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Patent Assignment Assignor Details
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Assignor Name : KIM, GYUNG ROK
Total Assignments: 24
Assignment: 1
Reel/Frame:021021/0559   Pages: 3
Recorded: 05/30/2008
Attorney Dkt #:20345/0209734-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYUNG ROK
Exec Dt:
05/22/2008
2
KIM, CHANG KUK
Exec Dt:
05/22/2008
3
KIM, IN CHAN
Exec Dt:
05/22/2008
4
SHIN, JEE SUN
Exec Dt:
05/08/2010
5
PARK, SAM RYONG
Exec Dt:
05/22/2008
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090050524
12130020
Correspondence name and address
DARBY & DARBY
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 2
Reel/Frame:022353/0865   Pages: 2
Recorded: 02/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SAM RYONG
Exec Dt:
02/19/2009
2
KIM, GYUNG ROK
Exec Dt:
02/11/2009
3
KIM, GYOO TAE
Exec Dt:
02/19/2009
4
OH, SEUNG HOON
Exec Dt:
02/12/2009
5
KIM, CHEOL JOONG
Exec Dt:
02/20/2009
6
CHOI, HYUN CHUL
Exec Dt:
02/12/2009
7
NOH, KYUNG SEOK
Exec Dt:
02/10/2009
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100240932
12310529
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 3
Reel/Frame:023718/0166   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:LEE-09-1338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG KUK
Exec Dt:
12/09/2009
2
SHIN, JEE SUN
Exec Dt:
12/09/2009
3
LEE, JU HYUN
Exec Dt:
12/09/2009
4
PARK, SAM RYONG
Exec Dt:
12/08/2009
5
KIM, GYUNG ROK
Exec Dt:
12/08/2009
6
HWANG, YOON MANG
Exec Dt:
12/08/2009
Assignee
1
SK LUBRICANTS CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691076
US20110005972
12667305
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:023767/0613   Pages: 4
Recorded: 01/12/2010
Attorney Dkt #:LEE-09-1347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYUNG ROK
Exec Dt:
12/16/2009
2
KIM, CHANG KUK
Exec Dt:
12/16/2009
3
RYU, JAE WOOK
Exec Dt:
12/16/2009
4
SHIN, JEE SUN
Exec Dt:
12/16/2009
5
PARK, SAM RYONG
Exec Dt:
12/16/2009
Assignee
1
SK LUBRICANTS CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100193400
12668817
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:025511/0552   Pages: 4
Recorded: 12/16/2010
Attorney Dkt #:LEE-10-1533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG KUK
Exec Dt:
11/15/2010
2
SHIN, JEE SUN
Exec Dt:
11/15/2010
3
NOH, KYUNG SEOK
Exec Dt:
11/14/2010
4
LEE, JU HYUN
Exec Dt:
11/14/2010
5
LEE, BYOUNG IN
Exec Dt:
11/15/2010
6
LEE, SEUNG WOO
Exec Dt:
11/14/2010
7
KIM, DO WOAN
Exec Dt:
11/16/2010
8
PARK, SAM RYONG
Exec Dt:
11/16/2010
9
SONG, SEONG HAN
Exec Dt:
11/14/2010
10
KIM, GYUNG ROK
Exec Dt:
11/15/2010
11
HWANG, YOON MANG
Exec Dt:
11/14/2010
Assignee
1
SK LUBRICANTS CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8585889
US20110089080
12999415
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:026133/0073   Pages: 10
Recorded: 04/15/2011
Attorney Dkt #:LEEP 200003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHEOL JOONG
Exec Dt:
03/31/2011
2
KIM, DO WOAN
Exec Dt:
04/04/2011
3
OH, SANG HUN
Exec Dt:
04/05/2011
4
OH, SEUNG HOON
Exec Dt:
04/04/2011
5
KIM, GYUNG ROK
Exec Dt:
04/04/2011
6
KIM, EUN KYOUNG
Exec Dt:
04/04/2011
7
CHOO, DAE HYUN
Exec Dt:
04/04/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912377
