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Patent Assignment Assignor Details
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Assignor Name : SEOK, SANG IL
Total Assignments: 15
Assignment: 1
Reel/Frame:014589/0212   Pages: 2
Recorded: 10/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
09/02/2003
2
AHN, BOK YEOP
Exec Dt:
09/02/2003
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
2
UNITECH CO., LTD.
438-4 MOGOK-DONG, PYEONTAEK-SI
459-040 GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855335
US20040256748
10679434
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ETAL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-33145
Assignment: 2
Reel/Frame:022975/0703   Pages: 4
Recorded: 07/20/2009
Attorney Dkt #:PLU-0051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
06/24/2009
2
BAEK, IN CHAN
Exec Dt:
06/24/2009
3
CHANG, JEONG AH
Exec Dt:
06/24/2009
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7887780
US20090291044
12471854
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:028812/0589   Pages: 5
Recorded: 08/20/2012
Attorney Dkt #:5038-122558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
08/14/2012
2
IM, SANG HYUK
Exec Dt:
08/14/2012
3
CHANG, JEONG AH
Exec Dt:
08/14/2012
4
LEE, JAE HUI
Exec Dt:
08/14/2012
5
LEE, YONG HUI
Exec Dt:
08/14/2012
6
KIM, HI JUNG
Exec Dt:
08/14/2012
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120312375
13579997
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:028912/0574   Pages: 5
Recorded: 09/07/2012
Attorney Dkt #:5038-122560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
08/14/2012
2
IM, SANG HYUK
Exec Dt:
08/14/2012
3
CHANG, JEONG AH
Exec Dt:
08/14/2012
4
RHEE, JAE HUI
Exec Dt:
08/14/2012
5
LEE, YONG HUI
Exec Dt:
08/14/2012
6
KIM, HI JUNG
Exec Dt:
08/14/2012
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG
YUSEONG-GU DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9059418
US20130065354
13580008
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:035141/0843   Pages: 4
Recorded: 03/11/2015
Attorney Dkt #:CU-71834 LKT/SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
02/26/2015
2
IM, SANG HYUK
Exec Dt:
02/25/2015
3
NOH, JUN HONG
Exec Dt:
02/26/2015
4
HEO, JIN HYUCK
Exec Dt:
02/25/2015
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10546697
US20150228415
14427502
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 6
Reel/Frame:036023/0774   Pages: 4
Recorded: 07/08/2015
Attorney Dkt #:CU-72222 SL/LKT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
04/23/2015
2
IM, SANG HYUK
Exec Dt:
04/22/2015
3
NOH, JUN HONG
Exec Dt:
04/23/2015
4
HEO, JIN HYUCK
Exec Dt:
04/22/2015
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160005547
14759748
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:036023/0845   Pages: 4
Recorded: 07/08/2015
Attorney Dkt #:CU-72221 SL/LKT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
04/23/2015
2
IM, SANG HYUK
Exec Dt:
04/22/2015
3
NOH, JUN HONG
Exec Dt:
04/23/2015
4
HEO, JIN HYUCK
Exec Dt:
04/22/2015
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9252374
US20150349282
14759744
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:038904/0891   Pages: 4
Recorded: 06/07/2016
Attorney Dkt #:CU-72807 TNJ/SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
02/17/2016
2
NOH, JUN HONG
Exec Dt:
02/17/2016
3
JEON, NAM JOONG
Exec Dt:
02/17/2016
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10243141
US20160322591
15102403
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 9
Reel/Frame:041890/0774   Pages: 6
Recorded: 04/06/2017
Attorney Dkt #:HMCHLL.006AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOL
Exec Dt:
12/27/2016
2
SONG, MI YEON
Exec Dt:
12/27/2016
3
LEE, EUN YEONG
Exec Dt:
12/27/2016
4
KIM, SANG HAK
Exec Dt:
12/27/2016
5
EO, MOON JUNG
Exec Dt:
12/27/2016
6
SEOK, SANG IL
Exec Dt:
12/27/2016
7
NOH, JUN HONG
Exec Dt:
12/27/2016
8
SEO, JANG WON
Exec Dt:
12/27/2016
9
KIM, YOUNG CHAN
Exec Dt:
12/27/2016
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170294595
15481239
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:041160/0524   Pages: 4
Recorded: 02/02/2017
Attorney Dkt #:CU-73109 LKT/JR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
01/25/2017
2
NOH, JUN HONG
Exec Dt:
01/26/2017
3
SEO, JANG WON
Exec Dt:
01/26/2017
4
JEON, NAM JOONG
Exec Dt:
01/26/2017
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730894
US20180208611
15501346
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 11
Reel/Frame:041847/0006   Pages: 5
Recorded: 04/04/2017
Attorney Dkt #:CU-73195 LKT/CS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JANG WON
Exec Dt:
04/03/2017
2
NOH, JUN HONG
Exec Dt:
04/03/2017
3
SEOK, SANG IL
Exec Dt:
04/03/2017
4
JEON, NAM JOONG
Exec Dt:
04/03/2017
5
KIM, YOUNG CHAN
Exec Dt:
04/03/2017
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170287649
15478618
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 12
Reel/Frame:042921/0298   Pages: 5
Recorded: 07/06/2017
Attorney Dkt #:CU-73346 LKT/KA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOK, SANG IL
Exec Dt:
07/04/2017
2
NOH, JUN HONG
Exec Dt:
07/04/2017
3
SEO, JANG WON
Exec Dt:
07/04/2017
4
JEON, NAM JOONG
Exec Dt:
07/04/2017
5
KIM, YOUNG CHAN
Exec Dt:
07/04/2017
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10593816
US20180248052
15541797
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 13
Reel/Frame:047189/0960   Pages: 4
Recorded: 10/03/2018
Attorney Dkt #:PLS18320PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JANG WON
Exec Dt:
10/01/2018
2
NOH, JUN HONG
Exec Dt:
10/01/2018
3
JEON, NAM JOONG
Exec Dt:
10/01/2018
4
SEOK, SANG IL
Exec Dt:
10/01/2018
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
2
UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
50, UNIST-GIL, EONYANG-EUP ULJUGUN
ULSAN, KOREA, REPUBLIC OF 44919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10796857
US20190122828
16091057
Correspondence name and address
MCCOY RUSSELL LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205-3335
Assignment: 14
Reel/Frame:047179/0358   Pages: 4
Recorded: 10/16/2018
Attorney Dkt #:PLS18319PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, JUN HONG
Exec Dt:
10/10/2018
2
SHIN, SEONG SIK
Exec Dt:
10/10/2018
3
SEO, JANG WON
Exec Dt:
10/10/2018
4
SEOK, SANG IL
Exec Dt:
10/10/2018
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
2
UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
50, UNIST-GIL, EONYANG-EUP ULJUGUN
ULSAN, KOREA, REPUBLIC OF 44919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034590
US20200325032
16090953
Correspondence name and address
MCCOY RUSSELL LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205-3335
Assignment: 15
Reel/Frame:049141/0677   Pages: 6
Recorded: 05/10/2019
Attorney Dkt #:PLS003.005APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAEMIN
Exec Dt:
05/07/2019
2
NA, HYE JIN
Exec Dt:
05/07/2019
3
JEON, NAM JOONG
Exec Dt:
05/07/2019
4
SEO, JANG WON
Exec Dt:
05/07/2019
5
NOH, JUNG HONG
Exec Dt:
05/07/2019
6
YANG, TAE YOUL
Exec Dt:
05/07/2019
7
SEOK, SANG IL
Exec Dt:
05/07/2019
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11563180
US20190288207
16348861
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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