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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	10730809	Issue Dt:	08/04/2020	Application #:	16098077	Filing Dt:	10/31/2018
Publication #:	20190144362	Pub Dt:	05/16/2019
Inventors:	Jun Han KANG, Ye Seul HWANG, Sang Jin HAN, Myung Ji SUH, Dong Hyun KO, Kyong Yong CHA et al
Title:	BUTADIENE PREPARATION METHOD PROVIDING EXCELLENT CATALYST REPRODUCIBILITY

Assignment: 1

Reel/Frame:

047374/0376

Recorded: 10/31/2018

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SUH, MYUNG JI

Exec Dt:

06/11/2018

KO, DONG HYUN

Exec Dt:

06/18/2018

KANG, JUN HAN

Exec Dt:

06/11/2018

CHA, KYONG YONG

Exec Dt:

06/11/2018

HWANG, YE SEUL

Exec Dt:

06/11/2018

HAN, JUN KYU

Exec Dt:

06/11/2018

HAN, SAN JIN

Exec Dt:

06/11/2018

Assignee:

LG CHEM, LTD.

128, YEOUI-DAERO, YEONGDEUNGPO-GU

SEOUL, KOREA, REPUBLIC OF 07336

Correspondent:

FRANK J. MISKIEL

DENTONS US LLP

4655 EXECUTIVE DRIVE, SUITE 700

SAN DIEGO, CA 92121

Assignment: 2

Reel/Frame:

047420/0169

Recorded: 11/05/2018

Pages: 5

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF AN ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 047374 FRAME 0376. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE RIGHT, TITLE AND INTEREST.

Assignors:

SUH, MYUNG JI

Exec Dt:

06/11/2018