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 : BAEK, JOO YUL
Total Assignments: 17
Assignment: 1
Reel/Frame:045597/0148   Pages: 3
Recorded: 04/20/2018
Attorney Dkt #:LGCHEM 3.3F-1298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
04/17/2017
2
OH, SONG TAEK
Exec Dt:
04/17/2017
3
CHOI, YOUNG GEUN
Exec Dt:
04/17/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10483549
US20180241045
15752105
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 2
Reel/Frame:043944/0646   Pages: 3
Recorded: 10/25/2017
Attorney Dkt #:54053-501001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAEK, JOO YUL
Exec Dt:
10/11/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10777816
US20180114986
15793061
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 3
Reel/Frame:048029/0904   Pages: 4
Recorded: 01/16/2019
Attorney Dkt #:LGCHEM 3.3F-1327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YOUNG GEUN
Exec Dt:
02/07/2018
2
KIM, HYO SIK
Exec Dt:
02/07/2018
3
BAEK, JOO YUL
Exec Dt:
02/07/2018
4
OH, SONG TAEK
Exec Dt:
02/07/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11196051
US20180248195
15754479
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:048649/0138   Pages: 6
Recorded: 03/20/2019
Attorney Dkt #:LGCHEM 3.3F-1744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TEA GON
Exec Dt:
03/08/2019
2
KIM, JE YOUNG
Exec Dt:
03/08/2019
3
KIM, HAK YOON
Exec Dt:
03/08/2019
4
SUNG, KI WON
Exec Dt:
03/11/2019
5
KIM, YE LIN
Exec Dt:
03/11/2019
6
BAEK, JOO YUL
Exec Dt:
03/11/2019
7
YOO, JUNG KEUN
Exec Dt:
03/11/2019
8
LIM, JUN MUK
Exec Dt:
03/11/2019
9
KIM, SEUL KI
Exec Dt:
03/08/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10902968
US20200126684
16332611
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:054607/0022   Pages: 6
Recorded: 12/10/2020
Attorney Dkt #:LGCHEM 3.3F-1744 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TEA GON
Exec Dt:
03/08/2019
2
KIM, JE YOUNG
Exec Dt:
03/08/2019
3
KIM, HAK YOON
Exec Dt:
03/08/2019
4
SUNG, KI WON
Exec Dt:
03/11/2019
5
KIM, YE LIN
Exec Dt:
03/11/2019
6
BAEK, JOO YUL
Exec Dt:
03/11/2019
7
YOO, JUNG KEUN
Exec Dt:
03/11/2019
8
LIM, JUN MUK
Exec Dt:
03/11/2019
9
KIM, SEUL KI
Exec Dt:
03/08/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11837376
US20210104338
17116558
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 6
Reel/Frame:053101/0247   Pages: 3
Recorded: 07/01/2020
Attorney Dkt #:LGCHEM 3.3F-2360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, JUN MUK
Exec Dt:
06/24/2019
2
BAEK, JOO YUL
Exec Dt:
06/24/2019
3
CHOY, SANG HOON
Exec Dt:
06/24/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817585
US20210057749
16959294
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 7
Reel/Frame:054255/0001   Pages: 4
Recorded: 11/03/2020
Attorney Dkt #:LGCHEM 3.3F-2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
06/24/2019
2
LIM, JUN MUK
Exec Dt:
06/24/2019
3
CHAE, HYUN SIK
Exec Dt:
06/24/2019
4
CHOY, SANG HOON
Exec Dt:
06/24/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11594728
US20210151753
16769132
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 8
Reel/Frame:052953/0908   Pages: 5
Recorded: 06/16/2020
Attorney Dkt #:129873-5029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
11/19/2019
2
KIM, WOO HA
Exec Dt:
11/18/2019
3
KIM, IN SEONG
Exec Dt:
11/19/2019
4
LIM, JUN MUK
Exec Dt:
11/12/2019
5
CHOY, SANG HOON
Exec Dt:
11/18/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210083336
16954427
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:053140/0053   Pages: 5
Recorded: 07/07/2020
Attorney Dkt #:29137.03211.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, JUNG HOON
Exec Dt:
04/07/2020
2
BAEK, JOO YUL
Exec Dt:
04/07/2020
Assignee
1
LG CHEM, LTD.
