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Patent Assignment Assignor Details
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Assignor Name : NGAI, CHAI KIT
Total Assignments: 3
Assignment: 1
Reel/Frame:055858/0637   Pages: 7
Recorded: 04/07/2021
Attorney Dkt #:UC1705-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADU, NORA SABINA
Exec Dt:
08/06/2020
2
ATKINSON, WAYNE
Exec Dt:
08/06/2020
3
SUMMERS, JOHN DONALD
Exec Dt:
08/12/2020
4
AUMAN, BRIAN C.
Exec Dt:
08/06/2020
5
LI, WEI
Exec Dt:
02/22/2021
6
NGAI, CHAI KIT
Exec Dt:
08/10/2020
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200172675
16637897
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:055569/0157   Pages: 8
Recorded: 03/11/2021
Attorney Dkt #:UC1704-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUMAN, BRIAN C
Exec Dt:
08/12/2020
2
SUMMERS, JOHN DONALD
Exec Dt:
08/12/2020
3
RADU, NORA SABINA
Exec Dt:
08/14/2020
4
NGAI, CHAI KIT
Exec Dt:
08/13/2020
5
ATKINSON, WAYNE
Exec Dt:
08/13/2020
6
LI, WEI
Exec Dt:
08/12/2020
7
MAEYER, JONATHAN TIMOTHY
Exec Dt:
08/13/2020
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200216614
16648183
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:058310/0607   Pages: 7
Recorded: 12/06/2021
Attorney Dkt #:XA1801-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
02/22/2021
2
RADU, NORA SABINA
Exec Dt:
02/17/2021
3
HOSTETLER, GREG A.
Exec Dt:
02/17/2021
4
NGAI, CHAI KIT
Exec Dt:
02/17/2021
5
AUMAN, BRIAN C.
Exec Dt:
03/01/2021
6
SUMMERS, JOHN DONALD
Exec Dt:
11/12/2021
Assignee
1
DUPONT ELECTRONICS, INC.
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017335
17042493
Correspondence name and address
DUPONT DE NEMOURS, INC.
974 CENTRE ROAD
WILMINGTON, DE 19805

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