US20110207979
13124406
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 7
Reel/Frame:026748/0371   Pages: 10
Recorded: 08/15/2011
Attorney Dkt #:LEEP 200004US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHEOL JOONG
Exec Dt:
08/08/2011
2
RYU, JAE WOOK
Exec Dt:
08/08/2011
3
SEONG, KYEONG HAK
Exec Dt:
08/08/2011
4
CHANG, BYOUNG MU
Exec Dt:
08/08/2011
5
LIM, BYEUNG SOO
Exec Dt:
08/08/2011
6
LEE, JONG HYUNG
Exec Dt:
08/08/2011
7
NOH, KYUNG SEOK
Exec Dt:
08/08/2011
8
LEE, HYUCK JAE
Exec Dt:
08/08/2011
9
PARK, SAM RYONG
Exec Dt:
08/08/2011
10
CHOI, SUN
Exec Dt:
08/08/2011
11
OH, SEUNG HOON
Exec Dt:
08/08/2011
12
KIM, YONG SEUNG
Exec Dt:
08/08/2011
13
KIM, GYUNG ROK
Exec Dt:
08/08/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933283
US20110288354
13130590
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:027486/0994   Pages: 4
Recorded: 01/05/2012
Attorney Dkt #:LEE-11-1423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MYUNG JUN
Exec Dt:
11/30/2011
2
HONG, SEONG JUN
Exec Dt:
11/30/2011
3
KIM, YONG WOON
Exec Dt:
11/30/2011
4
KIM, GYUNG ROK
Exec Dt:
11/30/2011
5
SONG, KUG KYONG
Exec Dt:
12/02/2011
6
RYU, JAE WOOK
Exec Dt:
11/29/2011
7
KIM, HONG CHUL
Exec Dt:
11/30/2011
8
YANG, KEUN SEOK
Exec Dt:
11/30/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9162202
US20120100048
13375295
Correspondence name and address
PAUL A. TAUFER, DLA PIPER LLP (US)
1650 MARKET STREET, SUITE 4900
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:028335/0119   Pages: 7
Recorded: 06/07/2012
Attorney Dkt #:LEEP 200011US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JIN HONG
Exec Dt:
03/07/2012
2
LEE, SANG HO
Exec Dt:
03/07/2012
3
KIM, GYUNG ROK
Exec Dt:
03/14/2012
4
JEONG, IL YONG
Exec Dt:
03/13/2012
5
CHOI, SUN
Exec Dt:
03/07/2012
6
OH, SEUNG HOON
Exec Dt:
03/12/2012
7
KIM, GYOO TAE
Exec Dt:
03/12/2012
8
LEE, YONG IL
Exec Dt:
04/09/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663504
US20120241676
13388702
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:028295/0024   Pages: 4
Recorded: 05/31/2012
Attorney Dkt #:212,192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, TAE YOUNG
Exec Dt:
05/18/2012
2
AHN, MIN KI
Exec Dt:
05/21/2012
3
BAE, SUN HYUK
Exec Dt:
05/21/2012
4
KIM, GYUNG ROK
Exec Dt:
05/21/2012
5
HWANG, YOON MANG
Exec Dt:
05/18/2012
6
PARK, KYOO SUNG
Exec Dt:
05/18/2012
7
CHOI, SUN
Exec Dt:
05/21/2012
8
KIM, MYUNG JUN
Exec Dt:
05/21/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865086
US20120230883
13512933
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 11
Reel/Frame:028913/0712   Pages: 4
Recorded: 09/07/2012
Attorney Dkt #:212,302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG IL
Exec Dt:
08/08/2012
2
KIM, DO WOAN
Exec Dt:
08/08/2012
3
JEON, HEE JUNG
Exec Dt:
08/08/2012
4
JU, SANG JUN
Exec Dt:
08/08/2012
5
RYU, JAE WOOK
Exec Dt:
08/09/2012
6
KIM, GYUNG ROK
Exec Dt:
08/10/2012
7
OH, SEUNG HOON
Exec Dt:
08/16/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
2
SK ENERGY CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120323056
13578225
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:039056/0123   Pages: 4
Recorded: 06/30/2016
Attorney Dkt #:214,785
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG IL
Exec Dt:
08/08/2012
2
KIM, DO WOAN
