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Patent Assignment Assignor Details
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Assignor Name : CHO, SANG-HEE
Total Assignments: 27
Assignment: 1
Reel/Frame:008151/0703   Pages: 3
Recorded: 08/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENNA, MAMORU
Exec Dt:
07/26/1996
2
CHO, SANG-HEE
Exec Dt:
07/26/1996
3
HAMADA, KENJI
Exec Dt:
07/26/1996
Assignee
1
NARA MACHINERY CO., LTD.
5-7, JONAN-JIMA 2-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795537
NONE
08693608
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:009679/0519   Pages: 2
Recorded: 12/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, KYOUNG-WON
Exec Dt:
12/23/1998
2
LEE, HEE SUB
Exec Dt:
12/23/1998
3
MIN, CHEOL-HONG
Exec Dt:
12/23/1998
4
CHO, SANG-HEE
Exec Dt:
12/23/1998
5
LIM, IL-TAEK
Exec Dt:
12/23/1998
Assignee
1
LG ELECTRONICS INC.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6408104
NONE
09221980
Correspondence name and address
FLESHNER & KIM
DANIEL Y.J. KIM
P.O. BOX 221200
CHANTILLY, VA 20153-1200
Assignment: 3
Reel/Frame:009939/0417   Pages: 3
Recorded: 04/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, IL-TAEK
Exec Dt:
04/27/1999
2
MIN, CHEOL-HONG
Exec Dt:
04/27/1999
3
CHO, SANG-HEE
Exec Dt:
04/27/1999
4
MIN, SEUNG-JAI
Exec Dt:
04/27/1999
5
BAE, SEONG-OK
Exec Dt:
04/27/1999
6
LIM, KYOUNG-WON
Exec Dt:
04/27/1999
Assignee
1
LG ELECTRONICS INC
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6333952
NONE
09301762
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
TERRY L. CLARK
P.O. BOX 747
FALLS CHURCH, BA 22040-0747
Assignment: 4
Reel/Frame:023504/0515   Pages: 6
Recorded: 11/10/2009
Attorney Dkt #:SDIYPL.219AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, SEUNG-HYUN
Exec Dt:
11/06/2009
2
JEON, SANG-HO
Exec Dt:
11/06/2009
3
KIM, HYEON-SEOK
Exec Dt:
11/06/2009
4
YUN, BOK-CHUN
Exec Dt:
11/06/2009
5
JEONG, SIL-KEUN
Exec Dt:
11/06/2009
6
KIM, HYUN-CHUL
Exec Dt:
11/06/2009
7
HWANG, EUI-JEONG
Exec Dt:
11/06/2009
8
KIM, JUNG-MIN
Exec Dt:
11/06/2009
9
CHOI, SUNG-HYUN
Exec Dt:
11/06/2009
10
NAM, MUN-HO
Exec Dt:
11/06/2009
11
KIM, SUNG-SOO
Exec Dt:
11/06/2009
12
LEE, HYE-JUNG
Exec Dt:
11/06/2009
13
AHN, SANG-HYUCK
Exec Dt:
11/06/2009
14
CHO, SANG-HEE
Exec Dt:
11/06/2009
15
KIM, GI-YOUNG
Exec Dt:
11/06/2009
16
KIM, MYOUNG-SUP
Exec Dt:
11/06/2009
17
PARK, HYOUNG-BIN
Exec Dt:
11/06/2009
Assignee
1
SAMSUNG SDI CO., LTD.
673-7, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8004191
US20100117512
12614316
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE,C A 92614
Assignment: 5
Reel/Frame:023504/0521   Pages: 6
Recorded: 11/10/2009
Attorney Dkt #:SDIYPL.220AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, SEUNG-HYUN
Exec Dt:
11/06/2009
2
JEON, SANG-HO
Exec Dt:
11/06/2009
3
KIM, HYEON-SEOK
Exec Dt:
11/06/2009
4
YUN, BOK-CHUN
Exec Dt:
11/06/2009
5
JEONG, SIL-KEUN
Exec Dt:
11/06/2009
6
KIM, HYUN-CHUL
Exec Dt:
11/06/2009
7
HWANG, EUI-JEONG
Exec Dt:
11/06/2009
8
KIM, JUNG-MIN
Exec Dt:
11/06/2009
9
CHOI, SUNG-HYUN
Exec Dt:
11/06/2009
10
NAM, MUN-HO
Exec Dt:
11/06/2009
11
KIM, SUNG-SOO
Exec Dt:
11/06/2009
12
LEE, HYE-JUNG
Exec Dt:
11/06/2009
13
AHN, SANG-HYUCK
Exec Dt:
11/06/2009
14
CHO, SANG-HEE
Exec Dt:
11/06/2009
15
KIM, GI-YOUNG
Exec Dt:
11/06/2009
16
KIM, MYOUNG-SUP
Exec Dt:
11/06/2009
Assignee
1
SAMSUNG SDI CO., LTD.
