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Patent Assignment Assignor Details
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Assignor Name : SONG, JAE YANG
Total Assignments: 5
Assignment: 1
Reel/Frame:044665/0609   Pages: 6
Recorded: 01/19/2018
Attorney Dkt #:5038-1708638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG HO
Exec Dt:
11/01/2017
2
KIM, DONG HYUN
Exec Dt:
11/01/2017
3
SONG, JAE YANG
Exec Dt:
11/01/2017
4
PARK, JOONG MIN
Exec Dt:
11/01/2017
5
JUN, SUNG WOOK
Exec Dt:
11/01/2017
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941351
US20180119025
15796941
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:045115/0574   Pages: 8
Recorded: 01/23/2018
Attorney Dkt #:5038-1708638
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE 'S DATA PREVIOUSLY RECORDED ON REEL 044665 FRAME 0609. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LEE, SUNG HO
Exec Dt:
11/01/2017
2
KIM, DONG HYUN
Exec Dt:
11/01/2017
3
SONG, JAE YANG
Exec Dt:
11/01/2017
4
PARK, JOONG MIN
Exec Dt:
11/01/2017
5
JUN, SUNG WOOK
Exec Dt:
11/01/2017
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK INCHEON PETROCHEM CO., LTD.
415, BONGSU-DAERO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22771
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941351
US20180119025
15796941
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:049900/0250   Pages: 6
Recorded: 07/30/2019
Attorney Dkt #:7854-1904821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LA, YEON HWA
Exec Dt:
07/12/2019
2
KIM, TAE WAN
Exec Dt:
07/12/2019
3
SONG, JAE YANG
Exec Dt:
07/12/2019
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920213
US20200040324
16525935
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:058706/0326   Pages: 5
Recorded: 01/20/2022
Attorney Dkt #:7854-2108245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LA, YEON HWA
Exec Dt:
12/23/2021
2
SONG, JAE YANG
Exec Dt:
12/23/2021
3
LEE, TAE YOUNG
Exec Dt:
12/28/2021
4
JUNG, JAE HEUM
Exec Dt:
12/23/2021
5
KIM, TAE WAN
Exec Dt:
12/28/2021
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642624
US20220241723
17579751
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES
Assignment: 5
Reel/Frame:064064/0967   Pages: 4
Recorded: 06/27/2023
Attorney Dkt #:PUS23016K/HJS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOON HYUK
Exec Dt:
06/20/2023
2
KIM, TAE WAN
Exec Dt:
06/20/2023
3
SONG, JAE YANG
Exec Dt:
06/22/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230414819
18341761
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180

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