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Patent Assignment Assignor Details
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Assignor Name : YANG, CHEON SEOK
Total Assignments: 13
Assignment: 1
Reel/Frame:040132/0813   Pages: 7
Recorded: 10/26/2016
Attorney Dkt #:1224.254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, SUNG MIN
Exec Dt:
10/26/2016
2
KWON, YOUNG CHUL
Exec Dt:
10/26/2016
3
KIM, BYEONG YEOL
Exec Dt:
10/26/2016
4
KIM, YOEN KYOUNG
Exec Dt:
10/26/2016
5
YANG, CHEON SEOK
Exec Dt:
10/26/2016
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023734
US20170121518
15334386
Correspondence name and address
MELISSA B. PENDLETON
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 2
Reel/Frame:043922/0305   Pages: 6
Recorded: 10/23/2017
Attorney Dkt #:1224.276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHEON SEOK
Exec Dt:
10/10/2017
2
KIM, YOEN KYOUNG
Exec Dt:
10/10/2017
3
BAE, SEUNG YONG
Exec Dt:
10/10/2017
4
KIM, JU SUNG
Exec Dt:
10/10/2017
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472490
US20180112056
15790334
Correspondence name and address
MELISSA B. PENDLETON
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 3
Reel/Frame:043992/0054   Pages: 6
Recorded: 10/31/2017
Attorney Dkt #:1224.277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, SEUNG YONG
Exec Dt:
10/26/2017
2
KIM, YOEN KYOUNG
Exec Dt:
10/26/2017
3
KIM, JU SUNG
Exec Dt:
10/26/2017
4
PARK, KANG YEOL
Exec Dt:
10/26/2017
5
YANG, CHEON SEOK
Exec Dt:
10/26/2017
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544278
US20180118914
15798819
Correspondence name and address
MELISSA B. PENDLETON
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 4
Reel/Frame:044420/0621   Pages: 6
Recorded: 12/18/2017
Attorney Dkt #:1224.283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOEN KYOUNG
Exec Dt:
12/04/2017
2
BAE, SEUNG YONG
Exec Dt:
12/04/2017
3
YANG, CHEON SEOK
Exec Dt:
12/04/2017
4
KIM, JU SUNG
Exec Dt:
12/04/2017
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787532
US20180179314
15844980
Correspondence name and address
MELISSA B. PENDLETON
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 5
Reel/Frame:044420/0909   Pages: 7
Recorded: 12/18/2017
Attorney Dkt #:1224.281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOEN KYOUNG
Exec Dt:
12/13/2017
2
JANG, JOO HYUN
Exec Dt:
12/14/2017
3
KIM, JU SUNG
Exec Dt:
12/13/2017
4
PARK, KYUNG MIN
Exec Dt:
12/13/2017
5
PARK, DONG HYUN
Exec Dt:
12/13/2017
6
BAE, SEUNG YONG
Exec Dt:
12/13/2017
7
YANG, CHEON SEOK
Exec Dt:
12/14/2017
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815368
US20180179373
15845020
Correspondence name and address
MELISSA B. PENDLETON
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 6
Reel/Frame:048620/0228   Pages: 7
Recorded: 03/18/2019
Attorney Dkt #:1224.310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOEN KYOUNG
Exec Dt:
03/05/2019
2
YANG, CHEON SEOK
Exec Dt:
03/05/2019
3
KIM, BYEONG YEOL
Exec Dt:
03/05/2019
4
BAE, SEUNG YONG
Exec Dt:
03/05/2019
5
JEONG, BONG JAE
Exec Dt:
03/05/2019
6
KIM, JU SUNG
Exec Dt:
03/05/2019
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274201
US20210277220
16334053
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 7
Reel/Frame:049381/0092   Pages: 6
Recorded: 06/05/2019
Attorney Dkt #:1224.319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHEON SEOK
Exec Dt:
06/05/2019
2
KIM, YOEN KYOUNG
Exec Dt:
06/05/2019
3
BAE, SEUNG YONG
Exec Dt:
06/05/2019
4
KIM, JU SUNG
Exec Dt:
06/05/2019
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829628
US20190322854
16466841
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 8
Reel/Frame:051398/0609   Pages: 7
Recorded: 01/02/2020
Attorney Dkt #:1224.335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHEON SEOK
Exec Dt:
12/30/2019
2
BAE, SEUNG YONG
Exec Dt:
12/31/2019
3
KIM, YOEN KYOUNG
Exec Dt:
12/31/2019
4
KIM, JU SUNG
Exec Dt:
12/31/2019
5
PARK, KANG YEOL
Exec Dt:
12/30/2019
Assignee
1
LOTTE ADVANCED MATERIALS CO., LTD.
334-27, YEOSUSANDAN-RO
YEOSU-SI, JEOLLANAM-DO
YEOSU-SI, KOREA, REPUBLIC OF 59616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518874
US20210147671
16628060
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 9
Reel/Frame:051919/0041   Pages: 6
Recorded: 02/25/2020
Attorney Dkt #:1224.337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIM, IN SIK
Exec Dt:
02/17/2020
2
KIM, YOEN KYOUNG
Exec Dt:
02/17/2020
3
YANG, CHEON SEOK
Exec Dt:
02/17/2020
4
KIM, JU SUNG
Exec Dt:
02/17/2020
5
BAE, SEUNG YONG
Exec Dt:
02/17/2020
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518875
US20200354561
16641791
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 10
Reel/Frame:052050/0612   Pages: 7
Recorded: 03/09/2020
Attorney Dkt #:1224.340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHEON SEOK
Exec Dt:
03/06/2020
2
KIM, YOEN KYOUNG
Exec Dt:
03/06/2020
3
BAE, SEUNG YONG
Exec Dt:
03/06/2020
4
KIM, JU SUNG
Exec Dt:
03/06/2020
5
PARK, KANG YEOL
Exec Dt:
03/06/2020
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200277487
16645543
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 11
Reel/Frame:052094/0301   Pages: 6
Recorded: 03/12/2020
Attorney Dkt #:1224.339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHEON SEOK
Exec Dt:
03/11/2020
2
KIM, YOEN KYOUNG
Exec Dt:
03/11/2020
3
BAE, SEUNG YONG
Exec Dt:
03/11/2020
4
KIM, JU SUNG
Exec Dt:
03/11/2020
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017371
16646631
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 12
Reel/Frame:052439/0633   Pages: 6
Recorded: 04/20/2020
Attorney Dkt #:1224.344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, SEUNG YONG
Exec Dt:
04/16/2020
2
KIM, YOEN KYOUNG
Exec Dt:
04/16/2020
3
KIM, JU SUNG
Exec Dt:
04/16/2020
4
YANG, CHEON SEOK
Exec Dt:
04/16/2020
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371654
16757492
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277
Assignment: 13
Reel/Frame:055751/0513   Pages: 7
Recorded: 03/29/2021
Attorney Dkt #:1224.370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JEE KWON
Exec Dt:
03/26/2021
2
YANG, CHEON SEOK
Exec Dt:
03/26/2021
3
JEONG, HYEON MUN
Exec Dt:
03/29/2021
4
KIM, JU SUNG
Exec Dt:
03/29/2021
5
LEE, JIN SEONG
Exec Dt:
03/26/2021
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661505
US20210340366
17281017
Correspondence name and address
ADDITON, HIGGINS & PENDLETON, P.A.
10706 SIKES PLACE
SUITE 350
CHARLOTTE, NC 28277

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