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Assignee Name : SK INCHEON PETROCHEM CO., LTD.
Total Assignments: 6
Assignment: 1
Reel/Frame:035866/0732   Pages: 6
Recorded: 06/09/2015
Attorney Dkt #:5038-154886
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, CHANG WOO
Exec Dt:
06/01/2015
2
PARK, SOOJUNG
Exec Dt:
06/01/2015
3
LEE, KWAN BUM
Exec Dt:
05/29/2015
4
LEE, MIN SEOB
Exec Dt:
05/29/2015
5
CHOI, KI SEOK
Exec Dt:
05/29/2015
6
LEE, SUNG HO
Exec Dt:
06/01/2015
7
LEE, YONG JAE
Exec Dt:
06/01/2015
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
2
SK INCHEON PETROCHEM CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353846
14734276
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:044384/0961   Pages: 5
Recorded: 12/13/2017
Attorney Dkt #:5038-1708045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG HO
Exec Dt:
10/26/2017
2
LEE, SANG HO
Exec Dt:
10/26/2017
3
LEE, MIN HEE
Exec Dt:
10/26/2017
4
YOO, JI HOON
Exec Dt:
10/26/2017
Assignees
1
SK INCHEON PETROCHEM CO., LTD.
415, BONGSU-DAERO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22771
2
SBE&E CO., LTD.
#A-401, 410, JEONGSEOJIN-RO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655169
US20180111859
15793136
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CTR, 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
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: 4
Reel/Frame:059770/0560   Pages: 8
Recorded: 04/29/2022
Attorney Dkt #:09636-2202552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MIN HO
Exec Dt:
04/26/2022
2
KIM, JUNG GON
Exec Dt:
04/21/2022
3
KIM, CHANG MOOK
Exec Dt:
04/21/2022
4
SEO, JIN CHEOL
Exec Dt:
04/21/2022
5
HEO, JA YOUNG
Exec Dt:
04/21/2022
Assignee
1
SK INCHEON PETROCHEM CO., LTD.
415, BONGSU-DAERO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22771
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220350309
17732711
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:059773/0001   Pages: 8
Recorded: 04/29/2022
Attorney Dkt #:09636-2202554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MIN HO
Exec Dt:
04/26/2022
2
KIM, JUNG GON
Exec Dt:
04/21/2022
3
KIM, CHANG MOOK
Exec Dt:
04/21/2022
4
KIM, HYUN JOO
Exec Dt:
04/21/2022
5
PARK, HO DONG
Exec Dt:
04/21/2022
Assignee
1
SK INCHEON PETROCHEM CO., LTD.
415, BONGSU-DAERO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22771
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220351809
17732740
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:059826/0275   Pages: 10
Recorded: 04/29/2022
Attorney Dkt #:09636-2202551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MIN HO
Exec Dt:
04/26/2022
2
KIM, JUNG GON
Exec Dt:
04/21/2022
3
KIM, CHANG MOOK
Exec Dt:
04/21/2022
4
LEE, CHANG WEON
Exec Dt:
04/25/2022
5
SEO, JUNG HOON
Exec Dt:
04/21/2022
6
SEO, JIN CHEOL
Exec Dt:
04/21/2022
7
HEO, JA YOUNG
Exec Dt:
04/21/2022
Assignee
1
SK INCHEON PETROCHEM CO., LTD.
415, BONGSU-DAERO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22771
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220348830
17732682
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES

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