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Patent Assignment Assignor Details
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Assignor Name : OH, HONG-SE
Total Assignments: 7
Assignment: 1
Reel/Frame:053471/0184   Pages: 2
Recorded: 08/12/2020
Attorney Dkt #:DI79185-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HONG-SE
Exec Dt:
03/02/2017
2
KIM, YOUNG-KWANG
Exec Dt:
03/02/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10797243
US20190131526
16093695
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:063917/0564   Pages: 2
Recorded: 06/12/2023
Attorney Dkt #:DI80222-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HONG-SE
Exec Dt:
02/09/2018
2
KIM, YOUNG-KWANG
Exec Dt:
02/12/2018
3
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 #
 
 
 
 
 
 
 
 
 
 
 
11785846
US20220209137
17690331
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 3
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: 4
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: 5
Reel/Frame:062019/0589   Pages: 2
Recorded: 11/30/2022
Attorney Dkt #:DI81310-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HONG-SE
Exec Dt:
04/19/2019
2
LEE, TAE-JIN
Exec Dt:
04/22/2019
3
YANG, JEONG-EUN
Exec Dt:
06/05/2018
4
LEE, YEON-GUN
Exec Dt:
04/19/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11605781
US20210193925
16757778
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 6
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: 7
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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