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 : SONG, HEON-SIK
Total Assignments: 33
Assignment: 1
Reel/Frame:010959/0644   Pages: 4
Recorded: 05/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUNG
Exec Dt:
05/20/2000
2
KIM, MYUNG-MAN
Exec Dt:
05/19/2000
3
SONG, HEON-SIK
Exec Dt:
05/12/2000
Assignee
1
LG CHEMICAL LTD.
LG TWIN TOWERS, 20 YOIDO-DONG, YONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540953
NONE
09554625
Correspondence name and address
BAKER BOTTS L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NEW YORK 10112
Assignment: 2
Reel/Frame:011010/0385   Pages: 4
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUNG
Exec Dt:
07/13/2000
2
AHN, BYEONG-IN
Exec Dt:
07/13/2000
3
SONG, HEON-SIK
Exec Dt:
07/13/2000
4
KIM, MYUNG-MAN
Exec Dt:
07/13/2000
Assignee
1
LG CHEMICAL LTD
20 YOIDO-DONG
LG TWIN TOWERS
YONGDUNGPO-GU SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710098
NONE
09601310
Correspondence name and address
NIXON PEABODY LLP
GEORGIA CATON
P.O. BOX 31051
CLINTON SQUARE
ROCHESTER, NEW YORK 14603
Assignment: 3
Reel/Frame:012289/0665   Pages: 3
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUNG
Exec Dt:
09/03/2001
2
AHN, BYEONG-IN
Exec Dt:
09/03/2001
3
IM, SUNG-GAP
Exec Dt:
09/03/2001
4
PARK, SOON-YONG
Exec Dt:
09/03/2001
5
SONG, HEON-SIK
Exec Dt:
09/03/2001
6
KYUNG, YOU-JIN
Exec Dt:
09/03/2001
Assignee
1
LG CHEMICAL CO., LTD.
YOUNGDUNGPO-KU
LG TWIN TOWER, YOIDO-DONG 20
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830849
US20030031924
09936007
Correspondence name and address
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036-5679
Assignment: 4
Reel/Frame:012771/0443   Pages: 3
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUNG
Exec Dt:
01/22/2002
2
AHN, BYEONG-IN
Exec Dt:
01/22/2002
3
PARK, SOON-YONG
Exec Dt:
01/22/2002
4
KYUNG, YOU-JIN
Exec Dt:
01/22/2002
5
SONG, HEON-SIK
Exec Dt:
01/22/2002
Assignee
1
LG CHEMICAL CO., LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU, 150-721
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7087269
US20040213985
10049212
Correspondence name and address
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036
Assignment: 5
Reel/Frame:012938/0721   Pages: 5
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-JIN
Exec Dt:
03/21/2002
2
LEE, HYANG-MOK
Exec Dt:
03/21/2002
3
AHN, SOON-HO
Exec Dt:
03/21/2002
4
CHO, JIN-YEON
Exec Dt:
03/21/2002
5
YONG, HYUN-HANG
Exec Dt:
03/21/2002
6
LEE, HYUNG-KEUN
Exec Dt:
03/21/2002
7
LEE, SANG-YOUNG
Exec Dt:
03/21/2002
8
SONG, HEON-SIK
Exec Dt:
03/21/2002
9
PARK, SOON-YONG
Exec Dt:
03/21/2002
10
KYUNG, YOU-JIN
Exec Dt:
03/21/2002
11
AHN, BYEONG-IN
Exec Dt:
03/21/2002
Assignee
1
LG CHEMICAL CO., LTD.
