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Patent Assignment Assignor Details
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Assignor Name : KANG, BYOUNG IL
Total Assignments: 21
Assignment: 1
Reel/Frame:036232/0296   Pages: 6
Recorded: 07/31/2015
Attorney Dkt #:K288NK-001900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JAE BUM
Exec Dt:
07/04/2005
2
HAN, CHANG HUN
Exec Dt:
03/23/2015
3
LEE, DAE WOO
Exec Dt:
03/23/2015
4
PARK, JUNG TAE
Exec Dt:
03/23/2015
5
CHOI, EUN JUNG
Exec Dt:
03/23/2015
6
KANG, BYOUNG IL
Exec Dt:
03/23/2015
7
SUNG, DA EUN
Exec Dt:
03/23/2015
8
KIM, GYU SUN
Exec Dt:
03/23/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458313
US20160108224
14764555
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 2
Reel/Frame:037136/0560   Pages: 6
Recorded: 11/24/2015
Attorney Dkt #:K288NK-002900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
04/21/2015
2
HAN, CHANG HUN
Exec Dt:
04/21/2015
3
SUNG, DA EUN
Exec Dt:
04/21/2015
4
CHOI, EUN JUNG
Exec Dt:
04/21/2015
5
SEO, JAE BUM
Exec Dt:
04/21/2015
6
LEE, DAE WOO
Exec Dt:
04/21/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856373
US20160115309
14893030
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 3
Reel/Frame:037670/0089   Pages: 3
Recorded: 02/04/2016
Attorney Dkt #:K288BK-004300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
01/21/2016
2
HAN, CHANG HUN
Exec Dt:
01/21/2016
3
CHOI, EUN JUNG
Exec Dt:
01/21/2016
4
SUNG, DA EUN
Exec Dt:
01/21/2016
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053569
US20170029543
14909942
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 4
Reel/Frame:037670/0113   Pages: 4
Recorded: 02/04/2016
Attorney Dkt #:K288BK-004200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
01/21/2016
2
HAN, CHANG HUN
Exec Dt:
01/21/2016
3
SEO, JAE BUM
Exec Dt:
01/21/2016
4
CHOI, EUN JUNG
Exec Dt:
01/21/2016
5
SUNG, DA EUN
Exec Dt:
01/21/2016
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047179
US20170247486
14909924
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 5
Reel/Frame:038973/0590   Pages: 3
Recorded: 06/21/2016
Attorney Dkt #:K288NK-005500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
04/01/2016
2
CHOI, EUN JUNG
Exec Dt:
04/01/2016
3
SUNG, DA EUN
Exec Dt:
04/01/2016
4
HAN, CHANG HUN
Exec Dt:
04/01/2016
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777088
US20170121436
15106785
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 6
Reel/Frame:041478/0917   Pages: 5
Recorded: 03/06/2017
Attorney Dkt #:K288BK-005600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JAE BUM
Exec Dt:
02/24/2017
2
HAN, CHANG HUN
Exec Dt:
02/24/2017
3
LEE, DAE WOO
Exec Dt:
02/24/2017
4
PARK, JUNG TAE
Exec Dt:
02/24/2017
5
CHOI, EUN JUNG
Exec Dt:
02/24/2017
6
KANG, BYOUNG IL
Exec Dt:
02/24/2017
7
SUNG, DA EUN
Exec Dt:
02/24/2017
8
KIM, GYU SUN
Exec Dt:
02/24/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174193
US20170275452
15508472
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 7
Reel/Frame:044165/0255   Pages: 6
Recorded: 11/17/2017
Attorney Dkt #:288BK0084US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYU SUN
Exec Dt:
10/24/2017
2
HAN, CHANG HUN
Exec Dt:
10/24/2017
3
LEE, DAE WOO
Exec Dt:
10/24/2017
4
SEO, JAE BUM
Exec Dt:
10/24/2017
5
PARK, JUNG TAE
Exec Dt:
10/24/2017
6
CHOI, EUN JUNG
Exec Dt:
10/24/2017
7
KANG, BYOUNG IL
Exec Dt:
10/24/2017
8
SUNG, DA EUN
Exec Dt:
10/24/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717859
US20180072881
15815520
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 8
Reel/Frame:048324/0913   Pages: 3
Recorded: 02/13/2019
Attorney Dkt #:288NK0107US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JU HYEONG
Exec Dt:
12/17/2018
2
KANG, BYOUNG IL
Exec Dt:
12/17/2018
3
HAN, SE JIN
Exec Dt:
12/17/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236224
US20210179839
16325138
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 9
Reel/Frame:048496/0685   Pages: 3
Recorded: 03/04/2019
Attorney Dkt #:288BK0103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG KUN
Exec Dt:
02/08/2019
2
KIM, SEO HWA
Exec Dt:
02/08/2019
3
KANG, BYOUNG IL
Exec Dt:
02/08/2019
4
HAN, CHANG HUN
Exec Dt:
02/08/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10767039
US20190194445
16286490
Correspondence name and address
AMPACC LAW GROUP PLLC
6100 219TH STREET SW, STE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 10
Reel/Frame:051372/0558   Pages: 3
Recorded: 12/26/2019
Attorney Dkt #:288BK0123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
08/07/2019
2
CHOI, EUN JUNG
Exec Dt:
08/07/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104785
US20200216653
16626247
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:052178/0209   Pages: 3
Recorded: 03/20/2020
