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Inventor profile of:

Kee Do Han

City:

Daejeon

Country:

South Korea

Published Applications:

Last publication date:

2023-02-23

Top Assignees for applications by Kee Do Han

The entities that hold a legal rights for patent applications filed by inventor Han Kee Do:

HANWHA CHEMICAL CORPORATION 6 Seoul, South Korea
HANWHA SOLUTIONS CORPORATION 1 Seoul, South Korea

Recent patent applications by Han Kee Do

Kee Do Han from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-02-23

US20230053926A1

Performing operations; transporting

BATCH-TYPE STIRRER FOR SUSPENSION POLYMERIZATION OF POLYVINYL CHLORIDE RESIN, AND BATCH-TYPE SUSPENSION POLYMERIZATION REACTOR USING SAME

#2 | 2021-11-25

US20210363099A1

Chemistry; metallurgy

METHOD FOR PREPARING ALIPHATIC ISOCYANATE

#3 | 2020-12-03

US20200377447A1

Chemistry; metallurgy

Toluene diisocyanate purification method

#4 | 2020-11-26

US20200369794A1

Chemistry; metallurgy

Method for selective hydrogenation

#5 | 2017-12-21

US20170362148A1

Chemistry; metallurgy

Stripping method

#6 | 2016-11-17

US20160332132A1

Performing operations; transporting

BATCH REACTOR WITH BAFFLE

#7 | 2016-09-29

US20160280629A1

Chemistry; metallurgy

HYDROGENATION METHOD OF PHTHALATE COMPOUND

#8 | 2015-06-18

US20150166344A1

Chemistry; metallurgy

PREPARATION OF AN ELECTRODE-ACTIVE MATERIAL USING DECOMPRESSION EQUIPMENT

#9 | 2015-01-08

US20150010457A1

Chemistry; metallurgy

PREPARATION OF AN ELECTRODE-ACTIVE MATERIAL USING DECOMPRESSION EQUIPMENT

#10 | 2014-10-02

US20140295366A1

Electricity

PREPARATION OF AN ELECTRODE-ACTIVE MATERIAL BY USING A DOUBLE-PIPE TYPE HEAT EXCHANGER

#11 | 2014-01-02

US20140004473A1

Electricity

METHOD FOR CALCINING ELECTRODE MATERIALS USING A ROTARY KILN

InventorID:

596248 ⎘