skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOON, SUNG-CHEOL
Total Assignments: 37
Assignment: 1
Reel/Frame:010873/0051   Pages: 3
Recorded: 06/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONG, GAP-GOUNG
Exec Dt:
05/13/2000
2
YOON, SUNG-CHEOL
Exec Dt:
05/13/2000
3
HWANG, GYO-HYUN
Exec Dt:
05/13/2000
Assignee
1
SAMSUNG GENERAL CHEMICALS CO., LTD.
SAN 222-2, DOKGOD-RI, DAESAN-UP
SEOSAN-SHI, CHUNGNAM PROVINCE 352-870, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500906
NONE
09497639
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
DANIEL S. GLUECK
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 2
Reel/Frame:011363/0337   Pages: 3
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-SUB
Exec Dt:
11/24/2000
2
KIM, HYUN-JOON
Exec Dt:
11/24/2000
3
LIM, JAE-GON
Exec Dt:
11/24/2000
4
YOON, SUNG-CHEOL
Exec Dt:
11/24/2000
Assignee
1
SAMSUNG GENERAL CHEMICALS OC., LTD.
SAN 222-2 DOKKOT-LI TAESAN-EUP, SEOSAN-SHI
CHUNGNAM, KOREA, REPUBLIC OF 356-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369173
NONE
09663444
Correspondence name and address
WOODCOCK, WASHBURN KURTZ MACKIEWICZ
NORRIS LLP
JOSEPH D. ROSSI
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 3
Reel/Frame:011643/0270   Pages: 4
Recorded: 03/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-SUB
Exec Dt:
11/24/2000
2
KIM, HYUN-HOON
Exec Dt:
11/24/2000
3
LIM, JAE-GON
Exec Dt:
11/24/2000
4
YOON, SUNG-CHEOL
Exec Dt:
11/24/2000
Assignee
1
SAMSUNG GENERAL CHEMICALS CO., LTD.
TAESAN-EUP, SEONSAN-SHI
SAN 222-2 DOKKOT-LI
CHUNGNAM 356-870, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369173
NONE
09663444
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
GARY H. LEVIN
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 4
Reel/Frame:011756/0096   Pages: 3
Recorded: 04/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XUEQUAN
Exec Dt:
04/02/2001
2
YOON, SUNG-CHEOL
Exec Dt:
04/14/2001
3
LIM, JAE-GON
Exec Dt:
04/14/2001
4
LEE, YOUNG-SUB
Exec Dt:
04/14/2001
Assignee
1
SAMSUNG GENERAL CHEMICALS CO., LTD.
222-2, DOKKOT-LI, TAESAN-EUP, SEOSAN-SHI
CHUNGNAM, KOREA, REPUBLIC OF 356-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6828270
NONE
09678171
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
JOSEPH D. ROSSI, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 5
Reel/Frame:015696/0059   Pages: 5
Recorded: 05/07/2004
Attorney Dkt #:YOM-0088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, SUNG-HO
Exec Dt:
03/03/2004
2
KIM, WON-KOOK
Exec Dt:
03/03/2004
3
YOON, SUNG-CHEOL
Exec Dt:
03/03/2004
4
LIM, TAE-SUN
Exec Dt:
03/03/2004
5
KIM, HEON
Exec Dt:
03/03/2004
6
KIM, KYOUNG-HOON
Exec Dt:
03/03/2004
7
LEE, JUN-MIN
Exec Dt:
03/03/2004
8
PAIK, KYUNG-LIM
Exec Dt:
03/03/2004
9
AHN, SANG-DOO
Exec Dt:
03/03/2004
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER
YOIDO-DONG 20, YOUNGDONGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442752
US20050010006
10494872
Correspondence name and address
CANTOR COLBURN LLP
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 6
Reel/Frame:015696/0067   Pages: 4
Recorded: 05/07/2004
Attorney Dkt #:yom0086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, SUNG-HO
Exec Dt:
03/03/2004
2
KIM, WON-KOOK
Exec Dt:
03/03/2004
3
YOON, SUNG-CHEOL
Exec Dt:
03/03/2004
4
LIM, TAE-SUN
Exec Dt:
03/03/2004
5
KIM, HEON
Exec Dt:
03/03/2004
6
KIM, KYOUNG-HOON
Exec Dt:
03/03/2004
Assignee
1
LG CHEM., LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDONGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312285
US20040254318
10494882
Correspondence name and address
CANTOR COLBURN LLP
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:015850/0304   Pages: 3
Recorded: 06/08/2004
Attorney Dkt #:YOM-0092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, WON-KOOK
Exec Dt:
05/18/2004
2
CHUN, SUNG-HO
Exec Dt:
05/18/2004
3
YOON, SUNG-CHEOL
Exec Dt:
05/18/2004
4
LIM, TAE-SUN
Exec Dt:
05/18/2004
5
KIM, HEON
Exec Dt:
05/18/2004
6
LEE, JUNG-MIN
Exec Dt:
05/18/2004
7
YU, JEONG-SU
Exec Dt:
05/18/2004
Assignee
1
LG CHEM, LTD.
