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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 : LEE, SUNG KYOUNG
Total Assignments: 11
Assignment: 1
Reel/Frame:034889/0888   Pages: 7
Recorded: 02/04/2015
Attorney Dkt #:29137.01700.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, JEONG YOON
Exec Dt:
12/17/2014
2
YOO, DONG WOO
Exec Dt:
12/17/2014
3
LEE, SUNG KYOUNG
Exec Dt:
12/18/2014
4
CHUN, SUNG-HO
Exec Dt:
12/17/2014
5
CHOI, DAI SEUNG
Exec Dt:
12/17/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150210792
14419634
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:034867/0862   Pages: 6
Recorded: 02/02/2015
Attorney Dkt #:29137.01697.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
01/12/2015
2
YOO, DONG WOO
Exec Dt:
01/12/2015
3
CHUN, SUNG-HO
Exec Dt:
01/12/2015
4
CHOI, DAI SEUNG
Exec Dt:
01/12/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10042209
US20150241738
14419176
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:037719/0983   Pages: 6
Recorded: 02/11/2016
Attorney Dkt #:29137.01991.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/28/2015
2
CHOI, DAI SEUNG
Exec Dt:
12/28/2015
3
PARK, EUN SEOK
Exec Dt:
12/28/2015
4
CHUN, SUNG-HO
Exec Dt:
12/28/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160200851
14911706
Correspondence name and address
DENTONS US LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:058353/0804   Pages: 3
Recorded: 12/09/2021
Attorney Dkt #:ECM-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/07/2021
2
HAN, GOONGHYUN
Exec Dt:
12/07/2021
Assignee
1
JUBILEE BIOTECH CO., LTD.
310, 19, HYEOKSIN-RO
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 26460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230181819
17547155
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 5
Reel/Frame:058353/0859   Pages: 3
Recorded: 12/09/2021
Attorney Dkt #:ECM-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/07/2021
2
HAN, GOONGHYUN
Exec Dt:
12/07/2021
Assignee
1
JUBILEE BIOTECH CO., LTD.
310, 19, HYEOKSIN-RO
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 26460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11915813
US20230187046
17547161
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 6
Reel/Frame:058353/0904   Pages: 3
Recorded: 12/09/2021
Attorney Dkt #:ECM-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/07/2021
2
HAN, GOONGHYUN
Exec Dt:
12/07/2021
Assignee
1
JUBILEE BIOTECH CO., LTD.
310, 19, HYEOKSIN-RO
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 26460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11969569
US20230181887
17547167
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 7
Reel/Frame:058374/0689   Pages: 3
Recorded: 12/13/2021
Attorney Dkt #:ECM-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/07/2021
2
HAN, GOONGHYUN
Exec Dt:
12/07/2021
Assignee
1
JUBILEE BIOTECH CO., LTD.
310, 19, HYEOKSIN-RO
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 26460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230181820
17549355
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 8
Reel/Frame:058465/0265   Pages: 3
Recorded: 12/22/2021
Attorney Dkt #:ECM-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
12/07/2021
2
HAN, GOONGHYUN
Exec Dt:
12/07/2021
Assignee
1
JUBILEE BIOTECH CO., LTD.
310, 19, HYEOKSIN-RO
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 26460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230191098
17559973
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 9
Reel/Frame:062297/0535   Pages: 4
Recorded: 01/06/2023
Attorney Dkt #:1959693.00028/IPS14.01NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
01/12/2022
2
KIM, JA YEON
Exec Dt:
01/12/2022
3
HAN, GOONG HYUN
Exec Dt:
01/12/2022
4
YOON, CHAN SIK
Exec Dt:
01/12/2022
Assignee
1
JUBILEE BIOTECH CO., LTD.
914DONG 201HO, 501, WORLD CUP BUK-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 03902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230191099
17633474
Correspondence name and address
K&L GATES LLP
1 PARK PLAZA, TWELFTH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:062303/0621   Pages: 4
Recorded: 01/06/2023
Attorney Dkt #:1959693.00031/IPS14.01C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
08/17/2022
2
KIM, JA YEON
Exec Dt:
08/17/2022
3
HAN, GOONG HYUN
Exec Dt:
08/17/2022
4
YOON, CHAN SIK
Exec Dt:
08/17/2022
Assignee
1
JUBILEE BIOTECH CO., LTD.
B-905HO, 17 GOSAN-RO 148BEON-GIL
GUNPO-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 15850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001171
17893086
Correspondence name and address
K&L GATES LLP
1 PARK PLAZA, TWELFTH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:067326/0780   Pages: 3
Recorded: 05/06/2024
Attorney Dkt #:IPSP011.001C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG KYOUNG
Exec Dt:
08/17/2022
2
HAN, GOONG HYUN
Exec Dt:
08/17/2022
3
YOON, CHAN SIK
Exec Dt:
08/17/2022
Assignee
1
JUBILEE BIOTECH CO., LTD.
B-905HO, 17 GOSAN-RO 148BEONG-GIL
GUNPO-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 15850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233825
18127599
Correspondence name and address
DOCKETING DEPARTMENT
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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