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Patent Assignment Assignor Details
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Assignor Name : CARBAJAL, LEOPOLDO ALEJANDRO
Total Assignments: 20
Assignment: 1
Reel/Frame:021403/0881   Pages: 4
Recorded: 08/18/2008
Attorney Dkt #:KB5125USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
06/18/2008
2
EGRESS, RONALD G., JR.
Exec Dt:
06/18/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665149
US20090282596
12152404
Correspondence name and address
JOHN E. GRIFFITHS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:021887/0117   Pages: 4
Recorded: 11/25/2008
Attorney Dkt #:KB5125USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
06/18/2008
2
EGRES, RONALD G., JR.
Exec Dt:
06/18/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665149
US20090282596
12152404
Correspondence name and address
JOHN E. GRIFFITHS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:021413/0913   Pages: 5
Recorded: 08/20/2008
Attorney Dkt #:KB5045USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
08/04/2008
2
CHIOU, MINSHON J.
Exec Dt:
08/04/2008
3
FITZGERALD, PATRICK F.
Exec Dt:
08/06/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015617
US20110203450
12152308
Correspondence name and address
JOHN E. GRIFFITHS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:023244/0704   Pages: 2
Recorded: 09/17/2009
Attorney Dkt #:KB5105USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
04/15/2009
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968475
US20100203304
12369227
Correspondence name and address
ANDREW G. GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 5
Reel/Frame:024332/0373   Pages: 2
Recorded: 05/04/2010
Attorney Dkt #:KB5295USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
04/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968477
US20110174146
12694492
Correspondence name and address
ANDREW G. GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 6
Reel/Frame:024332/0314   Pages: 2
Recorded: 05/04/2010
Attorney Dkt #:KB5285USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
04/13/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968476
NONE
12694479
Correspondence name and address
ANDREW G. GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:027059/0666   Pages: 2
Recorded: 10/14/2011
Attorney Dkt #:KB5285USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
08/24/2011
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120164371
13169630
Correspondence name and address
ANDREW G. GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:027059/0668   Pages: 2
Recorded: 10/14/2011
Attorney Dkt #:KB5295USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
09/01/2011
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120164370
13169617
Correspondence name and address
ANDREW G. GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 9
Reel/Frame:028364/0059   Pages: 3
Recorded: 06/13/2012
Attorney Dkt #:KB5105USCIP3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
05/22/2012
2
EGRES, RONALD G., JR
Exec Dt:
05/14/2012
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130068088
13418431
Correspondence name and address
ANDREW GOLIAN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:029215/0247   Pages: 2
Recorded: 10/31/2012
Attorney Dkt #:KB5590USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
10/22/2012
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140087124
13593813
Correspondence name and address
IAN STODDART
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 11
Reel/Frame:032000/0962   Pages: 7
Recorded: 01/18/2014
Attorney Dkt #:CL5988USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRUSYSZYN, PAUL M
Exec Dt:
08/05/2013
2
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
08/13/2013
3
COMPTON, OWEN C
Exec Dt:
08/02/2013
4
SON, SOONJOO
Exec Dt:
08/06/2013
5
KUHLMANN, HELGA R
Exec Dt:
08/07/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150033429
13955028
Correspondence name and address
ANNE BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:032821/0094   Pages: 7
Recorded: 05/05/2014
Attorney Dkt #:CL5989USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMPTON, OWEN C.
Exec Dt:
08/12/2013
2
SON, SOONJOO
Exec Dt:
08/05/2013
3
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
08/13/2013
4
ANDRUSYSZYN, PAUL M.
Exec Dt:
08/05/2013
5
KUHLMANN, HELGA R.
Exec Dt:
08/07/2013
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115266
US20150034859
13955062
Correspondence name and address
ANNE I. BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:035310/0243   Pages: 7
Recorded: 04/01/2015
Attorney Dkt #:CL5989-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMPTON, OWEN C.
Exec Dt:
03/25/2015
2
SON, SOONJOO
Exec Dt:
03/24/2015
3
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
03/25/2015
4
ANDRUSYSZYN, PAUL M.
Exec Dt:
03/24/2015
5
KUHLMANN, HELGA R.
