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 : RYU, SANG-WOO
Total Assignments: 20
Assignment: 1
Reel/Frame:015078/0233   Pages: 3
Recorded: 03/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
07/14/2003
2
YUN, JONG-JIN
Exec Dt:
07/14/2003
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7386327
US20050021332
10797434
Correspondence name and address
DILWORTH & BARRESE, LLP
PAUL J. FARRELL, ESQ.
333 EARL OVINGTON BOULEVARD
UNIONDALE, NY 11553
Assignment: 2
Reel/Frame:014605/0344   Pages: 3
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, IN-SEOK
Exec Dt:
10/08/2003
2
RYU, SANG-WOO
Exec Dt:
10/08/2003
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7450958
US20040102167
10681980
Correspondence name and address
DILWORTH & BARRESE, LLP
PAUL J. FARRELL
333 EARLE OVINGTON BOULEVARD
UNIONDALE, NY 11553
Assignment: 3
Reel/Frame:018429/0040   Pages: 3
Recorded: 10/17/2006
Attorney Dkt #:1235-187(SP2135)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-CHEOL
Exec Dt:
09/02/2006
2
SONG, GUN-CHUL
Exec Dt:
09/02/2006
3
KIM, HEE-DEOG
Exec Dt:
09/02/2006
4
RYU, SANG-WOO
Exec Dt:
09/02/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7688357
US20070091185
11581885
Correspondence name and address
PAUL J. FARRELL, ESQ.
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 4
Reel/Frame:043715/0899   Pages: 5
Recorded: 09/27/2017
Attorney Dkt #:113926-00058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JI-SU
Exec Dt:
07/18/2017
2
KANG, DAL-MO
Exec Dt:
07/19/2017
3
MUN, JEONG-O
Exec Dt:
07/18/2017
4
CHOI, MI-GEUM
Exec Dt:
07/19/2017
5
SEO, SUNG-WON
Exec Dt:
07/18/2017
6
JIN, HEE-JUN
Exec Dt:
07/18/2017
7
LEE, YOON-KOO
Exec Dt:
07/18/2017
8
RYU, SANG-WOO
Exec Dt:
07/18/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10770765
US20180090799
15717121
Correspondence name and address
JOHN J. PENNY, JR.
155 SEAPORT BOULEVARD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210
Assignment: 5
Reel/Frame:046005/0707   Pages: 5
Recorded: 06/06/2018
Attorney Dkt #:3563-0502PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JI-SU
Exec Dt:
01/08/2018
2
LEE, YOON-KOO
Exec Dt:
01/10/2018
3
KANG, DAL-MO
Exec Dt:
01/10/2018
4
RYU, SANG-WOO
Exec Dt:
01/08/2018
5
MUN, JEONG-O
Exec Dt:
01/10/2018
6
SEO, SUNG-WON
Exec Dt:
01/10/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10957949
US20190334217
15781569
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:045625/0739   Pages: 5
Recorded: 04/24/2018
Attorney Dkt #:113926-00077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JIN-YONG
Exec Dt:
03/21/2018
2
RYU, SANG-WOO
Exec Dt:
03/21/2018
3
MUN, JEONG-O
Exec Dt:
03/21/2018
4
LEE, JUNG-HOON
Exec Dt:
03/21/2018
5
CHI, HO-JUNE
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 #
 
 
 
 
 
 
 
 
 
 
 