LG TWON TOWER
YOIDO-DONG 20, YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524542
US20050014913
10498152
Correspondence name and address
CANTOR COLBURN LLP
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 8
Reel/Frame:016092/0274   Pages: 3
Recorded: 07/21/2004
Attorney Dkt #:YOM-0098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
06/22/2004
2
CHUN, SUNG-HO
Exec Dt:
06/22/2004
3
KIM, WON-KOOK
Exec Dt:
06/22/2004
4
LIM, TAE-SUN
Exec Dt:
06/22/2004
5
KIM, HEON
Exec Dt:
06/22/2004
6
LEE, JUNG-MIN
Exec Dt:
06/22/2004
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20
YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718744
US20050085606
10502185
Correspondence name and address
SOONJA BAE
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 9
Reel/Frame:016545/0813   Pages: 4
Recorded: 05/09/2005
Attorney Dkt #:29137.011.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, BYOUNG-KUN
Exec Dt:
12/08/2004
2
YU, JEONG-SU
Exec Dt:
12/08/2004
3
BELYAEV, SERGEY
Exec Dt:
12/08/2004
4
KIM, WON-KOOK
Exec Dt:
12/08/2004
5
CHUN, SUNG-HO
Exec Dt:
12/08/2004
6
YOON, SUNG-CHEOL
Exec Dt:
12/08/2004
7
LIM, TAE-SUN
Exec Dt:
12/08/2004
8
KIM, HEON
Exec Dt:
12/08/2004
9
LEE, JUNG-MIN
Exec Dt:
12/08/2004
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS EAST TOWER 20
YEOUIDO-DONG YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7738063
US20050190326
11030324
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:016866/0249   Pages: 4
Recorded: 10/10/2005
Attorney Dkt #:YOM-0111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, WON-KOOK
Exec Dt:
10/07/2005
2
CHUN, SUNG-HO
Exec Dt:
10/07/2005
3
YOON, SUNG-CHEOL
Exec Dt:
10/07/2005
4
LIM, TAE-SUN
Exec Dt:
10/07/2005
5
KIM, HEON
Exec Dt:
10/07/2005
6
LEE, JUNG-MIN
Exec Dt:
10/07/2005
7
YU, JEONG-SU
Exec Dt:
10/07/2005
8
HWANG, IN-SEOK
Exec Dt:
10/07/2005
9
KIM, BEOM-SEOK
Exec Dt:
10/07/2005
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7507426
US20060050388
10507425
Correspondence name and address
SOONJA BAE
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 11
Reel/Frame:018117/0487   Pages: 6
Recorded: 07/20/2006
Attorney Dkt #:YOM-0098-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
07/07/2006
2
CHUN, SUNG-HO
Exec Dt:
07/07/2006
3
KIM, WON-KOOK
Exec Dt:
07/07/2006
4
LIM, TAE-SUN
Exec Dt:
07/07/2006
5
KIM, HEON
Exec Dt:
07/07/2006
6
LEE, JUNG-MIN
Exec Dt:
07/07/2006
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20
YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786230
US20070021576
11489848
Correspondence name and address
JAE PARK
CANTOR COLBURN, LLP
55 GRIFFIN RD. SOUTH
BLOOMFIELD, CT 06002
Assignment: 12
Reel/Frame:020424/0451   Pages: 4
Recorded: 01/28/2008
Attorney Dkt #:HNG-0002-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SUNG-HO
Exec Dt:
11/29/2007
2
KIM, WON-KOOK
Exec Dt:
11/29/2007
3
YOON, SUNG-CHEOL
Exec Dt:
11/29/2007
4
LIM, TAE-SUN
Exec Dt:
11/29/2007
5
KIM, HEON
Exec Dt:
11/29/2007
6
KIM, KYOUNG-HOON
Exec Dt:
11/29/2007
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20,
YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989570
US20080132658
11938037
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:020759/0604   Pages: 5
Recorded: 04/04/2008
Attorney Dkt #:HNG-0005-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, SUNG-HO
Exec Dt:
03/05/2008
2
KIM, WON-KOOK
Exec Dt:
03/05/2008
3
YOON, SUNG-CHEOL
Exec Dt:
03/05/2008
4
LIM, TAE-SUN
Exec Dt:
03/05/2008
5
HEON, KIM
Exec Dt:
03/05/2008
6
KIM, KYOUNG-HOON
Exec Dt:
03/05/2008
7
LEE, JUNG-MIN
Exec Dt:
03/05/2008
8
PAIK, KYUNG-LIM
Exec Dt:
03/05/2008
9
AHN, SANG-DOO
Exec Dt:
03/05/2008
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989571
