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Patent Assignment Assignor Details
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Assignor Name : PARK, YONG SU
Total Assignments: 21
Assignment: 1
Reel/Frame:018744/0781   Pages: 3
Recorded: 12/26/2006
Attorney Dkt #:29137.263.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, CHONG KYU
Exec Dt:
10/13/2006
2
LEE, BONG KEUN
Exec Dt:
11/14/2006
3
CHANG, JAE HYUK
Exec Dt:
10/13/2006
4
WON, JUNG-HYE
Exec Dt:
10/13/2006
5
PARK, YONG SU
Exec Dt:
10/13/2006
6
KIM, DONG PYO
Exec Dt:
10/14/2006
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070148520
11644964
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:019782/0019   Pages: 3
Recorded: 08/27/2007
Attorney Dkt #:29137.303.00-us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
06/20/2007
2
SHIN, CHONG KYU
Exec Dt:
06/20/2007
3
SOHN, KWON NAM
Exec Dt:
06/20/2007
4
LEE, BONG KEUN
Exec Dt:
06/21/2007
5
CHANG, JAE HYUK
Exec Dt:
06/20/2007
6
KIM, EUN JU
Exec Dt:
06/20/2007
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7851557
US20080070094
11812536
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:021135/0391   Pages: 3
Recorded: 06/13/2008
Attorney Dkt #:29137.341.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG PYO
Exec Dt:
06/03/2008
2
HONG, LAN YOUNG
Exec Dt:
06/03/2008
3
WON, JUNG HYE
Exec Dt:
06/02/2008
4
PARK, YONG SU
Exec Dt:
06/02/2008
5
SHIN, CHONG KYU
Exec Dt:
05/30/2008
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8142953
US20100167168
12086519
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE, LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:028476/0839   Pages: 6
Recorded: 07/02/2012
Attorney Dkt #:29137.00863.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, HYO SOOK
Exec Dt:
06/27/2012
2
CHANG, SUK KY
Exec Dt:
06/27/2012
3
PARK, HYO SOON
Exec Dt:
06/27/2012
4
PARK, YONG SU
Exec Dt:
06/27/2012
5
HONG, JONG WAN
Exec Dt:
06/27/2012
6
CHO, HYUN JU
Exec Dt:
06/25/2012
7
KIM, JANG SOON
Exec Dt:
06/25/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120270381
13502018
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:034224/0151   Pages: 12
Recorded: 11/20/2014
Attorney Dkt #:29137.01651.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SE WOO
Exec Dt:
08/12/2013
2
JANG, KI SEOK
Exec Dt:
08/15/2013
3
PARK, YONG SU
Exec Dt:
08/19/2013
4
PARK, MIN SOO
Exec Dt:
08/19/2013
5
CHANG, SUK KY
Exec Dt:
08/12/2013
6
JEON, JONG ROK
Exec Dt:
08/12/2013
Assignee
1
LG CHEM, LTD.
128 YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150079387
14549238
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. 29137.01651.US00
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:041482/0972   Pages: 12
Recorded: 03/07/2017
Attorney Dkt #:29137.01651.US21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SE WOO
Exec Dt:
08/12/2013
2
JANG, KI SEOK
Exec Dt:
08/15/2013
3
PARK, YONG SU
Exec Dt:
08/19/2013
4
PARK, MIN SOO
Exec Dt:
08/19/2013
5
CHANG, SUK KY
Exec Dt:
08/12/2013
6
JEON, JONG ROK
Exec Dt:
08/12/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU,
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131825
US20170204294
15450743
Correspondence name and address
DENTONS US LLP
1900 K STREET NW
WASHINGTON DC, DC 20006
Assignment: 7
Reel/Frame:031277/0715   Pages: 5
Recorded: 09/25/2013
Attorney Dkt #:712496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE WON
Exec Dt:
09/24/2013
2
PARK, YONG SU
Exec Dt:
09/24/2013
3
KIM, MIN SOO
Exec Dt:
09/24/2013
Assignee
1
K.M.W. INC.
