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Patent Assignment Assignor Details
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Assignor Name : DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Total Assignments: 15
Assignment: 1
Reel/Frame:022037/0749   Pages: 3
Recorded: 12/30/2008
Attorney Dkt #:CL4382USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
11/07/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090114279
12264986
Correspondence name and address
LOIS SANTOPIETRO
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:033786/0456   Pages: 3
Recorded: 09/22/2014
Attorney Dkt #:CS0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
06/09/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140363546
14296499
Correspondence name and address
LOIS SANTOPIETRO
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:044169/0091   Pages: 3
Recorded: 10/10/2017
Attorney Dkt #:CS0039-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9951231
US20170275477
15505682
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:044217/0247   Pages: 3
Recorded: 10/10/2017
Attorney Dkt #:CS0042-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
10672922
US20170278989
15505695
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:044836/0792   Pages: 3
Recorded: 10/10/2017
Attorney Dkt #:CS0041-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
10325693
US20170287587
15505690
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:042272/0313   Pages: 3
Recorded: 05/08/2017
Attorney Dkt #:PV0036-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
06/22/2015
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
US20170133537
15127466
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:046725/0792   Pages: 3
Recorded: 08/28/2018
Attorney Dkt #:CS0052-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
10629323
US20180237618
15754336
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:046726/0378   Pages: 3
Recorded: 08/28/2018
Attorney Dkt #:CS0053-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
10967428
US20180250740
15754370
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:046905/0481   Pages: 3
Recorded: 08/28/2018
Attorney Dkt #:CS0051-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/28/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
10611931
US20180282591
15754355
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:041671/0442   Pages: 2
Recorded: 03/22/2017
Attorney Dkt #:KB6020USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
03/08/2017
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170182751
15313204
Correspondence name and address
FRANCES TOUTKALDJIAN
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2271
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:046147/0062   Pages: 3
Recorded: 06/20/2018
Attorney Dkt #:CS0057-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
04/19/2017
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
US20180212089
15878826
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:055352/0902   Pages: 3
Recorded: 02/22/2021
Attorney Dkt #:EL1294-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
11/08/2017
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
US20190292383
16466368
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:047561/0177   Pages: 3
Recorded: 11/21/2018
Attorney Dkt #:HT5230USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
04/11/2018
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190283361
16131719
Correspondence name and address
FRANCES TOUTKALDJIAN
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2271
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:046787/0294   Pages: 3
Recorded: 09/05/2018
Attorney Dkt #:KB6075-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
08/31/2018
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, P.O. BOX 2915
CHESTNUT RUN PLAZA
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10946631
US20200262187
16061549
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2346
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:054737/0072   Pages: 3
Recorded: 12/23/2020
Attorney Dkt #:81876-US-PCT/DOW 81876 PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
Exec Dt:
02/11/2019
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277214
17255221
Correspondence name and address
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STREET
FIFTH THIRD CENTER, SUITE 1300
DAYTON, OH 45402

Search Results as of: 05/31/2024 07:33 PM
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Web interface last modified: August 25, 2017 v.2.6
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