US20080319157
12098081
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:021290/0839   Pages: 7
Recorded: 07/24/2008
Attorney Dkt #:HNG-0005-P
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 020759 FRAME 0604. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR NAME IS HEON KIM AND NOT KIM HEON.
Assignors
1
CHUN, SUNG-HO
Exec Dt:
03/05/2008
2
KIM, WON-KOOK
Exec Dt:
03/05/2008
3
YOON, SUNG-CHEOL
Exec Dt:
03/05/2008
4
LIM, TAE-SUN
Exec Dt:
03/05/2008
5
KIM, HEON
Exec Dt:
03/05/2008
6
KIM, KYOUNG-HOON
Exec Dt:
03/05/2008
7
LEE, JUNG-MIN
Exec Dt:
03/05/2008
8
PAIK, KYUNG-LIM
Exec Dt:
03/05/2008
9
AHN, SANG-DOO
Exec Dt:
03/05/2008
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20
YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989571
US20080319157
12098081
Correspondence name and address
KELLY PLASTER
20 CHURCH STREET
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:022027/0322   Pages: 3
Recorded: 12/15/2008
Attorney Dkt #:29137.405.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, DAI-SEUNG
Exec Dt:
11/25/2008
2
PARK, YOUNG-WHAN
Exec Dt:
11/25/2008
3
CHUN, SUNG-HO
Exec Dt:
11/25/2008
4
YOON, SUNG-CHEOL
Exec Dt:
11/25/2008
5
WON, YOUNG CHUL
Exec Dt:
11/25/2008
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7964680
US20100240849
12308399
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:022778/0575   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:29137.451.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SUNG-DON
Exec Dt:
04/17/2009
2
LEE, IN-SU
Exec Dt:
03/30/2009
3
LEE, JONG-KU
Exec Dt:
04/17/2009
4
CHUN, SUNG-HO
Exec Dt:
03/30/2009
5
PARK, SEUNG-YOUNG
Exec Dt:
03/30/2009
6
YOON, SUNG-CHEOL
Exec Dt:
03/30/2009
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947803
US20100069584
12312857
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:022802/0033   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:29137.452.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SEUNG-YOUNG
Exec Dt:
05/07/2009
2
YOON, SUNG-CHEOL
Exec Dt:
05/07/2009
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL 150-721, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236909
US20100004412
12312859
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:026635/0182   Pages: 8
Recorded: 07/22/2011
Attorney Dkt #:29137.00772.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
04/22/2011
2
CHOI, HO-YEUL
Exec Dt:
05/11/2011
3
PARK, SEUNG-YOUNG
Exec Dt:
04/22/2011
4
KIM, BYOUNG-YUN
Exec Dt:
04/22/2011
5
KIM, JUNG-EUN
Exec Dt:
04/22/2011
6
LEE, IN-SU
Exec Dt:
05/02/2011
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YONGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110281048
13145738
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. ------------
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:026737/0445   Pages: 5
Recorded: 08/10/2011
Attorney Dkt #:LGCHEM 3.3-175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
08/10/2011
2
LEE, IN-SU
Exec Dt:
08/10/2011
3
KIM, SEONG-WOO
Exec Dt:
08/10/2011
4
PARK, SEUNG-YOUNG
Exec Dt:
08/10/2011
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
US20120016101
13148367
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ
& MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 20
Reel/Frame:031333/0990   Pages: 5
Recorded: 09/18/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
08/10/2011
2
LEE, IN-SU
Exec Dt:
08/10/2011
3
KIM, SEONG-WOO
Exec Dt:
08/10/2011
4
PARK, SEUNG-YOUNG
Exec Dt:
08/10/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEOUNGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140018515
14027673
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 21
Reel/Frame:031658/0518   Pages: 5