Attorney Dkt #:288BK0135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, BYOUNG IL
Exec Dt:
03/10/2020
2
CHOI, EUN JUNG
Exec Dt:
03/10/2020
3
SUNG, DA EUN
Exec Dt:
03/10/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200291213
16649116
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 12
Reel/Frame:052477/0501   Pages: 3
Recorded: 04/23/2020
Attorney Dkt #:288NK0143US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JU HYEONG
Exec Dt:
03/23/2020
2
KANG, BYOUNG IL
Exec Dt:
03/23/2020
3
KIM, SEO HWA
Exec Dt:
03/23/2020
4
HAN, SEJIN
Exec Dt:
03/23/2020
5
KIM, SEONGKYUN
Exec Dt:
03/23/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702536
US20200325325
16758381
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 13
Reel/Frame:054224/0367   Pages: 4
Recorded: 10/30/2020
Attorney Dkt #:288BK0146US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEO HWA
Exec Dt:
03/23/2020
2
KANG, BYOUNG IL
Exec Dt:
03/23/2020
3
CHOI, EUN JUNG
Exec Dt:
03/23/2020
4
JUNG, TAEK JUN
Exec Dt:
03/23/2020
5
CHO, JEONG IN
Exec Dt:
03/23/2020
6
SHIN, DONG KUN
Exec Dt:
03/23/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238407
17051740
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 14
Reel/Frame:058078/0909   Pages: 5
Recorded: 11/10/2021
Attorney Dkt #:129873-7031-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEONG KYUN
Exec Dt:
07/12/2021
2
KIM, SEO HWA
Exec Dt:
07/12/2021
3
CHOI, EUN JUNG
Exec Dt:
07/12/2021
4
KANG, BYOUNG IL
Exec Dt:
07/12/2021
5
SHIN, DONG KUN
Exec Dt:
07/12/2021
6
KIM, YEONG MIN
Exec Dt:
07/12/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213307
17609249
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:058050/0118   Pages: 4
Recorded: 11/08/2021
Attorney Dkt #:129873-7033-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG KUN
Exec Dt:
07/12/2021
2
KIM, SEO HWA
Exec Dt:
07/12/2021
3
KANG, BYOUNG IL
Exec Dt:
07/19/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213310
17609647
Correspondence name and address
ALIA M. ORBIN
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET,
PHILADELPHIA, PA 19103-2921
Assignment: 16
Reel/Frame:059194/0682   Pages: 4
Recorded: 03/08/2022
Attorney Dkt #:127908-5018-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEONGKYUN
Exec Dt:
02/08/2022
2
KIM, SEO HWA
Exec Dt:
02/08/2022
3
KANG, BYOUNG IL
Exec Dt:
02/10/2022
4
HAN, SEJIN
Exec Dt:
02/08/2022
5
KIM, YEONGMIN
Exec Dt:
02/08/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151200
17640870
Correspondence name and address
ALIA M. ORBIN
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET,
PHILADELPHIA, PA 19103-2921
Assignment: 17
Reel/Frame:059830/0533   Pages: 4
Recorded: 05/05/2022
Attorney Dkt #:127908-5026-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, EUN JUNG
Exec Dt:
02/10/2022
2
KIM, SEO HWA
Exec Dt:
02/10/2022
3
KANG, BYOUNG IL
Exec Dt:
02/10/2022
4
KIM, SEONGKYUN
Exec Dt:
02/10/2022
5
KIM, YEONGMIN
Exec Dt:
02/10/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220380594
17774611
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:060004/0228   Pages: 3
Recorded: 05/12/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YEONGMIN
Exec Dt:
03/21/2022
2
KIM, SEO HWA
Exec Dt:
03/21/2022
3
CHOI, EUN JUNG
Exec Dt:
03/21/2022
4
KANG, BYOUNG IL
Exec Dt:
03/21/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220403148
17776397
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:061386/0702   Pages: 4
Recorded: 10/12/2022
Attorney Dkt #:127908-5038-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEO HWA
Exec Dt:
07/18/2022
2
KANG, BYOUNG IL
Exec Dt:
07/18/2022
3
SHIN, DONG KUN
Exec Dt:
07/18/2022
4
CHOI, EUN JUNG
Exec Dt:
07/18/2022
5
KIM, YEONGMIN
Exec Dt:
07/18/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026585
17917727
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:061680/0060   Pages: 6
Recorded: 10/13/2022
Attorney Dkt #:127908-5038-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 061386 FRAME: 0702. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KIM, SEO HWA
Exec Dt:
07/18/2022
2
KANG, BYOUNG IL
Exec Dt:
07/18/2022
3
KUN, DONG
Exec Dt:
07/18/2022
4
CHOI, EUN JUNG
Exec Dt:
07/18/2022
5
KIM, YEONGMIN
Exec Dt:
07/18/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230174768
17917277
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:063445/0201   Pages: 5
Recorded: 04/25/2023
Attorney Dkt #:132702-7081-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEONG KYUN
Exec Dt:
12/05/2022
2
KIM, SEO HWA
Exec Dt:
12/05/2022
3
KANG, BYOUNG IL
Exec Dt:
12/05/2022
4
HAN, SE JIN
Exec Dt:
12/05/2022
5
KIM, YEONG MIN
Exec Dt:
12/05/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018347
18033539
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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