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Patent Assignment Assignor Details
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Assignor Name : LEE, SU-HYUN
Total Assignments: 22
Assignment: 1
Reel/Frame:013339/0391   Pages: 2
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, HO-SEOK
Exec Dt:
09/26/2002
2
BANG, HYO-SIK
Exec Dt:
09/26/2002
3
CHOI, EUN-YOUNG
Exec Dt:
09/26/2002
4
LEE, SU-HYUN
Exec Dt:
09/26/2002
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, PALDAL-GU, SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392292
US20030110256
10254535
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 2
Reel/Frame:014151/0522   Pages: 4
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, YOUNG-SOOK
Exec Dt:
05/20/2003
2
PARK, HYUN-SOOK
Exec Dt:
05/20/2003
3
KIM, CHUN-HO
Exec Dt:
05/20/2003
4
KANG, HYUN-JU
Exec Dt:
05/20/2003
5
KIM, CHANG-HWAN
Exec Dt:
05/20/2003
6
KIM, YOUN-YOUNG
Exec Dt:
05/20/2003
7
CHOI, YOUNG-JU
Exec Dt:
05/20/2003
8
LEE, SU-HYUN
Exec Dt:
05/20/2003
9
GIN, YONG-JAE
Exec Dt:
05/20/2003
Assignee
1
KOREA ATOMIC ENERGY RESEARCH INSTITUTE
150 DEOKJIN-DONG, YUSONG-GU, 305-353
TAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050164388
10258987
Correspondence name and address
CANTOR COLBURN LLP
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 3
Reel/Frame:015359/0978   Pages: 2
Recorded: 05/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-MAN
Exec Dt:
05/10/2004
2
LEE, SU-HYUN
Exec Dt:
05/10/2004
3
CHOI, EUN-YOUNG
Exec Dt:
05/10/2004
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040266455
10849064
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:015474/0977   Pages: 2
Recorded: 06/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-MAN
Exec Dt:
06/03/2004
2
LEE, SU-HYUN
Exec Dt:
06/03/2004
3
CHOI, EUN-YOUNG
Exec Dt:
06/03/2004
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7349708
US20050009540
10866807
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:017036/0727   Pages: 3
Recorded: 09/27/2005
Attorney Dkt #:11281-082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, MI-SUN
Exec Dt:
07/29/2005
2
MOON, BONG-SEOK
Exec Dt:
07/29/2005
3
PAE, YOU-LEE
Exec Dt:
07/29/2005
4
CHA, HYUK-JIN
Exec Dt:
07/29/2005
5
LEE, SU-HYUN
Exec Dt:
07/29/2005
6
KIM, YOUNG-HOE
Exec Dt:
07/29/2005
7
KIM, SEOK-HEUN
Exec Dt:
07/29/2005
8
CHO, HAENG-KYU
Exec Dt:
07/29/2005
9
PARK, JIN-KYU
Exec Dt:
07/29/2005
10
SHIN, DAE-HO
Exec Dt:
07/29/2005
Assignee
1
ADMS TECHNOLOGY CO., LTD
459-3, SINDAE-RI, SEO-MYEON, YEONGI-GUN,
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097959
NONE
11207143
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017
Assignment: 6
Reel/Frame:030430/0912   Pages: 2
Recorded: 05/16/2013
Attorney Dkt #:2060-3773
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SU-HYUN
Exec Dt:
09/16/2009
2
LEE, SEONG-CHEOL
Exec Dt:
09/16/2009
3
OH, HAN-GYU
Exec Dt:
09/16/2009
Assignee
1
LG ELECTRONICS INC.