Recorded: 09/18/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
08/10/2011
2
LEE, IN-SU
Exec Dt:
08/10/2011
3
KIM, SEONG-WOO
Exec Dt:
08/10/2011
4
PARK, SEUNG-YOUNG
Exec Dt:
08/10/2011
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
US20140066645
14027604
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 22
Reel/Frame:031658/0678   Pages: 5
Recorded: 09/18/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
08/10/2011
2
LEE, IN-SU
Exec Dt:
08/10/2011
3
KIM, SEONG-WOO
Exec Dt:
08/10/2011
4
PARK, SEUNG-YOUNG
Exec Dt:
08/10/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9415382
US20140018516
14027700
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 23
Reel/Frame:028172/0194   Pages: 6
Recorded: 05/08/2012
Attorney Dkt #:29137.00842.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, IN-SU
Exec Dt:
04/04/2012
2
YOON, SUNG-CHEOL
Exec Dt:
04/04/2012
3
PARK, SEUNG-YOUNG
Exec Dt:
04/04/2012
4
KIM, SEONG-WOO
Exec Dt:
04/04/2012
5
DO, YOUNG-KYU
Exec Dt:
04/04/2012
6
LEE, KANG-MUN
Exec Dt:
04/04/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120214959
13392832
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:028689/0102   Pages: 10
Recorded: 07/31/2012
Attorney Dkt #:29137.00898.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
07/25/2012
2
PARK, SEUNG-YOUNG
Exec Dt:
07/25/2012
3
SHIM, DO-YONG
Exec Dt:
07/24/2012
4
LEE, IN-SU
Exec Dt:
06/13/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU, SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8779083
US20120289675
13515746
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:029316/0018   Pages: 8
Recorded: 11/16/2012
Attorney Dkt #:29137.00951.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEONG-WOO
Exec Dt:
11/16/2012
2
PARK, SEUNG-YOUNG
Exec Dt:
10/18/2012
3
YOON, SUNG-CHEOL
Exec Dt:
10/11/2012
4
LEE, IN-SU
Exec Dt:
11/16/2012
5
SHIM, DO-YONG
Exec Dt:
11/12/2012
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130066024
13698610
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
IP DEPARTMENT
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:030887/0039   Pages: 8
Recorded: 07/26/2013
Attorney Dkt #:29137.00951.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEONG-WOO
Exec Dt:
11/16/2012
2
PARK, SEUNG-YOUNG
Exec Dt:
10/18/2012
3
YOON, SUNG-CHEOL
Exec Dt:
10/11/2012
4
LEE, IN-SU
Exec Dt:
11/16/2012
5
SHIM, DO-YONG
Exec Dt:
11/12/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759477
US20130317181
13952302
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 27
Reel/Frame:029406/0898   Pages: 5
Recorded: 12/05/2012
Attorney Dkt #:29137.00948.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
11/12/2012
2
PARK, SEUNG-YOUNG
Exec Dt:
10/18/2012
3
LEE, IN-SU
Exec Dt:
11/12/2012
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040740
US20130079547
13642760
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 28
Reel/Frame:029472/0895   Pages: 5
Recorded: 12/14/2012
Attorney Dkt #:29137.00977.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
11/12/2012
2
KIM, SEONG-WOO
Exec Dt:
11/12/2012
3
PARK, SEUNG-YOUNG
Exec Dt:
10/18/2012
4
LEE, IN-SU
Exec Dt:
11/12/2012
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722845
US20130090451
13704099
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 29
Reel/Frame:032480/0064   Pages: 6
Recorded: 03/20/2014
Attorney Dkt #:29137.00977.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
11/12/2012
2
KIM, SEONG-WOO
Exec Dt:
11/12/2012
3
PARK, SEUNG-YOUNG
Exec Dt:
10/18/2012
4
LEE, IN-SU
Exec Dt:
11/12/2012
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115248
US20140206834
14219848
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