Exec Dt:
08/08/2012
3
JEON, HEE JUNG
Exec Dt:
08/08/2012
4
JU, SANG JUN
Exec Dt:
08/08/2012
5
RYU, JAE WOOK
Exec Dt:
08/09/2012
6
KIM, GYUNG ROK
Exec Dt:
08/10/2012
7
OH, SEUNG HOON
Exec Dt:
08/16/2012
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO, JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
2
SK ENERGY CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO, JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385277
US20160369172
15198350
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:029271/0793   Pages: 4
Recorded: 11/09/2012
Attorney Dkt #:212,426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, KYUNG SEOK
Exec Dt:
11/06/2012
2
KIM, YONG WOON
Exec Dt:
11/06/2012
3
KIM, GYUNG ROK
Exec Dt:
11/06/2012
4
RYU, JAE WOOK
Exec Dt:
11/06/2012
5
BAE, SUN HYUK
Exec Dt:
11/06/2012
6
JANG, TAE YOUNG
Exec Dt:
11/06/2012
7
CHOI, SUN
Exec Dt:
11/06/2012
8
OH, SEUNG HOON
Exec Dt:
11/06/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRU-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936715
US20130048536
13695070
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 14
Reel/Frame:029295/0746   Pages: 4
Recorded: 11/14/2012
Attorney Dkt #:212,441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, KYUNG SEOK
Exec Dt:
11/09/2012
2
RYU, JAE WOOK
Exec Dt:
11/09/2012
3
KIM, DO HYOUN
Exec Dt:
11/09/2012
4
KIM, GYUNG ROK
Exec Dt:
11/09/2012
5
LEE, SEUNG WOO
Exec Dt:
11/09/2012
6
KIM, DO WOAN
Exec Dt:
11/09/2012
7
CHOI, SUN
Exec Dt:
11/09/2012
8
OH, SEUNG HOON
Exec Dt:
11/09/2012
9
YOON, BYUNG WON
Exec Dt:
11/09/2012
10
CHUN, BUM SUK
Exec Dt:
11/09/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8911613
US20130048537
13695897
Correspondence name and address
RALPH J. CRISPINO
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 15
Reel/Frame:029459/0962   Pages: 4
Recorded: 12/13/2012
Attorney Dkt #:LEE-12-1404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, KYUNG SEOK
Exec Dt:
12/05/2012
2
RYU, JAE WOOK
Exec Dt:
12/05/2012
3
KIM, DO HYOUN
Exec Dt:
12/05/2012
4
KIM, GYUNG ROK
Exec Dt:
12/05/2012
5
LEE, SEUNG WOO
Exec Dt:
12/05/2012
6
KIM, DO WOAN
Exec Dt:
12/05/2012
7
CHOI, SUN
Exec Dt:
12/05/2012
8
OH, SEUNG HOON
Exec Dt:
12/05/2012
9
YOON, BYUNG WON
Exec Dt:
12/05/2012
10
CHUN, BUM SUK
Exec Dt:
12/05/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8834706
US20130105359
13701528
Correspondence name and address
PAUL A. TAUFER, DLA PIPER LLP (US)
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:030078/0836   Pages: 5
Recorded: 03/25/2013
Attorney Dkt #:212,708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HONG CHAN
Exec Dt:
02/28/2013
2
KIM, YONG SEUNG
Exec Dt:
02/28/2013
3
KIM, SUNG WON
Exec Dt:
03/04/2013
4
OH, SANG HUN
Exec Dt:
02/28/2013
5
LEE, HYUCK JAE
Exec Dt:
03/06/2013
6
CHOO, DAE HYUN
Exec Dt:
02/28/2013
7
KIM, CHEOL JOONG
Exec Dt:
02/28/2013
8
KIM, GYUNG ROK
Exec Dt:
02/28/2013
9
NOH, MYOUNG HAN
Exec Dt:
02/28/2013
10
KOH, JAE SUK
Exec Dt:
03/04/2013
11
CHOI, HYUN CHUL
Exec Dt:
02/28/2013
12
KIM, EUN KYOUNG
Exec Dt:
03/06/2013
13
LEE, YOON KYUNG
Exec Dt:
02/28/2013
14
LEE, JONG HYUNG
Exec Dt:
02/28/2013
15
CHOI, SUN
Exec Dt:
03/13/2013
16
OH, SEUNG HOON
Exec Dt:
03/06/2013
17
KOH, JAE HYUN
Exec Dt:
03/05/2013
18
LEE, SANG IL
Exec Dt:
02/28/2013