Exec Dt:
03/31/2015
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115266
US20150034859
13955062
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:038586/0810   Pages: 8
Recorded: 05/13/2016
Attorney Dkt #:PO0045USCIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGLETARY, JAMES NEAL
Exec Dt:
05/06/2016
2
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
05/09/2016
3
KAMPERT, WILLIAM GEORGE
Exec Dt:
05/09/2016
4
LIBERT, TIMOTHY A
Exec Dt:
05/06/2016
5
SAUER, BRYAN BENEDICT
Exec Dt:
05/13/2016
6
HARDING, KENNETH C
Exec Dt:
05/09/2016
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10247522
US20160243790
15133283
Correspondence name and address
FRANCES TOUTKALDJIAN
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2271
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:047617/0261   Pages: 7
Recorded: 11/29/2018
Attorney Dkt #:PO0045USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGLETARY, JAMES NEAL
Exec Dt:
11/19/2018
2
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
11/19/2018
3
KAMPERT, WILLIAM GEORGE
Exec Dt:
11/20/2018
4
LIBERT, TIMOTHY A
Exec Dt:
11/19/2018
5
SAUER, BRYAN BENEDICT
Exec Dt:
11/28/2018
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9982967
US20160265882
14709627
Correspondence name and address
FRANCES TOUTKALDJIAN
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2271
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:051583/0710   Pages: 7
Recorded: 01/22/2020
Attorney Dkt #:PO0045-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGLETARY, JAMES NEAL
Exec Dt:
11/19/2018
2
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
11/19/2018
3
KAMPERT, WILLIAM GEORGE
Exec Dt:
11/20/2018
4
LIBERT, TIMOTHY A
Exec Dt:
11/19/2018
5
SAUER, BRYAN BENEDICT
Exec Dt:
11/28/2018
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9982967
US20160265882
14709627
Correspondence name and address
JANELL WRIGHT
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2346
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:053458/0137   Pages: 7
Recorded: 08/11/2020
Attorney Dkt #:HP0325-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOURTAKIS, KOSTANTINOS
Exec Dt:
01/10/2020
2
ROSS, GENE M
Exec Dt:
01/10/2020
3
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
01/14/2020
4
LAMONTIA, MARK ALLAN
Exec Dt:
06/01/2020
5
YAHYAZADEHFAR, MOBIN
Exec Dt:
01/15/2020
Assignee
1
DUPONT ELECTRONICS, INC.
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTION, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11260622
US20200147945
16681119
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:054334/0192   Pages: 7
Recorded: 11/11/2020
Attorney Dkt #:HP0326-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOURTAKIS, KOSTANTINOS
Exec Dt:
01/10/2020
2
ROSSI, GENE M.
Exec Dt:
01/10/2020
3
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
01/14/2020
4
LAMONTIA, MARK ALLAN
Exec Dt:
06/01/2020
5
YAHYAZADEHFAR, MOBIN
Exec Dt:
01/15/2020
Assignee
1
DUPONT ELECTRONICS, INC.
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200147943
16681172
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:058344/0609   Pages: 16
Recorded: 12/09/2021
Attorney Dkt #:HP0356-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
11/12/2021
2
LAMONTIA, MARK ALLAN
Exec Dt:
11/10/2021
3
JOHNSON, ROSS S
Exec Dt:
11/19/2021
4
SAMADIDOOKI, AREF
Exec Dt:
11/08/2021
5
KOURTAKIS, KOSTANTINOS
Exec Dt:
11/04/2021
6
YAHYAZADEHFAR, MOBIN
Exec Dt:
11/04/2021
7
BURCH, HEIDI ELIZABETH
Exec Dt:
11/04/2021
Assignee
1
DUPONT ELECTRONICS, INC.
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106451
17493319
Correspondence name and address
DUPONT DE NEMOURS, INC.
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 20
Reel/Frame:061484/0046   Pages: 10
Recorded: 10/20/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARBAJAL, LEOPOLDO ALEJANDRO
Exec Dt:
10/18/2022
2
LAMONITA, MARK ALLAN
Exec Dt:
10/15/2022
3
YAHYAZADEHFAR, MOBIN
Exec Dt:
10/17/2022
4
SAMADIDOOKI, AREF
Exec Dt:
10/14/2022
Assignee
1
DUPONT ELECTRONICS, INC.
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220388288
17776480
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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