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Patent Assignment Assignor Details
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Assignor Name : KANG, SANG-HWAN
Total Assignments: 3
Assignment: 1
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: 2
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: 3
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

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