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Patent Assignment Assignor Details
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Assignor Name : BYUN, JINSEOK
Total Assignments: 21
Assignment: 1
Reel/Frame:023707/0054   Pages: 14
Recorded: 12/28/2009
Attorney Dkt #:531-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SEUNG YUN
Exec Dt:
12/16/2009
2
JEON, GUMHYE
Exec Dt:
12/17/2009
3
KIM, HYUNGJUN
Exec Dt:
12/15/2009
4
SON, JONG YEOG
Exec Dt:
12/22/2009
5
LEE, CHANG-SOO
Exec Dt:
12/15/2009
6
KIM, JIN KON
Exec Dt:
12/17/2009
7
BYUN, JINSEOK
Exec Dt:
12/17/2009
Assignee
1
POSTECH ACADEMY-INDUSTRY FOUNDATION
SAN 31, HYOJA-DONG, NAM-GU
POHANG, KOREA, REPUBLIC OF 790-784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377730
US20110012103
12647777
Correspondence name and address
DANIEL H. SHERR
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 2
Reel/Frame:051532/0587   Pages: 7
Recorded: 01/16/2020
Attorney Dkt #:3570-593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, KWANGSEOK
Exec Dt:
12/04/2019
2
KIM, HEON
Exec Dt:
12/04/2019
3
BYUN, JINSEOK
Exec Dt:
12/04/2019
4
CHANG, YEONGRAE
Exec Dt:
12/04/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549025
US20200199380
16631525
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:052198/0426   Pages: 7
Recorded: 03/23/2020
Attorney Dkt #:3570-594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
12/09/2019
2
LEE, JEONGKYU
Exec Dt:
12/09/2019
3
LEE, JIN YEUNG
Exec Dt:
12/09/2019
4
SEO, KWANGSEOK
Exec Dt:
12/09/2019
5
CHANG, YEONGRAE
Exec Dt:
12/09/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11624857
US20200309996
16649904
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:052406/0001   Pages: 7
Recorded: 04/15/2020
Attorney Dkt #:3570-612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
01/15/2020
2
SONG, INYOUNG
Exec Dt:
01/15/2020
3
KIM, DONG HYUN
Exec Dt:
01/15/2020
4
SEO, KWANGSEOK
Exec Dt:
01/15/2020
5
CHANG, YEONGRAE
Exec Dt:
01/15/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11880017
US20200241173
16756333
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:052551/0881   Pages: 7
Recorded: 05/01/2020
Attorney Dkt #:3570-616
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
01/15/2020
2
SEO, JUNG HYUN
Exec Dt:
01/15/2020
3
SEO, KWANGSEOK
Exec Dt:
01/15/2020
4
CHANG, YEONGRAE
Exec Dt:
01/15/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11428848
NONE
16865006
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:052406/0204   Pages: 7
Recorded: 04/15/2020
Attorney Dkt #:3570-618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
01/29/2020
2
SEO, KWANGSEOK
Exec Dt:
01/29/2020
3
SEO, JUNG HYUN
Exec Dt:
01/29/2020
4
CHANG, YEONGRAE
Exec Dt:
01/29/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200284948
16756340
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:052640/0212   Pages: 7
Recorded: 05/12/2020
Attorney Dkt #:3570-640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, KWANGSEOK
Exec Dt:
03/13/2020
2
LEE, HANNA
Exec Dt:
03/13/2020
3
BYUN, JINSEOK
Exec Dt:
03/16/2020
4
CHANG, YEONGRAE
Exec Dt:
03/13/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11833804
US20200301195
16763485
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:052775/0053   Pages: 7
Recorded: 05/28/2020
Attorney Dkt #:3570-635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, KWANGSEOK
Exec Dt:
03/13/2020
2
LEE, HANNA
Exec Dt:
03/13/2020
3
BYUN, JINSEOK
Exec Dt:
03/16/2020
4
CHANG, YEONGRAE
Exec Dt:
03/13/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11525048
US20210070963
16767742
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:052775/0450   Pages: 7
Recorded: 05/28/2020
Attorney Dkt #:3570-634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, KWANGSEOK
Exec Dt:
03/17/2020
2
LEE, HANNA
Exec Dt:
03/17/2020
3
CHANG, YEONGRAE
Exec Dt:
03/18/2020
4
BYUN, JINSEOK
Exec Dt:
03/18/2020
5
SHIN, YUN U
Exec Dt:
03/27/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639449
US20210371695
16767762
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:053301/0805   Pages: 7
Recorded: 07/24/2020
Attorney Dkt #:3570-642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
04/01/2020
2
KIM, SO YOUNG
Exec Dt:
04/01/2020
3
CHANG, YEONGRAE
Exec Dt:
04/01/2020
4
SEO, JUNG HYUN
Exec Dt:
04/01/2020
5
SEO, KWANGSEOK
Exec Dt:
04/01/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200348450
16964715
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:052669/0502   Pages: 7
Recorded: 05/15/2020
Attorney Dkt #:3570-646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HEON
Exec Dt:
04/16/2020
2
JANG, SEOKHOON
