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Patent Assignment Assignor Details
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Assignor Name : ROSENFELD, H DAVID
Total Assignments: 4
Assignment: 1
Reel/Frame:031597/0358   Pages: 20
Recorded: 11/14/2013
Attorney Dkt #:CL5275USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2013
2
Exec Dt:
09/13/2013
3
Exec Dt:
10/10/2013
4
Exec Dt:
09/12/2013
5
Exec Dt:
09/12/2013
6
Exec Dt:
09/20/2013
7
Exec Dt:
10/31/2013
8
Exec Dt:
09/11/2013
9
Exec Dt:
09/12/2013
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13870066
Correspondence name and address
ANNE BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:046115/0354   Pages: 5
Recorded: 06/18/2018
Attorney Dkt #:EL1269-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2018
2
Exec Dt:
06/04/2018
3
Exec Dt:
12/08/2017
Assignee
1
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15805226
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:053469/0476   Pages: 8
Recorded: 08/12/2020
Attorney Dkt #:EL1404-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2020
2
Exec Dt:
06/04/2020
3
Exec Dt:
06/02/2020
4
Exec Dt:
06/04/2020
5
Exec Dt:
06/02/2020
6
Exec Dt:
06/05/2020
Assignee
1
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTION, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16871789
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:056120/0057   Pages: 2
Recorded: 05/03/2021
Attorney Dkt #:EL1315-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/10/2020
Assignee
1
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16750116
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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