10862095
US20180315977
15961487
Correspondence name and address
JOHN J. PENNY, JR.
155 SEAPORT BOULEVARD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210
Assignment: 7
Reel/Frame:048871/0536   Pages: 5
Recorded: 04/12/2019
Attorney Dkt #:3563-0569PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JIN-YONG
Exec Dt:
06/08/2018
2
RYU, SANG-WOO
Exec Dt:
06/08/2018
3
MUN, JEONG-O
Exec Dt:
06/08/2018
4
LEE, JUNG-HOON
Exec Dt:
06/08/2018
5
CHI, HO-JUNE
Exec Dt:
06/08/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11342621
US20200044213
16341359
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:049858/0637   Pages: 5
Recorded: 04/18/2019
Attorney Dkt #:3563-0582PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUNG-HOON
Exec Dt:
07/27/2018
2
KANG, DAL-MO
Exec Dt:
07/20/2018
3
RYU, SANG-WOO
Exec Dt:
07/18/2018
4
MUN, JEONG-O
Exec Dt:
07/19/2018
5
PARK, JIN-YONG
Exec Dt:
07/18/2018
6
CHI, HO-JUNE
Exec Dt:
07/16/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11342632
US20200044224
16342710
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 9
Reel/Frame:049388/0576   Pages: 5
Recorded: 06/05/2019
Attorney Dkt #:3563-0594PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUNG-HOON
Exec Dt:
07/27/2018
2
KANG, DAL-MO
Exec Dt:
07/20/2018
3
RYU, SANG-WOO
Exec Dt:
07/20/2018
4
MUN, JEONG-O
Exec Dt:
07/19/2018
5
PARK, JIN-YONG
Exec Dt:
07/18/2018
6
CHI, HO-JUNE
Exec Dt:
07/18/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11342631
US20190305284
16465871
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:047197/0570   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:LGCHEM 3.3F-1581
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
09/03/2018
2
SEO, SUNG-WON
Exec Dt:
09/03/2018
3
MUN, JEONG-O
Exec Dt:
09/03/2018
4
YOON, JI-SU
Exec Dt:
09/03/2018
5
LEE, YOON-KOO
Exec Dt:
09/03/2018
6
JIN, HEE-JUN
Exec Dt:
09/03/2018
7
CHOI, MI-GEUM
Exec Dt:
09/03/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807479
US20200009975
16094095
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:049473/0399   Pages: 5
Recorded: 06/14/2019
Attorney Dkt #:3563-0603PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUNG-HOON
Exec Dt:
04/26/2019
2
KANG, DAL-MO
Exec Dt:
04/26/2019
3
RYU, SANG-WOO
Exec Dt:
04/26/2019
4
MUN, JEONG-O
Exec Dt:
04/26/2019
5
PARK, JIN-YONG
Exec Dt:
04/26/2019
6
CHI, HO-JUNE
Exec Dt:
04/26/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11413712
US20190386283
16469381
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:050183/0623   Pages: 4
Recorded: 08/27/2019
Attorney Dkt #:LGCHEM 3.3F-1894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, HUN
Exec Dt:
05/02/2019
2
SON, SANG-IL
Exec Dt:
05/02/2019
3
CHOI, YONG-SEOK
Exec Dt:
05/02/2019
4
RYU, SANG-WOO
Exec Dt:
05/02/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11217836
US20200006820
16489041
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 13
Reel/Frame:056592/0989   Pages: 4
Recorded: 06/14/2021
Attorney Dkt #:3563-0813PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
05/27/2021
2
CHOI, JEE-SOON
Exec Dt:
05/27/2021
3
KANG, DAL-MO
Exec Dt:
05/27/2021
4
CHOI, YONG-SEOK
Exec Dt:
05/27/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220311088
17413283
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:056992/0400   Pages: 4
Recorded: 07/27/2021
Attorney Dkt #:3563-0818PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JEE-SOON
Exec Dt:
07/20/2021
2
RYU, SANG-WOO
Exec Dt:
07/20/2021
3
BAE, GYU-JONG
Exec Dt:
07/20/2021
4
CHOI, YONG-SEOK
Exec Dt:
07/20/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220161659
17425818
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:059832/0692   Pages: 4
Recorded: 05/05/2022
Attorney Dkt #:3563-0919PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
11/29/2021
2
CHOI, JEE-SOON
Exec Dt:
11/29/2021
3
KANG, DAL-MO
Exec Dt:
11/29/2021
4
CHOI, YONG-SEOK
Exec Dt:
11/29/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220385084
17774094
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:060019/0787   Pages: 3
Recorded: 04/12/2022
Attorney Dkt #:LGES 3.3F-188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
12/22/2021
2
CHOI, JEE-SOON
Exec Dt:
11/29/2021
3
CHOI, YONG-SEOK
Exec Dt:
11/29/2021
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230282915
17768086
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 17
Reel/Frame:060446/0924   Pages: 4
Recorded: 06/28/2022
Attorney Dkt #:3563-0991PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
03/23/2022
2
KANG, DAL-MO
Exec Dt:
03/23/2022
3
CHOI, YONG-SEOK
Exec Dt:
03/23/2022
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230051278
17789541
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 18
Reel/Frame:060572/0236   Pages: 4
Recorded: 07/01/2022
Attorney Dkt #:3563-0994PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
05/03/2022
2
JO, JONG-HYUN
Exec Dt:
05/03/2022
3
CHOI, YONG-SEOK
Exec Dt:
05/03/2022
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230045395
17790435
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 19
Reel/Frame:061626/0877   Pages: 4
Recorded: 11/02/2022
Attorney Dkt #:3563-1064PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
08/30/2022
2
JO, JONG-HYUN
Exec Dt:
08/30/2022
3
CHOI, YONG-SEOK
Exec Dt:
08/30/2022
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230170577
17922811
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 20
Reel/Frame:062863/0996   Pages: 4
Recorded: 03/02/2023
Attorney Dkt #:3563-1074PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SANG-WOO
Exec Dt:
09/08/2022
2
CHOI, YONG-SEOK
Exec Dt:
09/08/2022
Assignee
1
LG ENERGY SOLUTION, LTD.
TOWER 1, 108, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230268610
18024005
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 06/16/2024 05:30 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