20 YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8467834
US20100075720
12566379
Correspondence name and address
LEE, HONG, DEGERMAN, KANG & WAIMEY
660 S. FIGUEROA STREET
SUITE 2300
LOS ANGELES, CA 90017
Assignment: 7
Reel/Frame:031331/0790   Pages: 5
Recorded: 10/02/2013
Attorney Dkt #:70409-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHI-SIK
Exec Dt:
02/27/2013
2
LEE, SOO-YOUNG
Exec Dt:
03/07/2013
3
KIM, YOUNG-GIL
Exec Dt:
02/20/2013
4
LEE, HYO-JUNG
Exec Dt:
02/27/2013
5
LEE, SU-HYUN
Exec Dt:
02/27/2013
6
KIM, HYUN
Exec Dt:
02/27/2013
7
CHO, YOUNG-JUN
Exec Dt:
02/27/2013
8
KWON, HYUCK-JOO
Exec Dt:
02/27/2013
9
LEE, KYUNG-JOO
Exec Dt:
02/27/2013
10
KIM, BONG-OK
Exec Dt:
02/21/2013
11
KIM, SUNG-MIN
Exec Dt:
02/27/2013
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
736, BAEKSEOK-DONG, CHEONAN-SI
CHUNGCHEON-DO, KOREA, REPUBLIC OF 331-980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140054564
13813420
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 8
Reel/Frame:044150/0447   Pages: 4
Recorded: 11/16/2017
Attorney Dkt #:76052-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, HEE-RYONG
Exec Dt:
08/11/2015
2
KANG, HYUN-JU
Exec Dt:
08/11/2015
3
LIM, YOUNG-MOOK
Exec Dt:
08/11/2015
4
KIM, MI-JA
Exec Dt:
08/11/2015
5
KIM, NAM-KYUN
Exec Dt:
08/13/2015
6
KIM, BIT-NA-RI
Exec Dt:
08/11/2015
7
HONG, JIN RI
Exec Dt:
08/11/2015
8
MOON, DOO-HYEON
Exec Dt:
08/11/2015
9
LEE, SU-HYUN
Exec Dt:
08/11/2015
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDANL-RO, SEOBUK-GU
CHEONAN, KOREA, REPUBLIC OF 331-980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859507
US20170047528
15306123
Correspondence name and address
ROHM AND HAAS COMPANY
C/O DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 9
Reel/Frame:037542/0181   Pages: 7
Recorded: 01/21/2016
Attorney Dkt #:1062B-009C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, HEE-CHOON
Exec Dt:
09/18/2015
2
MOON, DOO-HYEON
Exec Dt:
09/18/2015
3
KIM, HEE SOOK
Exec Dt:
09/18/2015
4
YOON, SEOK KEUN
Exec Dt:
01/04/2016
5
LEE, SU-HYUN
Exec Dt:
10/05/2015
6
LEE, KYUNG JOO
Exec Dt:
10/02/2015
7
PARK, KYOUNG-JIN
Exec Dt:
10/05/2015
8
KWON, HYUCK JOO
Exec Dt:
12/02/2015
9
KIM, BONG-OK
Exec Dt:
09/24/2015
10
SHIN, HYO-NIM
Exec Dt:
01/05/2016
11
KIM, NAM-KYUN
Exec Dt:
01/05/2016
12
CHO, YOUNG-JUN
Exec Dt:
01/05/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287512
US20150357583
14825517
Correspondence name and address
KATHERINE M. PACYNSKI
29 WEST LAWRENCE STREET
SUITE 210
PONTIAC, MI 48342
Assignment: 10
Reel/Frame:053868/0926   Pages: 7
Recorded: 09/24/2020
Attorney Dkt #:DI76693-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, DOO-HYEON
Exec Dt:
07/12/2016
2
KANG, HEE-RYONG
Exec Dt:
07/12/2016
3
JUN, JI-SONG
Exec Dt:
07/12/2016
4
YANG, JEONG-EUN
Exec Dt:
07/12/2016
5
LIM, YOUNG-MOOK
Exec Dt:
07/13/2016
6
LEE, SU-HYUN
Exec Dt:
07/12/2016
7
AHN, HEE-CHOON
Exec Dt:
12/03/2016
8
LEE, TAE-JIN
Exec Dt:
08/11/2016
9
HONG, JIN-RI
Exec Dt:
05/20/2020
10
KIM, BITNARI
Exec Dt:
05/14/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO
SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886474
US20170294590
15509590