YOUNGDUNGPO-KU, 150-721
LG TWIN TOWER, YOIDO-DONG 20
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470488
US20020187401
10110047
Correspondence name and address
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036-5679
Assignment: 6
Reel/Frame:021662/0786   Pages: 6
Recorded: 10/07/2008
Attorney Dkt #:B-4560PCTDIV2 625070-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-JIN
Exec Dt:
03/21/2002
2
LEE, HYANG-MOK
Exec Dt:
03/21/2002
3
AHN, SOON-HO
Exec Dt:
03/21/2002
4
CHO, JIN-YEON
Exec Dt:
03/21/2002
5
YONG, HYUN-HANG
Exec Dt:
03/21/2002
6
LEE, HYUNG-KEUN
Exec Dt:
03/21/2002
7
LEE, SANG-YOUNG
Exec Dt:
03/21/2002
8
SONG, HEON-SIK
Exec Dt:
03/21/2002
9
PARK, SOON-YONG
Exec Dt:
03/21/2002
10
KYUNG, YOU-JIN
Exec Dt:
03/21/2002
11
AHN, BYEONG-IN
Exec Dt:
03/21/2002
Assignee
1
LG CHEMICAL CO., LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU, 150-721
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709153
US20090042104
12247014
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 7
Reel/Frame:021662/0593   Pages: 6
Recorded: 10/07/2008
Attorney Dkt #:B-4560PCTDIV 625069-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-JIN
Exec Dt:
03/21/2002
2
LEE, HYANG-MOK
Exec Dt:
03/31/2002
3
AHN, SOON-HO
Exec Dt:
03/31/2002
4
CHO, JIN-YEON
Exec Dt:
03/31/2002
5
YONG, HYUN-HANG
Exec Dt:
03/31/2002
6
LEE, HYUNG-KEUN
Exec Dt:
03/31/2002
7
LEE, SANG-YOUNG
Exec Dt:
03/31/2002
8
SONG, HEON-SIK
Exec Dt:
03/31/2002
9
PARK, SOON-YONG
Exec Dt:
03/31/2002
10
KYUNG, YOU-JIN
Exec Dt:
03/31/2002
11
AHN, BYEONG-IN
Exec Dt:
03/31/2002
Assignee
1
LG CHEMICAL CO., LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU, 150-721
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8617645
US20090263591
12246976
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 8
Reel/Frame:013818/0203   Pages: 5
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUN-JIN
Exec Dt:
09/24/2002
2
LEE, HYANG-MOK
Exec Dt:
09/24/2002
3
AHN, SOON-HO
Exec Dt:
09/24/2002
4
CHO, JIN-YEON
Exec Dt:
09/24/2002
5
YONG, HYUN-HANG
Exec Dt:
09/18/2002
6
LEE, HYUNG-KUEN
Exec Dt:
09/24/2002
7
LEE, SANG-YOUNG
Exec Dt:
09/24/2002
8
SONG, HEON-SIK
Exec Dt:
09/12/2002
9
AHN, BYEONG-IN
Exec Dt:
09/18/2002
10
PARK, SOON-YONG
Exec Dt:
09/18/2002
11
KYUNG, YOU-JIN
Exec Dt:
09/18/2002
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20
YOUNGDUNGPO-KU, SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014948
US20030104273
10258170
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:015011/0496   Pages: 7
Recorded: 02/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-JIN
Exec Dt:
09/24/2002
2
LEE, HYANG-MOK
Exec Dt:
09/24/2002
3
AHN, SOON-HO
Exec Dt:
09/24/2002
4
CHO, JIN-YEON
Exec Dt:
09/24/2002
5
YONG, HYUN-HANG
Exec Dt:
09/18/2002
6
LEE, HYUNG-KEUM
Exec Dt:
09/24/2002
7
LEE, SANG-YOUNG
Exec Dt:
09/24/2002
8
SONG, HEON-SIK
Exec Dt:
09/12/2002
9
AHN, BYEONG-IN
Exec Dt:
09/18/2002
10
PARK, SOON-YONG
Exec Dt:
09/18/2002
11
KYUNG, YOU-JIN
Exec Dt:
09/18/2002
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG 20, YOUNGDUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014948
US20030104273
10258170
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES T. ELLER, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:014279/0923   Pages: 3
Recorded: 04/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, BYEONG-IN
Exec Dt:
02/04/2003
2
KYUNG, YOU-JIN
Exec Dt:
02/04/2003
3
KO, JOO-EUN
Exec Dt:
02/04/2003
4
SONG, HEON-SIK
Exec Dt:
02/04/2003
Assignee
1
LG CHEM, LTD.
