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Patent Assignment Assignor Details
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Assignor Name : PARK, DU-YONG
Total Assignments: 3
Assignment: 1
Reel/Frame:063104/0777   Pages: 3
Recorded: 03/27/2023
Attorney Dkt #:DI82198-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2019
2
Exec Dt:
09/04/2019
3
Exec Dt:
09/04/2019
4
Exec Dt:
08/25/2019
Assignee
1
56, 3-GONDAM 1-RO, SEOBUK-GU
CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17267469
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 2
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
Exec Dt:
03/14/2020
2
Exec Dt:
05/19/2020
3
Exec Dt:
05/19/2020
4
Exec Dt:
05/20/2020
5
Exec Dt:
05/20/2020
6
Exec Dt:
05/20/2020
7
Exec Dt:
05/20/2020
Assignee
1
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16886820
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 3
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
Exec Dt:
06/03/2020
2
Exec Dt:
06/03/2020
3
Exec Dt:
06/03/2020
4
Exec Dt:
06/03/2020
5
Exec Dt:
06/03/2020
6
Exec Dt:
06/03/2020
7
Exec Dt:
06/03/2020
8
Exec Dt:
06/03/2020
Assignee
1
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16908973
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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