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:065493/0810   Pages: 5
Recorded: 11/08/2023
Attorney Dkt #:DI76635-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KYOUNG-JIN
Exec Dt:
07/26/2016
2
LEE, TAE-JIN
Exec Dt:
08/11/2016
3
SHIM, JAE-HOON
Exec Dt:
07/29/2016
4
DOH, YOO JIN
Exec Dt:
07/20/2016
5
KIM, YOUNG-KWANG
Exec Dt:
07/13/2016
6
MOON, DOO-HYEON
Exec Dt:
07/12/2016
7
YANG, JEONG-EUN
Exec Dt:
07/12/2016
8
AHN, HEE-CHOON
Exec Dt:
09/18/2016
9
LEE, SU-HYUN
Exec Dt:
07/12/2016
10
KIM, CHI-SIK
Exec Dt:
07/13/2016
11
JUN, JI-SONG
Exec Dt:
07/12/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11917907
US20220102633
17532294
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:047523/0878   Pages: 3
Recorded: 11/16/2018
Attorney Dkt #:DI76836-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SU-HYUN
Exec Dt:
11/17/2016
2
AHN, HEE-CHOON
Exec Dt:
09/18/2016
3
LIM, YOUNG-MOOK
Exec Dt:
11/17/2016
4
KIM, BIT-NA-RI
Exec Dt:
11/15/2016
5
LEE, TAE-JIN
Exec Dt:
11/15/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633583
US20170305854
15518276
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:058768/0388   Pages: 2
Recorded: 01/26/2022
Attorney Dkt #:DI79496-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SU-HYUN
Exec Dt:
08/08/2017
2
KIM, CHI-SIK
Exec Dt:
08/08/2017
3
KANG, HEE-RYONG
Exec Dt:
08/08/2017
4
KIM, BITNARI
Exec Dt:
08/08/2017
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU
CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11283028
US20190221752
16331543
Correspondence name and address
DUPONT DE NEMOURS, INC.
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:063309/0451   Pages: 2
Recorded: 04/13/2023
Attorney Dkt #:DI80966-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SU-HYUN
Exec Dt:
07/19/2018
2
PARK, HYO-SOON
Exec Dt:
07/19/2018
3
HAN, TAE-JUN
Exec Dt:
07/19/2018
4
KIM, BITNARI
Exec Dt:
07/19/2018
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU
CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708328
US20200207713
16641286
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:064777/0310   Pages: 3
Recorded: 09/01/2023
Attorney Dkt #:DI80900-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BITNARI
Exec Dt:
04/19/2019
2
LEE, SU-HYUN
Exec Dt:
04/19/2019
3
JUNG, SO-YOUNG
Exec Dt:
04/19/2019
4
PARK, HYO-SOON
Exec Dt:
04/19/2019
5
HAN, TAE-JUN
Exec Dt:
04/19/2019
6
CHO, YOUNG-JUN
Exec Dt:
04/22/2019
7
CHO, SANG-HEE
Exec Dt:
04/19/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU
SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11856850
US20200212310
16640082
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:050160/0895   Pages: 7
Recorded: 08/26/2019
Attorney Dkt #:P19H0028/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JIN-HO
Exec Dt:
08/13/2019
2
LEE, SU-HYUN
Exec Dt:
08/13/2019
3
GWON, TAE-HONG
Exec Dt:
08/13/2019
4
KWON, IL-YOUNG
Exec Dt:
08/13/2019
5
BIN, JIN-HO
Exec Dt:
08/13/2019
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10985170
US20200235113
16550375
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 17
Reel/Frame:066943/0639   Pages: 3
Recorded: 03/29/2024
Attorney Dkt #:DI83163-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, DOO-HYEON