1900 K STREET, NW
WASHINGTON, DISTRICT OF COLUMBIA 20006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334984
US20210012483
16922490
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:053536/0238   Pages: 5
Recorded: 08/19/2020
Attorney Dkt #:3881-0477PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, IN YOUNG
Exec Dt:
04/07/2020
2
BAEK, JOO YUL
Exec Dt:
04/07/2020
3
LEE, JEONG KYU
Exec Dt:
04/07/2020
4
OH, SUNG JOON
Exec Dt:
04/07/2020
5
LEE, JONG CHAN
Exec Dt:
04/07/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552288
US20210057728
16995976
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:053125/0278   Pages: 4
Recorded: 07/06/2020
Attorney Dkt #:LGCHEM 3.3F-2358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
06/15/2020
2
LIM, JUN MUK
Exec Dt:
06/15/2020
3
LEE, CHANG JU
Exec Dt:
06/15/2020
4
OH, IL GEUN
Exec Dt:
06/15/2020
5
KIM, JE YOUNG
Exec Dt:
06/15/2020
6
CHOY, SANG HOON
Exec Dt:
06/15/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200373559
16959301
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 12
Reel/Frame:053125/0369   Pages: 4
Recorded: 07/06/2020
Attorney Dkt #:LGCHEM 3.3F-2357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
06/16/2020
2
LIM, YOUNG MIN
Exec Dt:
06/16/2020
3
LIM, JUN MUK
Exec Dt:
06/16/2020
4
CHOY, SANG HOON
Exec Dt:
06/16/2020
5
LEE, CHUL HAENG
Exec Dt:
06/16/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11631857
US20200358103
16959347
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 13
Reel/Frame:053542/0925   Pages: 8
Recorded: 08/19/2020
Attorney Dkt #:3881-0476PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, IN YOUNG
Exec Dt:
07/31/2020
2
BAEK, JOO YUL
Exec Dt:
07/31/2020
3
LEE, JEONG KYU
Exec Dt:
07/31/2020
4
OH, SUNG JOON
Exec Dt:
07/31/2020
5
LEE, JONG CHAN
Exec Dt:
07/31/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210057719
16996216
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:057991/0425   Pages: 6
Recorded: 11/02/2021
Attorney Dkt #:LGES 3.3F-3344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE GON
Exec Dt:
06/10/2021
2
BAEK, JOO YUL
Exec Dt:
06/10/2021
3
LEE, DONG HUN
Exec Dt:
06/10/2021
4
KWAK, MIN
Exec Dt:
06/10/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216480
17607625
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 15
Reel/Frame:057913/0351   Pages: 7
Recorded: 10/26/2021
Attorney Dkt #:3881-0509PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
10/08/2021
2
CHOI, HEE WON
Exec Dt:
06/23/2021
3
OH, YEON JI
Exec Dt:
10/08/2021
4
PARK, CHAN KI
Exec Dt:
10/08/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216461
17606282
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:057949/0811   Pages: 7
Recorded: 10/28/2021
Attorney Dkt #:3881-0510PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, JOO YUL
Exec Dt:
10/12/2021
2
CHOI, HEE WON
Exec Dt:
06/23/2021
3
JO, MI RU
Exec Dt:
10/12/2021
4
HUR, HYUCK
Exec Dt:
10/12/2021
5
PARK, CHAN KI
Exec Dt:
10/12/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220238869
17606971
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:059889/0365   Pages: 4
Recorded: 05/11/2022
Attorney Dkt #:LGES 3.3F-123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE GON
Exec Dt:
12/14/2021
2
SUNG, KI WON
Exec Dt:
11/16/2021
3
BAEK, JOO YUL
Exec Dt:
12/03/2021
4
KWAK, MIN
Exec Dt:
12/01/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220384790
17775710
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

Search Results as of: 05/14/2024 01:25 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