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Patent Assignment Assignor Details
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Assignor Name : SOHN, BYUNG KEEL
Total Assignments: 8
Assignment: 1
Reel/Frame:042134/0858   Pages: 8
Recorded: 04/25/2017
Attorney Dkt #:35209U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG
Exec Dt:
04/14/2017
2
YU, SEUNG TACK
Exec Dt:
04/14/2017
3
SOHN, BYUNG KEEL
Exec Dt:
04/14/2017
4
JUN, YONG JAE
Exec Dt:
04/14/2017
5
JO, YOUNG SHIN
Exec Dt:
04/14/2017
6
PARK, DONG SIK
Exec Dt:
04/14/2017
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONGRO L-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975977
US20170306069
15494802
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
35209U-TEH/SSS
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:045682/0601   Pages: 13
Recorded: 05/01/2018
Attorney Dkt #:35816U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, SEUNG TACK
Exec Dt:
04/25/2018
2
SOHN, BYUNG KEEL
Exec Dt:
04/25/2018
3
JUN, YONG JAE
Exec Dt:
04/25/2018
4
JO, YOUNG SHIN
Exec Dt:
04/25/2018
5
PARK, KI SOON
Exec Dt:
04/25/2018
6
OH, JIN SOOK
Exec Dt:
04/25/2018
7
YU, SANG WON
Exec Dt:
04/25/2018
8
KIM, MAN JUNG
Exec Dt:
04/25/2018
9
SUNG, DUG HOON
Exec Dt:
04/25/2018
10
KIM, HEE SUK
Exec Dt:
04/25/2018
11
JEONG, HAE GUEN
Exec Dt:
04/25/2018
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-732
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604604
US20180305481
15771211
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
35816U_TEH/ALS
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:051797/0531   Pages: 16
Recorded: 02/04/2020
Attorney Dkt #:35816U
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY FOR STATE/COUNTRY PREVIOUSLY RECORDED AT REEL: 45682 FRAME: 601. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YU, SEUNG TACK
Exec Dt:
04/25/2018
2
SOHN, BYUNG KEEL
Exec Dt:
04/25/2018
3
JUN, YONG JAE
Exec Dt:
04/25/2018
4
JO, YOUNG SHIN
Exec Dt:
04/25/2018
5
PARK, KI SOON
Exec Dt:
04/25/2018
6
OH, JIN SOOK
Exec Dt:
04/25/2018
7
YU, SANG WON
Exec Dt:
04/25/2018
8
KIM, MAN JUNG
Exec Dt:
04/25/2018
9
SUNG, DUG HOON
Exec Dt:
04/25/2018
10
KIM, HEE SUK
Exec Dt:
04/25/2018
11
JEONG, HAE GUEN
Exec Dt:
04/25/2018
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-732
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604604
US20180305481
15771211
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
35816U_TEH_HJ
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:051038/0668   Pages: 9
Recorded: 11/18/2019
Attorney Dkt #:36717U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DA JUNG
Exec Dt:
07/23/2019
2
SOHN, BYUNG KEEL
Exec Dt:
07/23/2019
3
LEE, JANG WOO
Exec Dt:
07/23/2019
4
LEE, HEE JUN
Exec Dt:
07/28/2019
5
PARK, SU HYUN
Exec Dt:
07/23/2019
6
CHOI, SUNG HO
Exec Dt:
07/24/2019
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONG-RO 1-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332553
US20200231717
16682657
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
36717U_TEH_HJ
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:052863/0194   Pages: 8
Recorded: 06/08/2020
Attorney Dkt #:38083U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, SEUNG TACK
Exec Dt:
05/21/2020
2
PARK, JUNG NAM
Exec Dt:
05/21/2020
3
JO, YOUNG SHIN
Exec Dt:
05/21/2020
4
JUN, YONG JAE
Exec Dt:
05/21/2020
5
SOHN, BYUNG KEEL
Exec Dt:
05/21/2020
6
KANG, SUNG WOO
Exec Dt:
05/21/2020
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONG-RO 1-GIL, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 03152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332549
US20200385495
16892956
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
38083U_TEH_HJ
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:053972/0577   Pages: 9
Recorded: 10/05/2020
Attorney Dkt #:38315U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JANG WOO
Exec Dt:
09/04/2020
2
SOHN, BYUNG KEEL
Exec Dt:
09/07/2020
3
HONG, SAH MUN
Exec Dt:
09/05/2020
4
KIM, DA JUNG
Exec Dt:
09/07/2020
5
LEE, HEE JUN
Exec Dt:
09/07/2020
6
CHOI, SUNG HO
Exec Dt:
09/07/2020
7
PARK, SU HYUN
Exec Dt:
09/07/2020
Assignee
1
DAELIM INDUSTRIAL CO., LTD.
36, JONG-RO 1-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680160
US20210115236
17044505
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
38315U_JBG_HJ
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:059522/0383   Pages: 5
Recorded: 04/06/2022
Attorney Dkt #:Q273930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE JUN
Exec Dt:
04/05/2022
2
SOHN, BYUNG KEEL
Exec Dt:
04/05/2022
3
KIM, DA JUNG
Exec Dt:
04/05/2022
4
CHOI, SUNG HO
Exec Dt:
04/05/2022
5
PARK, SU HYUN
Exec Dt:
04/05/2022
Assignee
1
DL CHEMICAL CO., LTD.
(PYEONG-DONG)134, TONGIL-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03181
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840588
US20220315679
17706016
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:064956/0658   Pages: 5
Recorded: 09/19/2023
Attorney Dkt #:Q291353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE JUN
Exec Dt:
09/04/2023
2
KIM, DA JUNG
Exec Dt:
09/05/2023
3
SOHN, BYUNG KEEL
Exec Dt:
09/04/2023
Assignee
1
DL CHEMICAL CO., LTD.
(D-TOWER DONUI MUN, PYEONG-DONG) 26F, 134, TONGIL-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03181
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132636
18470063
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006

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