number
10,047,099
Issue date
Aug 14, 2018
SK Innovation Co., Ltd.
Sung Real Son
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing anhydrosugar alcohol using additive for prohibi...
Patent number
9,926,331
Issue date
Mar 27, 2018
SK Innovation Co., Ltd.
Sung Real Son
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for 1,3-butadiene separation from a crude C4 stream with ac...
Patent number
9,062,262
Issue date
Jun 23, 2015
SK Innovation Co., Ltd.
Hee Du Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation method of transportation fuel or lubricating base oil u...
Patent number
8,679,805
Issue date
Mar 25, 2014
SK Innovation Co., Ltd.
Young Min Chung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE COATING DEVICE
Publication number
20240162407
Publication date
May 16, 2024
SK On Co., Ltd.
Hong Sik KIM
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Efficient Method for Producing and Purifying Anhydrous Sugar Alcohol
Publication number
20170349603
Publication date
Dec 7, 2017
SK INNOVATION CO., LTD.
Sung Real Son
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Preparing Anhydrosugar Alcohol Using Additive for Prohibi...
Publication number
20170204115
Publication date
Jul 20, 2017
SK INNOVATION CO., LTD.
Sung Real Son
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of Preparing Anhydrosugar Alcohol by Two-Step Reaction
Publication number
20170057974
Publication date
Mar 2, 2017
SK INNOVATION CO., LTD.
In Hyoup Song
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of Producing Anhydrosugar Alcohol Using Steam
Publication number
20170057975
Publication date
Mar 2, 2017
SK INNOVATION CO., LTD.
Sung Real Son
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD OF TRANSPORTATION FUEL OR LUBRICATING BASE OIL U...
Publication number
20130017590
Publication date
Jan 17, 2013
SK INNOVATION CO., LTD.
Young Min Chung
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESS FOR 1,3-BUTADIENE SEPARATION FROM A CRUDE C4 STREAM WITH AC...
Publication number
20100137664
Publication date
Jun 3, 2010
Hee Du Lee
C07 - ORGANIC CHEMISTRY