Exec Dt:
04/16/2020
3
KWON, SE HYUN
Exec Dt:
04/16/2020
4
CHANG, YEONGRAE
Exec Dt:
04/16/2020
5
BYUN, JINSEOK
Exec Dt:
04/16/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307494
US20200355996
16764421
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:053615/0838   Pages: 17
Recorded: 08/27/2020
Attorney Dkt #:3570-668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JUNG HYUN
Exec Dt:
06/24/2020
2
BYUN, JINSEOK
Exec Dt:
06/24/2020
3
SHIM, JAEHOON
Exec Dt:
06/23/2020
4
LEE, SOO KYOUNG
Exec Dt:
06/23/2020
5
MOON, JOO JONG
Exec Dt:
06/24/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11650362
US20210018667
16976242
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:053697/0244   Pages: 7
Recorded: 09/04/2020
Attorney Dkt #:3570-670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
07/28/2020
2
KO, KYUNG MOON
Exec Dt:
07/28/2020
3
LEE, SANG HEON
Exec Dt:
07/28/2020
4
SEO, KWANGSEOK
Exec Dt:
07/30/2020
5
CHANG, YEONGRAE
Exec Dt:
07/30/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732142
US20210040330
16978458
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:054553/0265   Pages: 7
Recorded: 12/04/2020
Attorney Dkt #:3570-700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SEOKHOON
Exec Dt:
10/26/2020
2
BYUN, JINSEOK
Exec Dt:
10/26/2020
3
KIM, HEON
Exec Dt:
10/26/2020
4
KWON, SE HYUN
Exec Dt:
10/26/2020
5
CHANG, YEONGRAE
Exec Dt:
10/26/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210239894
16972547
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:054492/0210   Pages: 7
Recorded: 11/30/2020
Attorney Dkt #:3570-698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
10/29/2020
2
KIM, SO YOUNG
Exec Dt:
10/29/2020
3
SEO, JUNG HYUN
Exec Dt:
10/30/2020
4
KIM, DONG HYUN
Exec Dt:
10/30/2020
5
KO, KYUNG MOON
Exec Dt:
10/30/2020
6
CHANG, YEONGRAE
Exec Dt:
10/30/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO,
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210206935
17059783
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:055241/0168   Pages: 7
Recorded: 02/12/2021
Attorney Dkt #:3570-727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, KYUNG MOON
Exec Dt:
10/29/2020
2
BYUN, JINSEOK
Exec Dt:
10/29/2020
3
KIM, CHANGOH
Exec Dt:
10/29/2020
4
CHANG, YEONGRAE
Exec Dt:
10/29/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210325569
17268117
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:055565/0944   Pages: 7
Recorded: 03/11/2021
Attorney Dkt #:3570-728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SO YOUNG
Exec Dt:
12/24/2020
2
BYUN, JINSEOK
Exec Dt:
12/24/2020
3
KO, KYUNG MOON
Exec Dt:
12/24/2020
4
LEE, JIN YEUNG
Exec Dt:
12/24/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220120952
17275494
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:055353/0330   Pages: 7
Recorded: 02/22/2021
Attorney Dkt #:3570-723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
01/20/2021
2
KIM, SO YOUNG
Exec Dt:
01/20/2021
3
KO, KYUNG MOON
Exec Dt:
01/20/2021
4
LEE, SANG HEON
Exec Dt:
01/20/2021
5
SONG, INTAEK
Exec Dt:
01/20/2021
6
CHANG, YEONGRAE
Exec Dt:
01/20/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309863
17270191
Correspondence name and address
ROTHWELL FIGG E RNST & MANBECK P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:059679/0589   Pages: 10
Recorded: 04/22/2022
Attorney Dkt #:3570-811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
03/08/2022
2
KO, KYUNG MOON
Exec Dt:
03/07/2022
3
CHANG, YEONGRAE
Exec Dt:
03/07/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230003921
17771214
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W. SUITE 800
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:059679/0954   Pages: 10
Recorded: 04/22/2022
Attorney Dkt #:3570-812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, JINSEOK
Exec Dt:
03/08/2022
2
KO, KYUNG MOON
Exec Dt:
03/07/2022
3
CHANG, YEONGRAE
Exec Dt:
03/07/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220381954
17771228
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W. SUITE 800
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:062329/0619   Pages: 7
Recorded: 01/10/2023
Attorney Dkt #:3570-839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HANNA
Exec Dt:
12/09/2022
2
LEE, SEUNG HUN
Exec Dt:
12/09/2022
3
SEO, JUNG HYUN
Exec Dt:
12/09/2022
4
BYUN, JINSEOK
Exec Dt:
12/09/2022
5
CHANG, YEONGRAE
Exec Dt:
12/09/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230341590
18004976
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
901 NEW YORK AVENUE, N.W.
SUITE 900 EAST
WASHINGTON, DC 20001

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