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Patent Assignment Assignor Details
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Assignor Name : RYU, KEUN-HO
Total Assignments: 12
Assignment: 1
Reel/Frame:019638/0472   Pages: 2
Recorded: 08/02/2007
Attorney Dkt #:211-1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, KEUN-HO
Exec Dt:
07/23/2007
2
CHOI, YOUNG MIN
Exec Dt:
07/23/2007
3
KIM, JONG SEON
Exec Dt:
07/23/2007
4
LEE, JAE CHUL
Exec Dt:
07/23/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7965286
US20080204444
11832820
Correspondence name and address
STANZIONE & KIM, LLP
919 18TH ST., NW
SUITE 440
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:020683/0099   Pages: 2
Recorded: 03/12/2008
Attorney Dkt #:249/627
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-CHUL
Exec Dt:
03/10/2008
2
KIM, JONG-SEON
Exec Dt:
03/10/2008
3
CHOI, YOUNG-MIN
Exec Dt:
03/10/2008
4
RYU, KEUN-HO
Exec Dt:
03/10/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080224976
12073935
Correspondence name and address
EUGENE M. LEE
LEE & MORSE, P.C.
3141 FAIRVIEW PARK DRIVE, SUITE 500
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:022192/0262   Pages: 3
Recorded: 01/27/2009
Attorney Dkt #:6668-000041/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE CHUL
Exec Dt:
01/21/2009
2
RYU, KEUN-HO
Exec Dt:
01/21/2009
3
KIM, JONG SEON
Exec Dt:
01/22/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG
YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090128584
12232960
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:023331/0246   Pages: 7
Recorded: 10/01/2009
Attorney Dkt #:40570XX - WEB/LE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JU YOUNG
Exec Dt:
08/04/2009
2
KIM, JAE-SUN
Exec Dt:
08/06/2009
3
OH, JUNG-HOON
Exec Dt:
08/04/2009
4
JUNG, HOE-CHUL
Exec Dt:
08/06/2009
5
LEE, HYUN JUNG
Exec Dt:
08/06/2009
6
KANG, SANG-HWAN
Exec Dt:
08/11/2009
7
KIM, YONG-HYUK
Exec Dt:
08/11/2009
8
PARK, SUNG-HOON
Exec Dt:
08/11/2009
9
RYU, KEUN-HO
Exec Dt:
08/11/2009
10
YI, JUNG BUM
Exec Dt:
08/09/2009
11
KIM, HUN-TAEK
Exec Dt:
08/17/2009
12
UM, KEY-AN
Exec Dt:
08/11/2009
13
LEE, BONG-YONG
Exec Dt:
08/11/2009
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1 (IL)-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO, REPUBLIC OF, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410146
US20100022535
12457479
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027664/0006   Pages: 6
Recorded: 02/07/2012
Attorney Dkt #:89718(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WON SUCK
Exec Dt:
11/23/2011
2
KIM, TAEK-SU
Exec Dt:
11/23/2011
3
KIM, WOONG SIK
Exec Dt:
11/24/2011
4
KUM, DO-SEUNG
Exec Dt:
11/24/2011
5
RYU, KEUN-HO
Exec Dt:
11/23/2011
6
RHEE, HAE-IN
Exec Dt:
11/23/2011
7
JEON, HYO JIN
Exec Dt:
11/23/2011
8
MIN, DONG SUN
Exec Dt:
11/23/2011
9
PARK, YANG HAE
Exec Dt:
11/23/2011
10
SON, HYUN-JOO
Exec Dt:
11/23/2011
11
PARK, EUN-JU
Exec Dt:
11/25/2011
12
LEE, BONG-YONG
Exec Dt:
11/25/2011
13
NAMGUNG, HOJIN
Exec Dt:
11/24/2011
14
PARK, MINSEOK
Exec Dt:
11/23/2011
15
OH, EUICHAUL
Exec Dt:
11/23/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120128807
13321776
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:028556/0086   Pages: 4
Recorded: 07/16/2012
Attorney Dkt #:Q141257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JU YOUNG
Exec Dt:
05/04/2012
2
RYU, KEUN-HO
Exec Dt:
05/04/2012
3
KIM, JAE-SUN
Exec Dt:
05/04/2012
4
KIM, YONG-HYUK
Exec Dt:
05/04/2012
5
SHIN, DONG CHUL
Exec Dt:
05/04/2012
6
LEE, BONG-YONG
Exec Dt:
05/04/2012
7
KANG, SANG-HWAN
Exec Dt:
05/04/2012
8
LEE, HYUN-JUNG
Exec Dt:
05/04/2012
9
JUNG, HOECHUL
Exec Dt:
05/04/2012
10
SHIN, YOUNG AH
Exec Dt:
05/04/2012
11
PARK, EUISUN
Exec Dt:
05/04/2012
12
AHN, JAESEUNG
Exec Dt:
05/04/2012
Assignee
1
SK CHEMICALS CO., LTD.