LG TWIN TOWER, YOIDO-DONG, 20, YOUNGDUNGPO-KU
150-721, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040010062
10399577
Correspondence name and address
CANTOR COLBURN LLP
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 11
Reel/Frame:017309/0854   Pages: 3
Recorded: 12/02/2005
Attorney Dkt #:29137.106.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, JOO-EUN
Exec Dt:
06/13/2005
2
PARK, SOON-YONG
Exec Dt:
06/13/2005
3
SONG, HEON-SIK
Exec Dt:
06/16/2005
Assignee
1
LG CHEM, LTD.
20, YOUIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060063016
11229851
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE, LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:018088/0377   Pages: 3
Recorded: 06/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SOON-YONG
Exec Dt:
09/09/2005
2
KYUNG, YOU-JIN
Exec Dt:
09/09/2005
3
SONG, HEON-SIK
Exec Dt:
09/09/2005
4
AHN, BYEONG-IN
Exec Dt:
09/09/2005
5
KO, JOO-EUN
Exec Dt:
09/09/2005
6
PARK, YONG-JUN
Exec Dt:
09/09/2005
7
JANG, SE-MYUNG
Exec Dt:
09/09/2005
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 #
 
 
 
 
 
 
 
 
 
 
 
7491447
US20070042202
10550582
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:020945/0610   Pages: 3
Recorded: 05/05/2008
Attorney Dkt #:29137.322.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG-NAM
Exec Dt:
01/07/2008
2
SONG, HEON-SIK
Exec Dt:
01/07/2008
3
PARK, SOON-YONG
Exec Dt:
01/07/2008
4
SHIM, JUNG-JIN
Exec Dt:
01/07/2008
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090139753
12084545
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:021517/0607   Pages: 3
Recorded: 09/05/2008
Attorney Dkt #:29137.367.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG-NAM
Exec Dt:
07/25/2008
2
SONG, HEON-SIK
Exec Dt:
07/25/2008
3
KO, JOO-EUN
Exec Dt:
07/25/2008
4
PARK, SOON-YONG
Exec Dt:
07/25/2008
5
SHIM, JUNG-JIN
Exec Dt:
07/25/2008
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221842
US20090101393
12224803
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:028346/0077   Pages: 3
Recorded: 06/08/2012
Attorney Dkt #:29137.00367.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG-NAM
Exec Dt:
07/25/2008
2
SONG, HEON-SIK
Exec Dt:
07/25/2008
3
KO, JOO-EUN
Exec Dt:
07/25/2008
4
PARK, SOO-YONG
Exec Dt:
07/25/2008
5
SHIM, JUNG-JIN
Exec Dt:
07/25/2008
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426029
US20120243186
13492197
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. ------------
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:023082/0224   Pages: 3
Recorded: 08/07/2009
Attorney Dkt #:29137.493.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, HEON-SIK
Exec Dt:
07/15/2009
2
LEE, KWANG-JOO
Exec Dt:
07/15/2009
3
KO, JOO-EUN
Exec Dt:
07/15/2009
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL REPUBLIC OF, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100316877
12449454
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:023539/0377   Pages: 3
Recorded: 11/16/2009
Attorney Dkt #:29137.536.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KWANG-JOO
Exec Dt:
10/05/2009
2
SONG, HEON-SIK
Exec Dt:
10/05/2009
3
KYUNG, YOU-JIN
Exec Dt:
10/05/2009
4
KO, JOO-EUN
Exec Dt:
10/05/2009
5
YOON, JUNG-IL
Exec Dt:
10/05/2009
6
SHIM, JUNG-JIN
Exec Dt:
10/05/2009
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551687
US20100113640
12451505
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:025401/0599   Pages: 8
Recorded: 11/30/2010
