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Patent Assignment Assignor Details
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Assignor Name : CHO, JUN-SANG
Total Assignments: 12
Assignment: 1
Reel/Frame:016582/0008   Pages: 3
Recorded: 01/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROH, HANG-DUK
Exec Dt:
12/21/2004
2
LEE, JONG-IN
Exec Dt:
12/21/2004
3
SHIM, HYUN-SUP
Exec Dt:
12/21/2004
4
KIM, BYUNG-HUI
Exec Dt:
12/21/2004
5
LEE, YOON-SEO
Exec Dt:
12/21/2004
6
CHO, JUN-SANG
Exec Dt:
12/21/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1 DONG, JANGAN-GU
GYEONGGI 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215815
10520540
Correspondence name and address
JAY S. CINAMON
ABELMAN, FRAYNE & SCHWAB
150 EAST 42ND STREET
NEW YORK, NEW YORK 10017-5612
Assignment: 2
Reel/Frame:019692/0522   Pages: 6
Recorded: 08/14/2007
Attorney Dkt #:CU-5564 RJS/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KIYOSHI
Exec Dt:
04/27/2007
2
YAMAMOTO, KIMIHISA
Exec Dt:
05/28/2007
3
CHO, JUN-SANG
Exec Dt:
06/13/2007
4
KIMOTO, ATSUSHI
Exec Dt:
06/13/2007
Assignee
1
DAI NIPPON PRINTING CO., LTD.
1-1 ICHIGAYA-KAGACHO 1-CHOME, SHINJUKU-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7972712
US20080024054
11661409
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:022795/0673   Pages: 4
Recorded: 06/08/2009
Attorney Dkt #:5413SK-1 (SAC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492502
US20100105845
12518243
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 4
Reel/Frame:022800/0672   Pages: 5
Recorded: 06/09/2009
Attorney Dkt #:YOU-16202/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
05/26/2009
4
SHIN, YONG-JUN
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883960
US20100022743
12518369
Correspondence name and address
GIFFORD, KRASS, SPRINKLE,ANDERSON & CITK
PO BOX 7021
TROY, MI 48007-7021
Assignment: 5
Reel/Frame:032213/0695   Pages: 5
Recorded: 02/13/2014
Attorney Dkt #:YOU-16203/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
08/26/2009
4
SHIN, YONG-JUN
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957182
US20140194592
14179909
Correspondence name and address
GIFFORD, KRASS, SPRINKLE,ANDERSON & CITK
PO BOX 7021
TROY, MI 48007-7021
Assignment: 6
Reel/Frame:044785/0005   Pages: 4
Recorded: 01/31/2018
Attorney Dkt #:510848US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, YUKI
Exec Dt:
12/18/2017
2
TANAKA, TOSHIMITSU
Exec Dt:
12/18/2017
3
FUJIOKA, JUNJI
Exec Dt:
12/18/2017
4
CHO, JUN-SANG
Exec Dt:
12/18/2017
5
IWASAKI, HIDEHARU
Exec Dt:
12/18/2017
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10644307
US20180226634
15749270
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:044842/0705   Pages: 4
Recorded: 02/06/2018
Attorney Dkt #:511048US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, YUKI
Exec Dt:
12/21/2017
2
TANAKA, TOSHIMITSU
Exec Dt:
12/21/2017
3
FUJIOKA, JUNJI
Exec Dt:
12/21/2017
4
CHO, JUN-SANG
Exec Dt:
12/21/2017
5
IWASAKI, HIDEHARU
Exec Dt:
12/21/2017
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720646
US20190273259
15750632
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:044845/0401   Pages: 4
Recorded: 02/06/2018
Attorney Dkt #:511053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, YUKI
Exec Dt:
12/21/2017
2
TANAKA, TOSHIMITSU
Exec Dt:
12/21/2017
3
FUJIOKA, JUNJI
Exec Dt:
12/21/2017
4
CHO, JUN-SANG
Exec Dt:
12/21/2017
5
IWASAKI, HIDEHARU
Exec Dt:
12/21/2017
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190273260
15750740
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:044819/0630   Pages: 6
Recorded: 02/02/2018
Attorney Dkt #:511075US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIOKA, JUNJI
Exec Dt:
01/15/2018
2
CHO, JUN-SANG
Exec Dt:
01/11/2018
3
OKUNO, TAKETOSHI
Exec Dt:
01/18/2018
4
IWASAKI, HIDEHARU
Exec Dt:
01/18/2018
Assignees
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 710-0801
2
KUREHA CORPORATION
3-2, NIHONBASHIHAMACHO 3-CHOME, CHUO-KU
TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180233749
15749972
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:045628/0595   Pages: 7
Recorded: 04/25/2018
Attorney Dkt #:511659US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, TOMOHIRO
Exec Dt:
04/12/2018
2
IZAWA, TAKAFUMI
Exec Dt:
04/11/2018
3
OKUNO, TAKETOSHI
Exec Dt:
04/13/2018
4
CHO, JUN-SANG
Exec Dt:
04/10/2018
5
IWASAKI, HIDEHARU
Exec Dt:
04/10/2018
Assignees
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 710-0801
2
KUREHA CORPORATION
3-2, NIHONBASHIHAMACHO 3-CHOME
CHUO-KU, TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11355755
US20180309126
15770767
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:045632/0258   Pages: 8
Recorded: 04/25/2018
Attorney Dkt #:511658US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, TOMOHIRO
Exec Dt:
04/12/2018
2
IDE, SAYAKA
Exec Dt:
04/11/2018
3
IZAWA, TAKAFUMI
Exec Dt:
04/11/2018
4
OKUNO, TAKETOSHI
Exec Dt:
04/13/2018
5
CHO, JUN-SANG
Exec Dt:
04/10/2018
6
IWASAKI, HIDEHARU
Exec Dt:
04/10/2018
Assignees
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801
2
KUREHA CORPORATION
3-2, NIHONBASHIHAMACHO 3-CHOME
CHUO-KU, TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10734650
US20180323433
15770866
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:049801/0771   Pages: 5
Recorded: 07/19/2019
Attorney Dkt #:Q246491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASA, SHIGEYUKI
Exec Dt:
07/12/2019
2
NISHI, TAKANORI
Exec Dt:
07/12/2019
3
IWASAKI, HIDEHARU
Exec Dt:
07/12/2019
4
CHO, JUN-SANG
Exec Dt:
07/12/2019
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
2
KURARAY CO., LTD.
1621 SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190386309
16479295
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

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