686 SAMPYEONG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155763
US20130018052
13548785
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:029570/0575   Pages: 4
Recorded: 01/04/2013
Attorney Dkt #:91514(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOO-MIN
Exec Dt:
12/26/2012
2
LEE, SOOHEUN
Exec Dt:
12/26/2012
3
RYU, KEUN-HO
Exec Dt:
12/26/2012
4
LEE, BONG-YONG
Exec Dt:
12/26/2012
5
KIM, JAE-SUN
Exec Dt:
12/26/2012
6
OH, JUNG-HOON
Exec Dt:
12/26/2012
7
JEON, YE-JI
Exec Dt:
12/26/2012
Assignee
1
SK CHEMICALS CO., LTD.
600 JEOGJA-1-DONG, JANGAN-GU
SUWON, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716298
US20130030174
13645182
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 8
Reel/Frame:032143/0524   Pages: 18
Recorded: 02/05/2014
Attorney Dkt #:16477-000004-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WON SUK
Exec Dt:
01/28/2014
2
JEON, HYO JIN
Exec Dt:
01/28/2014
3
MIN, DONGSUN
Exec Dt:
01/28/2014
4
KIM, WOONG SIK
Exec Dt:
01/28/2014
5
KIM, TAEK SU
Exec Dt:
01/28/2014
6
KUM, DO-SEUNG
Exec Dt:
01/29/2014
7
RYU, KEUN-HO
Exec Dt:
01/28/2014
8
RHEE, HAE-IN
Exec Dt:
01/29/2014
9
PARK, YANG HAE
Exec Dt:
01/28/2014
10
SON, HYUN-JOO
Exec Dt:
01/29/2014
11
PARK, EUN-JU
Exec Dt:
01/28/2014
12
LEE, BONG-YONG
Exec Dt:
01/29/2014
13
NAMGUNG, HOJIN
Exec Dt:
01/28/2014
14
PARK, MINSEOK
Exec Dt:
01/28/2014
15
KANG, MINSEOK
Exec Dt:
01/28/2014
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140213647
14118347
Correspondence name and address
HARNESS, DICKEY, & PIERCE, P.L.C
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:032148/0515   Pages: 7
Recorded: 02/05/2014
Attorney Dkt #:16477-000005-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, SANG-HWAN
Exec Dt:
01/29/2014
2
RYU, KEUN-HO
Exec Dt:
01/29/2014
3
SHIN, DONGCHUL
Exec Dt:
01/29/2014
4
LEE, BONG-YONG
Exec Dt:
01/29/2014
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168212
US20140194501
14124821
Correspondence name and address
HARNESS, DICKEY, & PIERCE, P.L.C
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 10
Reel/Frame:032381/0107   Pages: 4
Recorded: 03/07/2014
Attorney Dkt #:94876(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOO-MIN
Exec Dt:
02/27/2014
2
LEE, SOOHEUN
Exec Dt:
02/27/2014
3
RYU, KEUN-HO
Exec Dt:
02/27/2014
4
LEE, BONG-YONG
Exec Dt:
02/27/2014
5
KIM, JAE-SUN
Exec Dt:
02/27/2014
6
OH, JUNG-HOON
Exec Dt:
02/27/2014
7
JEON, YE-JI
Exec Dt:
02/27/2014
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO BUNDANG-GU
SEONGNAM, GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9271916
US20140187775
14201137
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 11
Reel/Frame:034666/0689   Pages: 4
Recorded: 01/08/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOO-MIN
Exec Dt:
01/04/2015
2
LEE, SOOHEUN
Exec Dt:
01/04/2015
3
RYU, KEUN-HO
Exec Dt:
01/04/2015
4
LEE, BONG-YONG
Exec Dt:
01/04/2015
5
KIM, JAE-SUN
Exec Dt:
01/04/2015
6
OH, JUNG-HOON
Exec Dt:
01/04/2015
7
JEON, YE-JI
Exec Dt:
01/04/2015
Assignee
1
SK CHEMICALS CO., LTD.
600 JEOGJA-1-DONG, JANGAN-GU
SUWON, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9155691
US20140179701
14195372
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 12
Reel/Frame:040839/0076   Pages: 4
Recorded: 01/04/2017
Attorney Dkt #:113926-00039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JUN-SUNG
Exec Dt:
10/21/2016
2
SHIN, DONGCHUL
Exec Dt:
10/21/2016
3
RYU, KEUN-HO
Exec Dt:
10/21/2016
4
SHIN, HO CHUL
Exec Dt:
10/21/2016
5
HWANG, SANG-WOOK
Exec Dt:
10/21/2016
6
KIM, GWAN-YOUNG
Exec Dt:
10/21/2016
7
KIM, HUN-TAEK
Exec Dt:
10/21/2016
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU, GYEONGGI-DO
SEONGNAM-SI, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170049782
15305949
Correspondence name and address
JOHN J. PENNY, JR.
155 SEAPORT BOULEVARD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210

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