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Patent Assignment Assignor Details
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Assignor Name : JEON, JEONG-HWAN
Total Assignments: 5
Assignment: 1
Reel/Frame:019272/0942   Pages: 5
Recorded: 05/09/2007
Attorney Dkt #:P2728US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/02/2007
Assignee
1
28 SUNGJU-DONG
CHANGWON-CITY, KYONGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732531
Correspondence name and address
BRIAN C. RUPP
DRINKER BIDDLE & REATH LLP
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, ILLINOIS 60606-1698
Assignment: 2
Reel/Frame:063965/0326   Pages: 3
Recorded: 06/15/2023
Attorney Dkt #:DI75735-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2016
2
Exec Dt:
07/28/2016
3
Exec Dt:
07/28/2016
4
Exec Dt:
07/27/2016
5
Exec Dt:
08/09/2016
6
Exec Dt:
07/12/2016
7
Exec Dt:
07/29/2016
8
Exec Dt:
07/13/2016
Assignee
1
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17328729
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:064526/0583   Pages: 3
Recorded: 08/08/2023
Attorney Dkt #:DI77823-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2017
2
Exec Dt:
11/30/2016
3
Exec Dt:
11/29/2016
Assignee
1
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15738335
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:056398/0384   Pages: 3
Recorded: 06/01/2021
Attorney Dkt #:DI81077-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2019
2
Exec Dt:
04/19/2019
3
Exec Dt:
04/17/2019
4
Exec Dt:
04/19/2019
5
Exec Dt:
04/19/2019
Assignee
1
56, 3-GONDAN 1-RO
SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16652713
Correspondence name and address
DUPONT DE NEMOURS INC
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DE 19805
Assignment: 5
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
Exec Dt:
04/29/2022
2
Exec Dt:
05/12/2022
3
Exec Dt:
04/28/2022
4
Exec Dt:
04/28/2022
5
Exec Dt:
05/02/2022
6
Exec Dt:
04/28/2022
7
Exec Dt:
04/28/2022
8
Exec Dt:
06/03/2022
9
Exec Dt:
08/03/2022
10
Exec Dt:
08/08/2022
11
Exec Dt:
08/03/2022
12
Exec Dt:
08/01/2022
13
Exec Dt:
08/01/2022
14
Exec Dt:
08/03/2022
Assignee
1
56, 3-GONGDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17894700
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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