Attorney Dkt #:3570-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KWANG-JOO
Exec Dt:
11/01/2010
2
KO, JOO-EUN
Exec Dt:
11/03/2010
3
KIM, BYUNG-NAM
Exec Dt:
11/01/2010
4
SONG, HEON-SIK
Exec Dt:
11/01/2010
5
KYUNG, YOU-JIN
Exec Dt:
11/01/2010
6
KIM, HEE-JUNG
Exec Dt:
11/01/2010
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288656
US20110067907
12870116
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
1425 K STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:026211/0079   Pages: 6
Recorded: 05/02/2011
Attorney Dkt #:3570-141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KWANG-JOO
Exec Dt:
11/01/2010
2
KYUNG, YOU-JIN
Exec Dt:
11/01/2010
3
KO, JOO-EUN
Exec Dt:
11/03/2010
4
SONG, HEON-SIK
Exec Dt:
11/01/2010
5
SHIM, JUNG-JIN
Exec Dt:
11/01/2010
6
KIM, HEE-JUNG
Exec Dt:
11/01/2010
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110200939
12870118
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
1425 K STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:033403/0034   Pages: 4
Recorded: 07/28/2014
Attorney Dkt #:3570-311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG-TAE
Exec Dt:
07/12/2013
2
SONG, HEON-SIK
Exec Dt:
07/15/2013
3
LIM, JUNG-HO
Exec Dt:
07/15/2013
4
KIM, KYOUNG-MIN
Exec Dt:
07/12/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505899
US20150031780
14444419
Correspondence name and address
ROTHWELL, FIGG, ERNSR & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:033403/0603   Pages: 4
Recorded: 07/28/2014
Attorney Dkt #:3570-312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG-TAE
Exec Dt:
07/12/2013
2
SONG, HEON-SIK
Exec Dt:
07/15/2013
3
LEE, SEUNG-YUP
Exec Dt:
07/12/2013
4
KIM, KYOUNG-MIN
Exec Dt:
07/12/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803057
US20150018442
14444530
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:031289/0872   Pages: 4
Recorded: 09/26/2013
Attorney Dkt #:3570-266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG-TAE
Exec Dt:
09/23/2013
2
SONG, HEON-SIK
Exec Dt:
09/23/2013
3
PARK, CHEON-IL
Exec Dt:
09/23/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765023
US20140011093
13930970
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:037839/0854   Pages: 4
Recorded: 02/26/2016
Attorney Dkt #:3563-0347PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI-OH
Exec Dt:
07/01/2015
2
YOON, KYUNG-HWAN
Exec Dt:
07/01/2015
3
SONG, HEON-SIK
Exec Dt:
07/07/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10505167
US20160204406
14914494
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 24
Reel/Frame:037945/0951   Pages: 4
Recorded: 03/10/2016
Attorney Dkt #:3563-0349PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI-OH
Exec Dt:
07/20/2015
2
YOON, KYUNG-HWAN
Exec Dt:
07/20/2015
3
SONG, HEON-SIK
Exec Dt:
07/20/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9905824
US20160218340
14917683
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 25
Reel/Frame:036927/0119   Pages: 4
Recorded: 10/30/2015
Attorney Dkt #:29137.01925.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHEON-IL
Exec Dt:
10/23/2015
2
BAE, WON-SIK
Exec Dt:
10/23/2015
3
RYU, BI-OH
Exec Dt:
10/23/2015
4
KIM, KYOUNG-MIN
Exec Dt:
10/23/2015
5
SONG, HEON-SIK
Exec Dt:
10/23/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU,
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9887405
US20160126518
14928721
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:037422/0259   Pages: 4
Recorded: 01/06/2016