19
LEE, SEUNG WOO
Exec Dt:
03/06/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962901
US20130178673
13823023
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 17
Reel/Frame:030284/0671   Pages: 4
Recorded: 04/25/2013
Attorney Dkt #:212,768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO WOAN
Exec Dt:
04/08/2013
2
KOH, JAE HYUN
Exec Dt:
04/08/2013
3
LEE, SEUNG WOO
Exec Dt:
04/08/2013
4
OH, SEUNG HOON
Exec Dt:
04/08/2013
5
KOH, JAE SUK
Exec Dt:
04/10/2013
6
KIM, YONG SEUNG
Exec Dt:
04/08/2013
7
KIM, GYUNG ROK
Exec Dt:
04/08/2013
8
CHOI, SUN
Exec Dt:
04/08/2013
9
KIM, HONG CHAN
Exec Dt:
04/08/2013
10
OH, SANG HUN
Exec Dt:
04/08/2013
11
LEE, SANG IL
Exec Dt:
04/08/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283553
US20130210611
13880294
Correspondence name and address
JAY S. CINAMON
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:030371/0957   Pages: 5
Recorded: 05/08/2013
Attorney Dkt #:212,766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HONG CHAN
Exec Dt:
04/16/2013
2
KIM, YONG SEUNG
Exec Dt:
04/16/2013
3
OH, SANG HUN
Exec Dt:
04/16/2013
4
LEE, HYUCK JAE
Exec Dt:
04/22/2013
5
KOH, JAE SUK
Exec Dt:
04/17/2013
6
KIM, GYUNG ROK
Exec Dt:
04/17/2013
7
NOH, MYOUNG HAN
Exec Dt:
04/17/2013
8
LEE, SANG IL
Exec Dt:
04/19/2013
9
LEE, SEUNG WOO
Exec Dt:
04/22/2013
10
KIM, DO WOAN
Exec Dt:
04/19/2013
11
KOH, JAE HYUN
Exec Dt:
04/17/2013
12
LEE, JONG HYUNG
Exec Dt:
04/19/2013
13
CHOI, SUN
Exec Dt:
04/23/2013
14
OH, SEUNG HOON
Exec Dt:
04/17/2013
15
OH, KYUNG JONG
Exec Dt:
04/17/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962900
US20130267744
13880838
Correspondence name and address
JAY S. CINAMON
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:034685/0011   Pages: 5
Recorded: 01/12/2015
Attorney Dkt #:212,766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HONG CHAN
Exec Dt:
04/16/2013
2
KIM, YONG SEUNG
Exec Dt:
04/16/2013
3
OH, SANG HUN
Exec Dt:
04/16/2013
4
LEE, HYUCK JAE
Exec Dt:
04/22/2013
5
KOH, JAE SUK
Exec Dt:
04/17/2013
6
KIM, GYUNG ROK
Exec Dt:
04/17/2013
7
NOH, MYOUNG HAN
Exec Dt:
04/17/2013
8
LEE, SANG IL
Exec Dt:
04/19/2013
9
LEE, SEUNG WOO
Exec Dt:
04/22/2013
10
KIM, DO WOAN
Exec Dt:
04/19/2013
11
KOH, JAE HYUN
Exec Dt:
04/17/2013
12
LEE, JONG HYUNG
Exec Dt:
04/19/2013
13
CHOI, SUN
Exec Dt:
04/23/2013
14
OH, SEUNG HOON
Exec Dt:
04/17/2013
15
OH, KYUNG JONG
Exec Dt:
04/17/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962900
US20130267744
13880838
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 20
Reel/Frame:030517/0093   Pages: 4
Recorded: 05/30/2013
Attorney Dkt #:212,824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HONG CHAN
Exec Dt:
04/24/2013
2
KIM, SUNG WON
Exec Dt:
04/24/2013
3
KIM, YONG SEUNG
Exec Dt:
04/29/2013
4
OH, SANG HUN
Exec Dt:
04/29/2013
5
KANG, SOO KIL
Exec Dt:
04/29/2013
6
LEE, HYUCK JAE
Exec Dt:
05/06/2013
7
KIM, CHEOL JOONG
Exec Dt:
05/03/2013
8
KIM, GYUNG ROK
Exec Dt:
05/06/2013
9
CHOI, SUN
Exec Dt:
05/09/2013
10
PARK, SAM RYONG
Exec Dt:
05/09/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975462
US20130253242
13989161
Correspondence name and address
JAY S. CINAMON
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 21
Reel/Frame:030712/0616   Pages: 15
Recorded: 06/28/2013