65 YOUNGCHUN-RI
DONGTAN-MYUN
HWASUNG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D704379
NONE
29450601
Correspondence name and address
KATRINA KINSOLVING
700 13TH STREET NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:034527/0134   Pages: 4
Recorded: 12/17/2014
Attorney Dkt #:LGCHEM 3.9F-592 CON (E)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
11/27/2014
2
YANG, SE WOO
Exec Dt:
11/27/2014
3
CHANG, SUK KY
Exec Dt:
11/27/2014
4
PARK, MIN SOO
Exec Dt:
11/27/2014
5
PARK, EUN SUK
Exec Dt:
11/27/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758705
US20160264828
14564542
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:043146/0698   Pages: 4
Recorded: 07/31/2017
Attorney Dkt #:LGCHEM 3.3F-592 CON CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
11/27/2014
2
YANG, SE WOO
Exec Dt:
11/27/2014
3
CHANG, SUK KY
Exec Dt:
11/27/2014
4
PARK, MIN SOO
Exec Dt:
11/27/2014
5
PARK, EUN SUK
Exec Dt:
11/27/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023772
US20170327718
15664002
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:035479/0983   Pages: 6
Recorded: 04/23/2015
Attorney Dkt #:LGCHEM 3.3F-661 (E)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SE WOO
Exec Dt:
12/03/2014
2
SEO, KUM SUEK
Exec Dt:
02/09/2015
3
PARK, JONG SUNG
Exec Dt:
02/09/2015
4
PARK, MIN SOO
Exec Dt:
12/03/2014
5
HWANG, JI YOUNG
Exec Dt:
12/03/2014
6
JUNG, JAE HO
Exec Dt:
02/09/2015
7
MUN, IN JU
Exec Dt:
02/09/2015
8
PARK, YONG SU
Exec Dt:
12/04/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150268490
14437766
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:035825/0467   Pages: 3
Recorded: 06/11/2015
Attorney Dkt #:29137.01835.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HUI JE
Exec Dt:
12/11/2014
2
KIM, HYUN CHEOL
Exec Dt:
12/11/2014
3
PARK, YONG SU
Exec Dt:
12/11/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890257
US20150315346
14651586
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:035335/0762   Pages: 8
Recorded: 03/30/2015
Attorney Dkt #:LGCHEM 3.3-650 (E)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SE WOO
Exec Dt:
02/09/2015
2
SEO, KUM SUEK
Exec Dt:
02/09/2015
3
PARK, JONG SUNG
Exec Dt:
02/09/2015
4
PARK, MIN SOO
Exec Dt:
02/09/2015
5
HWANG, JI YOUNG
Exec Dt:
02/09/2015
6
JUNG, JAE HO
Exec Dt:
02/09/2015
7
MUN, IN JU
Exec Dt:
02/09/2015
8
PARK, YONG SU
Exec Dt:
02/09/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9720267
US20150260907
14431495
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 13
Reel/Frame:035864/0077   Pages: 6
Recorded: 06/18/2015
Attorney Dkt #:29137.01845.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
04/08/2015
2
LEE, HUI JE
Exec Dt:
04/08/2015
3
KIM, HYUN CHEOL
Exec Dt:
04/08/2015
4
KWON, YOON KYUNG
Exec Dt:
04/08/2015
5
PARK, HYON GYU
Exec Dt:
04/08/2015
6
KIM, HAK LIM
Exec Dt:
04/17/2015
7
LEE, DAE HYUCK
Exec Dt:
04/17/2015
8
JUNG, SAY YOUNG
Exec Dt:
04/07/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150344747
14653786
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:035869/0643   Pages: 5
Recorded: 06/19/2015
Attorney Dkt #:1111-015256-US(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG JUN
Exec Dt:
06/15/2015
2
KIM, DONG EUN
Exec Dt:
06/15/2015
3
KIM, SOO TAEK
Exec Dt:
06/15/2015
4
PARK, YONG SU
Exec Dt:
06/15/2015
Assignee
1
POSCO ENERGY CO., LTD.
8F EAST WING, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160197365
14654242
Correspondence name and address
PERMAN & GREEN, LLP
99 HAWLEY LANE
STRATFORD, CT 06614
Assignment: 15
Reel/Frame:036021/0336   Pages: 2
Recorded: 06/26/2015
Attorney Dkt #:HANO:1008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, KYUNG BYUNG
Exec Dt:
06/19/2015
2
PHAM, CAO THAN TUNG
Exec Dt:
06/19/2015
3
PARK, YONG SU
Exec Dt:
06/19/2015
Assignee
1
SOGANG UNIVERSITY RESEARCH FOUNDATION
35, BAEKBEOM-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005063
US20160038912
14646952
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 16
Reel/Frame:050038/0521   Pages: 3
Recorded: 08/13/2019
Attorney Dkt #:DJK4893400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, YONG YEOB
Exec Dt:
08/12/2019
2
PARK, YONG SU
Exec Dt:
08/12/2019
Assignee
1
CUREXO, INC.
(JAMWON-DONG) 4F, 577, GANGNAM-DAERO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D970015
NONE
29701621
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 17
Reel/Frame:055940/0942   Pages: 7
Recorded: 04/16/2021
Attorney Dkt #:LGCHEM 3.3F-2889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
05/21/2020
2
KIM, TAE YUN
Exec Dt:
05/25/2020
3
LEE, YONG MAN
Exec Dt:
05/25/2020
4
RYU, JIN YOUNG
Exec Dt:
05/25/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210062052
16957832
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 18
Reel/Frame:055941/0038   Pages: 7
Recorded: 04/16/2021
Attorney Dkt #:LGCHEM 3.3F-2893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
05/21/2020
2
KIM, TAE YUN
Exec Dt:
05/25/2020
3
OH, SEUNGWHAN
Exec Dt:
05/25/2020
4
RYU, JIN YOUNG
Exec Dt:
05/25/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210054249
16957891
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 19
Reel/Frame:053292/0715   Pages: 7
Recorded: 07/23/2020
Attorney Dkt #:LGCHEM 3.3F-2875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNGMO
Exec Dt:
05/29/2020
2
YANG, SEUNG HUN
Exec Dt:
05/29/2020
3
PARK, YONG SU
Exec Dt:
06/01/2020
4
HWANG, YOONTAE
Exec Dt:
06/01/2020
5
KIM, HYO MIN
Exec Dt:
06/01/2020
6
SEO, SUNGJONG
Exec Dt:
06/01/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079271
16963712
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 20
Reel/Frame:060334/0084   Pages: 7
Recorded: 06/28/2022
Attorney Dkt #:LGCHEM 3.3F-3546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SU
Exec Dt:
05/12/2022
2
HWANG, YOONTAE
Exec Dt:
05/10/2022
3
KIM, YOONJUNG
Exec Dt:
05/10/2022
4
SEO, SUNGJONG
Exec Dt:
05/10/2022
5
YANG, SEUNG HUN
Exec Dt:
05/12/2022
6
LEE, SEUNGMO
Exec Dt:
05/09/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220380634
17789317
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 21
Reel/Frame:061158/0548   Pages: 5
Recorded: 09/20/2022
Attorney Dkt #:MUH0162US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SE EUN
Exec Dt:
08/02/2022
2
CHANG, SUNG YONG
Exec Dt:
08/03/2022
3
YOON, ZONG MUK
Exec Dt:
08/02/2022
4
PARK, HYUN SOO
Exec Dt:
08/02/2022
5
PARK, BO KUK
Exec Dt:
08/03/2022
6
YOON, YEO SEONG
Exec Dt:
08/02/2022
7
SON, JUNG WOOK
Exec Dt:
08/03/2022
8
JUN, WOO HYEOK
Exec Dt:
08/02/2022
9
LEE, WOO SEONG
Exec Dt:
08/02/2022
10
LEE, JEONG HYEON
Exec Dt:
08/02/2022
11
LEE, SANG WON
Exec Dt:
08/02/2022
12
PARK, YONG SU
Exec Dt:
08/02/2022
Assignee
1
KAKAO CORP.
(YEONGPYEONG-DONG) 242, CHEOMDAN-RO
JEJU-SI, JEJU-DO, KOREA, REPUBLIC OF 63309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230021021
17865397
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
HARTFORD, CT 06103

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