Attorney Dkt #:3563-0342PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI-OH
Exec Dt:
11/09/2015
2
SONG, HEON-SIK
Exec Dt:
11/09/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10056589
US20160141574
14902981
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 27
Reel/Frame:037377/0350   Pages: 5
Recorded: 12/29/2015
Attorney Dkt #:3563-0341PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, KYUNG-HWAN
Exec Dt:
12/10/2015
2
RYU, BI-OH
Exec Dt:
12/10/2015
3
HAN, SUNG-JAE
Exec Dt:
12/10/2015
4
SONG, HEON-SIK
Exec Dt:
12/10/2015
5
PARK, HYUN-AH
Exec Dt:
12/10/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9825271
US20160149185
14901503
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 28
Reel/Frame:045421/0934   Pages: 7
Recorded: 04/03/2018
Attorney Dkt #:LGCHEM 3.3F-1357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOONG HOON
Exec Dt:
02/14/2018
2
PARK, SEI JUNG
Exec Dt:
02/14/2018
3
HWANG, SUNG HO
Exec Dt:
02/14/2018
4
MUN, BYOUNG JUN
Exec Dt:
02/14/2018
5
SONG, HEON-SIK
Exec Dt:
02/14/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633530
US20180273742
15765298
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 29
Reel/Frame:046510/0813   Pages: 7
Recorded: 07/31/2018
Attorney Dkt #:LGCHEM 3.3F-1475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUN, BYOUNG JUN
Exec Dt:
03/21/2018
2
LEE, JOONG HOON
Exec Dt:
03/21/2018
3
HWANG, SUNG HO
Exec Dt:
03/21/2018
4
PARK, SEI JUNG
Exec Dt:
03/21/2018
5
SONG, HEON-SIK
Exec Dt:
03/21/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816712
US20190025489
16073480
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 30
Reel/Frame:051226/0730   Pages: 6
Recorded: 12/09/2019
Attorney Dkt #:LGCHEM 3.3F-2432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO-SUNG
Exec Dt:
09/19/2019
2
SONG, HEON-SIK
Exec Dt:
09/20/2019
3
BAE, WON-SIK
Exec Dt:
09/19/2019
4
RYU, BI-OH
Exec Dt:
09/19/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200411826
16619366
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 31
Reel/Frame:052375/0654   Pages: 6
Recorded: 04/13/2020
Attorney Dkt #:LGCHEM 3.3F-2706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO-SUNG
Exec Dt:
11/04/2019
2
BAE, WON-SIK
Exec Dt:
11/04/2019
3
RYU, BI-OH
Exec Dt:
11/04/2019
4
SONG, HEON-SIK
Exec Dt:
11/04/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11355814
US20200266411
16755444
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 32
Reel/Frame:052223/0640   Pages: 6
Recorded: 03/25/2020
Attorney Dkt #:LGCHEM 3.3F-2705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO-SUNG
Exec Dt:
12/26/2019
2
RYU, BI-OH
Exec Dt:
01/02/2020
3
BAE, WON-SIK
Exec Dt:
12/26/2019
4
LEE, A-YOUNG
Exec Dt:
01/02/2020
5
SONG, HEON-SIK
Exec Dt:
12/24/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718723
US20200220139
16648562
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 33
Reel/Frame:063947/0019   Pages: 6
Recorded: 06/14/2023
Attorney Dkt #:LGCHEM 3.3F-2705 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO-SUNG
Exec Dt:
12/26/2019
2
RYU, BI-OH
Exec Dt:
01/02/2020
3
BAE, WON-SIK
Exec Dt:
12/26/2019
4
LEE, A-YOUNG
Exec Dt:
01/02/2020
5
SONG, HEON-SIK
Exec Dt:
12/24/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323061
18209275
Correspondence name and address
LERNER DAVID LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

Search Results as of: 05/09/2024 03:53 AM
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