673-7, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999473
US20100117513
12614321
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:052948/0320   Pages: 7
Recorded: 06/16/2020
Attorney Dkt #:DI77419-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BIT-NA-RI
Exec Dt:
01/27/2020
2
KANG, HEE-RYONG
Exec Dt:
01/27/2016
3
CHO, SANG-HEE
Exec Dt:
01/27/2016
4
HONG, JIN-RI
Exec Dt:
01/27/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
10749119
US20180033975
15551951
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:059956/0682   Pages: 3
Recorded: 05/19/2022
Attorney Dkt #:DI78265-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, HEE-CHOON
Exec Dt:
09/18/2016
2
CHO, SANG-HEE
Exec Dt:
09/02/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU
SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11394000
US20180323397
15770215
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:061165/0299   Pages: 2
Recorded: 09/21/2022
Attorney Dkt #:DI80031-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, DOO-HYEON
Exec Dt:
10/11/2017
2
KIM, BITNARI
Exec Dt:
10/12/2017
3
CHO, SANG-HEE
Exec Dt:
10/11/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
11495750
US20190288222
16461055
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:056974/0365   Pages: 2
Recorded: 07/26/2021
Attorney Dkt #:DI79542-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SANG-HEE
Exec Dt:
02/12/2018
2
MOON, DOO-HYEON
Exec Dt:
02/09/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11107997
US20190221751
16327955
Correspondence name and address
PATTY CONNELL
451 BELLEVUE ROAD
NEWARK, DE 19713
Assignment: 10
Reel/Frame:058278/0432   Pages: 2
Recorded: 10/07/2021
Attorney Dkt #:DI79546USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SANG-HEE
Exec Dt:
02/12/2018
2
MOON, DOO-HYEON
Exec Dt:
02/09/2018
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD
56, 3-GONDAN 1-RO
SEOBUK-GU, CHEONAN-SI CHUNGCHEONGNAM-DO
CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11183640
US20190214572
16331541
Correspondence name and address
DUPONTDE NEMOURS INC
974 CENTRE ROAD
CHESTNUT PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:066200/0861   Pages: 3
Recorded: 01/22/2024
Attorney Dkt #:DI79547-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, HEE-CHOON
Exec Dt:
05/10/2018
2
MOON, DOO-HYEON
Exec Dt:
02/09/2018
3
CHO, SANG-HEE
Exec Dt:
02/12/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11930704
US20230180604
18062715
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:059001/0655   Pages: 2
Recorded: 02/14/2022
Attorney Dkt #:DI80251-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JEON-EUN
Exec Dt:
02/26/2018
2
OH, HONG-SE
Exec Dt:
02/26/2018
3
KANG, HEE-RYONG
Exec Dt:
02/26/2018
4
KIM, YOUNG-GIL
Exec Dt:
02/26/2018
5
CHO, SANG-HEE
Exec Dt:
02/26/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11302874
US20200013965
16483065
Correspondence name and address
DUPONT DE NEMOURS, INC.