IP DEPARTMENT
WASHINGTON, DC 20006
Assignment: 30
Reel/Frame:031712/0843   Pages: 6
Recorded: 12/04/2013
Attorney Dkt #:29137.01359.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, JUNG-MIN
Exec Dt:
03/11/2013
2
PARK, SEUNG-YOUNG
Exec Dt:
03/11/2013
3
YOON, SUNG-CHEOL
Exec Dt:
03/11/2013
4
SHIM, DO-YONG
Exec Dt:
04/08/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074042
US20140154489
14096288
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. 29137.01359.US00
WASHINGTON, DC 20006
Assignment: 31
Reel/Frame:035559/0854   Pages: 4
Recorded: 05/04/2015
Attorney Dkt #:29137.01797.0US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
03/20/2013
2
KO, JUN-SEOK
Exec Dt:
03/20/2013
3
PARK, SUNG-HO
Exec Dt:
03/20/2013
4
CHOI, SOO-YOUNG
Exec Dt:
03/20/2013
Assignee
1
LG CHEM, LTD
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458276
US20150299361
14440563
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. 29137.01797.US00
WASHINGTON, DC 20006
Assignment: 32
Reel/Frame:035577/0894   Pages: 3
Recorded: 05/06/2015
Attorney Dkt #:29137.01796.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
03/20/2013
2
KO, JUN-SEOK
Exec Dt:
03/20/2013
3
PARK, SUNG-HO
Exec Dt:
03/20/2013
4
CHOI, SOO-YOUNG
Exec Dt:
03/20/2013
Assignee
1
LG CHEM, LTD.
128,YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382360
US20150344603
14441072
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 33
Reel/Frame:032576/0094   Pages: 6
Recorded: 04/01/2014
Attorney Dkt #:29137.01458.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, JUNG-MIN
Exec Dt:
11/08/2013
2
PARK, SEUNG YOUNG
Exec Dt:
11/08/2013
3
YOON, SUNG-CHEOL
Exec Dt:
11/08/2013
4
SHIM, DO-YONG
Exec Dt:
02/27/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140213752
14242501
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 34
Reel/Frame:033310/0110   Pages: 6
Recorded: 07/15/2014
Attorney Dkt #:29137.00842.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, IN-SU
Exec Dt:
04/04/2014
2
YOON, SUNG-CHEOL
Exec Dt:
04/04/2014
3
PARK, SEUNG-YOUNG
Exec Dt:
04/04/2014
4
KIM, SEONG-WOO
Exec Dt:
04/04/2014
5
DO, YOUNG-KYU
Exec Dt:
04/04/2014
6
LEE, KANG-MUN
Exec Dt:
04/04/2014
Assignee
1
LG CHEM LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150005470
14330700
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 35
Reel/Frame:035622/0153   Pages: 10
Recorded: 05/12/2015
Attorney Dkt #:29137.01744.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
03/02/2015
2
PARK, SUNG-HO
Exec Dt:
03/06/2015
3
KO, JUN-SEOK
Exec Dt:
03/06/2015
4
CHOI, SOO-YOUNG
Exec Dt:
03/06/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637579
US20160272744
14442382
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
WASHINGTON, DC 20006
Assignment: 36
Reel/Frame:035637/0909   Pages: 10
Recorded: 05/14/2015
Attorney Dkt #:29137.01743.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG-CHEOL
Exec Dt:
03/02/2015
2
PARK, SUNG-HO
Exec Dt:
03/06/2015
3
KO, JUN-SEOK
Exec Dt:
03/06/2015
4
CHOI, SOO-YOUNG
Exec Dt:
03/06/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410008
US20150274874
14437419
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 37
Reel/Frame:036956/0550   Pages: 10
Recorded: 11/04/2015
Attorney Dkt #:29137.01926.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, JUN-SEOK
Exec Dt:
07/07/2015
2
PARK, SUNG-HO
Exec Dt:
07/07/2015
3
CHOI, SOO-YOUNG
Exec Dt:
07/07/2015
4
YOON, SUNG-CHEOL
Exec Dt:
10/13/2015
Assignee
1
LG CHEM. LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611349
US20160145367
14888992
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006

Search Results as of: 05/13/2024 02:49 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT