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Patent Assignment Assignor Details
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Assignor Name : LEE, BONG-KEUN
Total Assignments: 21
Assignment: 1
Reel/Frame:017174/0367   Pages: 3
Recorded: 11/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, CHONG-KYU
Exec Dt:
07/14/2005
2
TAE, YOUNG-JI
Exec Dt:
07/14/2005
3
LEE, BONG-KEUN
Exec Dt:
07/14/2005
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, EAST TOWER 20
YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7446165
US20060036061
11200237
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:017264/0694   Pages: 3
Recorded: 11/21/2005
Attorney Dkt #:29137.117.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, CHONG-KYU
Exec Dt:
07/20/2005
2
TAE, YOUNG-JI
Exec Dt:
07/20/2005
3
CHANG, JAE HYUK
Exec Dt:
07/20/2005
4
LEE, BONG-KEUN
Exec Dt:
07/20/2005
5
CHO, CHANG-AE
Exec Dt:
07/15/2005
6
LEE, SANG-HYUN
Exec Dt:
07/15/2005
7
YOO, HWANG-CHAN
Exec Dt:
07/15/2005
8
MOON, GO-YOUNG
Exec Dt:
07/15/2005
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, EAST TOWER 20, YEOUIDO-DONG
YEONGDEUNGPO-GU, SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807759
US20060134494
11282488
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:017249/0260   Pages: 3
Recorded: 11/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JONG-CHAN
Exec Dt:
08/13/2005
2
PARK, YONG-SU
Exec Dt:
08/17/2005
3
KIM, TAE-HO
Exec Dt:
08/02/2005
4
LEE, BONG-KEUN
Exec Dt:
08/17/2005
5
SHIN, CHONG-KYU
Exec Dt:
08/17/2005
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
EAST TOWER 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556876
US20060068259
11280228
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:018066/0479   Pages: 3
Recorded: 07/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MIN-HEE
Exec Dt:
06/26/2006
2
LEE, BONG-KEUN
Exec Dt:
06/26/2006
3
CHOI, KI-DEOG
Exec Dt:
06/26/2006
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, EAST TOWER 20
YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060264523
10546299
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:018521/0955   Pages: 3
Recorded: 11/07/2006
Attorney Dkt #:29137.202.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WON, JUNG-HYE
Exec Dt:
08/10/2006
2
PARK, YONG-SU
Exec Dt:
08/10/2006
3
SHIN, CHONG-KYU
Exec Dt:
08/10/2006
4
CHANG, JAE-HYUK
Exec Dt:
08/10/2006
5
LEE, BONG-KEUN
Exec Dt:
08/10/2006
6
HENKENSMEIER, DIRK
Exec Dt:
08/10/2006
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7632591
US20070111075
11593471
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:018149/0712   Pages: 3
Recorded: 08/21/2006
Attorney Dkt #:YOM-0348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, KYUNG-GU
Exec Dt:
08/17/2006
2
CHOI, KI-DEOG
Exec Dt:
08/17/2006
3
PARK, JONG-SUNG
Exec Dt:
08/17/2006
4
SON, SEON-MO
Exec Dt:
08/17/2006
5
LEE, BONG-KEUN
Exec Dt:
08/17/2006
6
MIN, KYUNG-JIP
Exec Dt:
08/17/2006
Assignee
1
LG CHEM, LTD
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070123598
11442844
Correspondence name and address
JAMES J. MERRICK
CANTOR COLBURN, LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:018429/0459   Pages: 4
Recorded: 10/24/2006
Attorney Dkt #:NEK-0043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEO-HWA
Exec Dt:
09/29/2006
2
LEE, JU-HWA
Exec Dt:
09/29/2006
3
LEE, BONG-KEUN
Exec Dt:
09/29/2006
4
PARK, JAE-CHAN
Exec Dt:
09/29/2006
5
YANG, HYUN-SEOK
Exec Dt:
09/29/2006
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070123626
11552314
Correspondence name and address
CANTOR COLBURN LLP
55 GRIFFIN RD. SOUTH
BLOOMFIELD, CT 06002
Assignment: 8
Reel/Frame:021761/0724   Pages: 7
Recorded: 10/30/2008
Attorney Dkt #:LGCHEM 3.3-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HYUN-SEOK
Exec Dt:
03/28/2008
2
LEE, BONG-KEUN
Exec Dt:
03/28/2008
3
KIM, SEO-HWA
Exec Dt:
03/28/2008
4
PARK, JAE-CHAN
Exec Dt:
03/28/2008
5
LEE, JU-HWA
Exec Dt:
03/28/2008
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS 20, YEOUIDO-DONG
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508850
US20090161221
12084223
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTEBERG, ET AL
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:030903/0694   Pages: 7
Recorded: 07/22/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HYUN-SEOK
Exec Dt:
03/28/2008
2
LEE, BONG-KEUN
Exec Dt:
03/28/2008
3
KIM, SEO-HWA
Exec Dt:
03/28/2008
4
PARK, JAE-CHAN
Exec Dt:
03/28/2008
5
LEE, JU-HWA
Exec Dt:
03/28/2008
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20,YEOUIDO-DONG YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130286325
13925190
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:023524/0912   Pages: 8
Recorded: 11/13/2009
Attorney Dkt #:LGCHEM 3.3-115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YUN-KYOUNG
Exec Dt:
10/27/2009
2
SON, SEON-MO
Exec Dt:
10/21/2009
3
LEE, BONG-KEUN
Exec Dt:
10/21/2009
4
AHN, TAE-BIN
Exec Dt:
11/06/2009
5
YOU, HAN-JONG
Exec Dt:
10/27/2009
6
AHN, SUNG-TAE
Exec Dt:
11/04/2009
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 135-854
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378024
US20100075165
12525575
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, ET AL
600 SOUTH AVENUE WEST
WESTFIELD, NEW JERSEY 07090
Assignment: 11
Reel/Frame:023568/0791   Pages: 10
Recorded: 11/24/2009
Attorney Dkt #:LGCHEM 3.3-115
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ZIP CODE IN REEL 023524/FRAME 0912
Assignors
1
CHO, YUN-KYOUNG
Exec Dt:
10/27/2009
2
SON, SEON-MO
Exec Dt:
10/21/2009
3
LEE, BONG-KEUN
Exec Dt:
10/21/2009
4
AHN, TAE-BIN
Exec Dt:
11/06/2009
5
YOU, HAN-JONG
Exec Dt:
10/27/2009
6
AHN, SUNG-TAE
Exec Dt:
11/04/2009
Assignee
1
LG CHEM, LTD.