Exec Dt:
05/12/2020
2
LEE, SU-HYUN
Exec Dt:
05/12/2020
3
HONG, JIN-RI
Exec Dt:
05/12/2020
4
JUNG, SO-YOUNG
Exec Dt:
05/12/2020
5
LEE, DONG-HYUNG
Exec Dt:
05/12/2020
6
CHO, SANG HEE
Exec Dt:
05/12/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210005822
16886822
Correspondence name and address
JENA EVANS
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:061691/0352   Pages: 4
Recorded: 11/08/2022
Attorney Dkt #:DI83136-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BITNARI
Exec Dt:
03/14/2020
2
LEE, SU-HYUN
Exec Dt:
05/19/2020
3
JUNG, SO-YOUNG
Exec Dt:
05/19/2020
4
CHO, SANG-HEE
Exec Dt:
05/20/2020
5
MOON, DOO-HYEON
Exec Dt:
05/20/2020
6
PARK, DU-YONG
Exec Dt:
05/20/2020
7
KIM, HAE-YEON
Exec Dt:
05/20/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552257
US20210020849
16886820
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:064108/0184   Pages: 3
Recorded: 06/29/2023
Attorney Dkt #:DI83139-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BITNARI
Exec Dt:
06/03/2020
2
LEE, SU-HYUN
Exec Dt:
06/03/2020
3
MOON, DOO-HYEON
Exec Dt:
06/03/2020
4
JUNG, SO-YOUNG
Exec Dt:
06/03/2020
5
PARK, DU-YONG
Exec Dt:
06/03/2020
6
KIM, HAE-YEON
Exec Dt:
06/03/2020
7
CHO, SANG-HEE
Exec Dt:
06/03/2020
8
HONG, JIN-RI
Exec Dt:
06/03/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793075
US20210013427
16908973
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 20
Reel/Frame:063609/0272   Pages: 2
Recorded: 05/11/2023
Attorney Dkt #:DI83212-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, SO-YOUNG
Exec Dt:
08/13/2020
2
LEE, MI-JA
Exec Dt:
08/14/2020
3
LEE, SU-HYUN
Exec Dt:
08/13/2020
4
MOON, DOO-HYEON
Exec Dt:
08/18/2020
5
CHO, SANG HEE
Exec Dt:
08/18/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11706984
US20210126203
17075581
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 21
Reel/Frame:066496/0326   Pages: 2
Recorded: 02/20/2024
Attorney Dkt #:DI83240-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, SO-YOUNG
Exec Dt:
09/04/2020
2
LEE, SU-HYUN
Exec Dt:
09/04/2020
3
LEE, MI-JA
Exec Dt:
09/14/2020
4
CHO, SANG-HEE
Exec Dt:
09/04/2020
5
MOON, DOO-HYEON
Exec Dt:
09/04/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11950506
US20210135127
17075602
Correspondence name and address
JENA EVANS
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 22
Reel/Frame:065851/0784   Pages: 30
Recorded: 12/07/2023
Attorney Dkt #:DI83563-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, EUN-JOUNG
Exec Dt:
04/29/2022
2
KIM, YOUNG-KWANG
Exec Dt:
05/12/2022
3
LEE, SU-HYUN
Exec Dt:
04/28/2022
4
JUNG, SO-YOUNG
Exec Dt:
04/28/2022
5
JEON, YEJIN
Exec Dt:
05/02/2022
6
OH, HONG-SE
Exec Dt:
04/28/2022
7
LEE, DONG-HYUNG
Exec Dt:
04/28/2022
8
KANG, HYUN-WOO
Exec Dt:
06/03/2022
9
KANG, HEE-RYONG
Exec Dt:
08/03/2022
10
JEON, JEONG-HWAN
Exec Dt:
08/08/2022
11
CHO, SANG-HEE
Exec Dt:
08/03/2022
12
KIM, JIN-MAN
Exec Dt:
08/01/2022
13
SHIN, HYO-NIM
Exec Dt:
08/01/2022
14
LEE, MI-JA
Exec Dt:
08/03/2022
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11963439
US20230157156
17894700
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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