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:057733/0696   Pages: 3
Recorded: 10/07/2021
Attorney Dkt #:DI80170USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SUNG-WOO
Exec Dt:
05/17/2018
2
LEE, DONG-HYUNG
Exec Dt:
04/27/2018
3
CHO, SANG-HEE
Exec Dt:
04/18/2018
4
KIM, NAM-KYUN
Exec Dt:
05/17/2018
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD
56,3-GONDAN 1-RO
SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO
CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11171302
US20210159444
16610536
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:059380/0793   Pages: 2
Recorded: 03/23/2022
Attorney Dkt #:DI80404-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SANG-HEE
Exec Dt:
04/25/2018
2
MOON, DOO-HYEON
Exec Dt:
04/25/2018
3
KIM, BITNARI
Exec Dt:
04/30/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11737353
US20220165956
17670572
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:061707/0526   Pages: 4
Recorded: 11/09/2022
Attorney Dkt #:DI80280-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, DOO-HYEON
Exec Dt:
04/25/2018
2
CHO, SANG-HEE
Exec Dt:
04/25/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11588112
US20190393427
16481529
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:064108/0063   Pages: 2
Recorded: 06/29/2023
Attorney Dkt #:DI80404-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SANG-HEE
Exec Dt:
04/25/2018
2
MOON, DOO-HYEON
Exec Dt:
04/25/2018
3
KIM, BITNARI
Exec Dt:
04/30/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11737353
US20220165956
17670572
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:066389/0567   Pages: 3
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HONG-SE
Exec Dt:
01/03/2019
2
LEE, TAE-JIN
Exec Dt:
01/08/2019
3
CHO, SANG-HEE
Exec Dt:
01/08/2019
4
YANG, JEONG-EUN
Exec Dt:
01/06/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD
56, 3-GONDAN I-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926591
US20210024466
16968888
Correspondence name and address
JENA EVANS
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:056500/0463   Pages: 3
Recorded: 06/10/2021
Attorney Dkt #:DI80795-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN
Exec Dt:
04/17/2019
2
MOON, DOO-HYEON
Exec Dt:
04/19/2019
3
CHO, SANG-HEE
Exec Dt:
04/19/2019
4
CHO, SUNG-WOOK
Exec Dt:
03/28/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO
SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO
CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190146343
16133739
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:056668/0771   Pages: 5
Recorded: 06/16/2021
Attorney Dkt #:DI80795-US-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNMENT THAT WAS RECORDED UNDER THE INCORRECTI APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 056500 FRAME: 0463. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KIM, HYUN
Exec Dt:
04/17/2019
2
MOON, DOO-HYEON
Exec Dt:
04/19/2019
3
CHO, SANG-HEE
Exec Dt:
04/19/2019
4
CHO, SUNG-WOOK
Exec Dt:
03/28/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO
CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10991889
US20200152885
16630871
Correspondence name and address
PATRICIA CONNELL
451 BELLEVUE ROAD
NEWARK, DE 19713
Assignment: 20
Reel/Frame:064717/0282   Pages: 4
Recorded: 08/28/2023
Attorney Dkt #:DI81551-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GA-WON
Exec Dt:
04/19/2019
2
CHO, SANG-HEE
Exec Dt:
04/19/2019
3
KANG, HEE-RYONG
Exec Dt:
04/22/2019
4
OH, HONG-SE
Exec Dt:
04/19/2019
5
YANG, JEONG-EUN
Exec Dt:
04/25/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11788000
US20210062080
16962257
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 21
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: 22
Reel/Frame:059956/0141   Pages: 2
Recorded: 05/19/2022
Attorney Dkt #:DI81648-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAE-JIN
Exec Dt:
05/14/2019
2
YANG, JEONG-EUN
Exec Dt:
04/25/2019
3
LEE, DONG-HYUNG
Exec Dt:
05/14/2019
4
CHO, SANG-HEE
Exec Dt:
05/14/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU
SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, CHEONAN, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387417
US20200013964
16483062
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 23
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: 24
Reel/Frame:053642/0085   Pages: 4
Recorded: 08/31/2020
Attorney Dkt #:DI76060-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHI-SIK
Exec Dt:
08/11/2015
2
CHO, YOUNG-JUN
Exec Dt:
06/02/2016
3
CHO, SANG HEE
Exec Dt:
08/11/2015
4
NA, HONG-YEOP
Exec Dt:
08/11/2015
5
YANG, JEONG-EUN
Exec Dt:
08/11/2015
6
CHOI, KYUNG-HOON
Exec Dt:
06/30/2016
7
SHIM, JAE-HOON
Exec Dt:
08/11/2015
8
CHO, SANG-HEE
Exec Dt:
05/26/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDAN1-RO, SEOBUK-GU
CHEONAN, KOREA, REPUBLIC OF 331-980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10818846
US20170047524
15306497
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 25
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: 26
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: 27
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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