20 YEOUIDO-DONG, YEONGDEUNGPO-GU
LG TWIN TOWERS
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378024
US20100075165
12525575
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 12
Reel/Frame:030678/0796   Pages: 6
Recorded: 06/25/2013
Attorney Dkt #:1455-132305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, IL-WOOK
Exec Dt:
06/20/2013
2
LEE, BONG-KEUN
Exec Dt:
06/20/2013
3
KIM, JEONG-KIL
Exec Dt:
06/20/2013
4
LEE, HONG-KIL
Exec Dt:
06/20/2013
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU, KYUNGSANGBOOK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9492894
US20130284713
13997725
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:035628/0283   Pages: 4
Recorded: 05/13/2015
Attorney Dkt #:CSL0014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, IL-WOOK
Exec Dt:
04/06/2015
2
KIM, JEONG-KIL
Exec Dt:
04/06/2015
3
LEE, BONG-KEUN
Exec Dt:
04/06/2015
4
LEE, HONG-KIL
Exec Dt:
04/08/2015
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981346
US20160271736
14442505
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:038395/0430   Pages: 4
Recorded: 04/27/2016
Attorney Dkt #:CSL0029US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/17/2016
2
LEE, SANG-CHUL
Exec Dt:
03/17/2016
3
HAN, IL-WOOK
Exec Dt:
03/18/2016
4
KIM, JEONG-KIL
Exec Dt:
03/11/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160271739
15032455
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:038455/0833   Pages: 4
Recorded: 05/04/2016
Attorney Dkt #:CSL0030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/17/2016
2
HAN, IL-WOOK
Exec Dt:
03/17/2016
3
KIM, JEONG-KIL
Exec Dt:
03/11/2016
4
LEE, SANG-CHUL
Exec Dt:
03/17/2016
5
LEE, DONG-RYEOL
Exec Dt:
03/17/2016
6
KIM, GEUG
Exec Dt:
03/17/2016
Assignee
1
POSCO
6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10279436
US20160279742
15034326
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:038487/0318   Pages: 4
Recorded: 05/06/2016
Attorney Dkt #:CSL0031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/17/2016
2
HAN, IL-WOOK
Exec Dt:
03/18/2016
3
KIM, JEONG-KIL
Exec Dt:
03/11/2016
4
LEE, SANG-CHUL
Exec Dt:
03/17/2016
5
LEE, DONG-RYEOL
Exec Dt:
03/17/2016
6
KIM, GEUG
Exec Dt:
03/17/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160273083
15035036
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:038537/0508   Pages: 4
Recorded: 05/10/2016
Attorney Dkt #:CSL0032US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/17/2016
2
HAN, IL-WOOK
Exec Dt:
03/17/2016
3
LEE, SANG-CHUL
Exec Dt:
03/17/2016
4
KIM, JEONG-KIL
Exec Dt:
03/11/2016
5
LEE, DONG-RYEOL
Exec Dt:
03/17/2016
6
KIM, GEUG
Exec Dt:
03/17/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160271740
15035598
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:038996/0446   Pages: 4
Recorded: 06/23/2016
Attorney Dkt #:CSL0034US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, IL-WOOK
Exec Dt:
06/23/2016
2
KIM, JEONG-KIL
Exec Dt:
06/23/2016
3
LEE, BONG-KEUN
Exec Dt:
06/23/2016
4
LEE, SANG-CHUL
Exec Dt:
06/23/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160318133
15107633
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:059451/0846   Pages: 3
Recorded: 03/21/2022
Attorney Dkt #:123301-5267-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/14/2022
2
CHUNG, SUNG0HOON
Exec Dt:
03/14/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389530
17761805
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:059571/0949   Pages: 3
Recorded: 04/01/2022
Attorney Dkt #:123301-5272-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/14/2022
2
CHUNG, SUNG-HOON
Exec Dt:
03/14/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220371131
17765777
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:059679/0584   Pages: 5
Recorded: 04/12/2022
Attorney Dkt #:123301-5267-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 059451 FRAME: 0846. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
LEE, BONG-KEUN
Exec Dt:
03/14/2022
2
CHUNG, SUNG-HOON
Exec Dt:
03/14/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389530
17761805
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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