Attorney Dkt #:049735.100101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, JAE WOOK
Exec Dt:
05/30/2013
2
JEONG, IL YONG
Exec Dt:
05/30/2013
3
KIM, GYUNG ROK
Exec Dt:
05/30/2013
4
PARK, SUNG BUM
Exec Dt:
05/30/2013
5
KIM, DO WOAN
Exec Dt:
05/30/2013
6
KIM, EUN KYOUNG
Exec Dt:
05/31/2013
7
CHOI, SUN
Exec Dt:
06/03/2013
8
LEE, CHANG HA
Exec Dt:
05/30/2013
9
LEE, JAE HYUK
Exec Dt:
05/30/2013
10
KIM, YO HAN
Exec Dt:
05/30/2013
Assignees
1
SK INNOVATION CO., LTD
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
YONSEI UNIVERSITY, 134, SINCHON-DONG
SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550947
US20130284639
13977370
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 22
Reel/Frame:030769/0509   Pages: 16
Recorded: 07/10/2013
Attorney Dkt #:049735.100103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JIN KYU
Exec Dt:
06/28/2013
2
PARK, CHEOL WOO
Exec Dt:
07/01/2013
3
UHM, TAE WON
Exec Dt:
06/28/2013
4
JEONG, IL YONG
Exec Dt:
07/01/2013
5
SONG, HA NA
Exec Dt:
07/01/2013
6
KIM, DO WOAN
Exec Dt:
07/01/2013
7
JEON, HEE JUNG
Exec Dt:
07/01/2013
8
KIM, GYUNG ROK
Exec Dt:
06/28/2013
9
KIM, CHEOL JOONG
Exec Dt:
06/28/2013
10
KIM, DO HYOUN
Exec Dt:
06/28/2013
11
JOO, CHANG WOO
Exec Dt:
07/02/2013
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK ENERGY CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127215
US20130289328
13979044
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 23
Reel/Frame:032220/0816   Pages: 4
Recorded: 02/14/2014
Attorney Dkt #:213,328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG IL
Exec Dt:
01/21/2014
2
KIM, DO WOAN
Exec Dt:
01/21/2014
3
LEE, HYUCK JAE
Exec Dt:
01/21/2014
4
OH, SANG HUN
Exec Dt:
01/21/2014
5
KOH, JAE HYUN
Exec Dt:
01/21/2014
6
CHOI, SUN
Exec Dt:
01/21/2014
7
OH, SEUNG HOON
Exec Dt:
01/21/2014
8
LIM, BYEUNG SOO
Exec Dt:
01/21/2014
9
KIM, YONG SEUNG
Exec Dt:
01/21/2014
10
KIM, GYUNG ROK
Exec Dt:
01/21/2014
11
PARK, YOUNG MOO
Exec Dt:
01/21/2014
12
LEE, JONG SU
Exec Dt:
01/21/2014
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK SEORIN-DONG BLDG.)
26, JONGRO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG)
26, JONGRO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140179967
14234529
Correspondence name and address
RALPH J. CRISPINO
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 24
Reel/Frame:032791/0143   Pages: 5
Recorded: 04/30/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHEOL JOONG
Exec Dt:
03/24/2014
2
KIM, SUN WONG
Exec Dt:
03/24/2014
3
KIM, SANG HUN
Exec Dt:
03/24/2014
4
JEONG, IL YONG
Exec Dt:
03/24/2014
5
GO, KANG SEOK
Exec Dt:
03/26/2014
6
PARK, SUNG BUM
Exec Dt:
03/24/2014
7
CHOO, DAE HYUN
Exec Dt:
03/27/2014
8
LEE, HYUCK JAE
Exec Dt:
03/24/2014
9
KIM, HONG CHAN
Exec Dt:
03/26/2014
10
KOH, JAE SUK
Exec Dt:
03/24/2014
11
KIM, YONG SEUNG
Exec Dt:
03/27/2014
12
KIM, GYUNG ROK
Exec Dt:
03/27/2014
13
NO, MYOUNG HAN
Exec Dt:
03/27/2014
14
CHOI, SUN
Exec Dt:
03/27/2014
15
OH, SEUNG HOON
Exec Dt:
03/27/2014
16
KIM, TAE JIN
Exec Dt:
03/27/2014
Assignee
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK SEORIN-DONG BLDG.)
26, JONGRO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376353
US20140275671
14355391
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017

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