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Patent Assignment Assignor Details
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Assignor Name : TARCZYNSKI, MITCHELL C.
Total Assignments: 20
Assignment: 1
Reel/Frame:008891/0061   Pages: 3
Recorded: 01/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/1997
2
Exec Dt:
09/15/1997
Assignee
1
CORPORATE INTELLECTUAL PROPERTY, P.O. BOX 1000
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719500
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
MARIANNE H. MICHEL
CORPORATE INTELLECTUAL PROPERTY,
PO BOX 1000, 7100 N.W. 62ND AVENUE
JOHNSTON, IA 50131-1000
Assignment: 2
Reel/Frame:009930/0321   Pages: 5
Recorded: 04/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/1999
2
Exec Dt:
03/30/1999
Assignees
1
THE STATE UNIVERSITY OF NEW JERSEY
NEW BRUNSWICK, NEW JERSEY 08903
2
800 CAPITAL SQUARE, 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09252319
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 3
Reel/Frame:010137/0356   Pages: 5
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1999
2
Exec Dt:
07/16/1999
3
Exec Dt:
07/16/1999
Assignee
1
800 CAPITAL SQUARE, 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09321991
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 4
Reel/Frame:010316/0278   Pages: 4
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/1999
2
Exec Dt:
09/30/1999
Assignee
1
CORPORATE INTELLECTUAL PROPERTY
800 CAPITAL SQUARE, 400 LOCUST
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09376728
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
MARIANNE H. MICHEL
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131-1000
Assignment: 5
Reel/Frame:011634/0402   Pages: 4
Recorded: 03/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2001
2
Exec Dt:
01/31/2001
3
Exec Dt:
01/17/2001
4
Exec Dt:
01/25/2001
Assignees
1
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
2
P.O. BOX 1004
7300 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09697367
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS M. RIZZO
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 6
Reel/Frame:013010/0626   Pages: 3
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2002
2
Exec Dt:
07/24/2002
3
Exec Dt:
07/12/2002
Assignees
1
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151832
Correspondence name and address
E. I. DU PONT DE NEMOURS AND CO.
J. KENNETH JOUNG
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025
Assignment: 7
Reel/Frame:015989/0731   Pages: 2
Recorded: 11/10/2004
Attorney Dkt #:2119-4261US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2002
2
Exec Dt:
07/24/2002
3
Exec Dt:
07/12/2002
Assignees
1
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10986427
Correspondence name and address
PAULA WITTMAYER OR MICHAEL WILLIS
MORGAN & FINNEGAN, L.L.P.
3 WORLD FINANCIAL CENTER
NEW YORK, NEW YORK 10281-2101
Assignment: 8
Reel/Frame:013388/0506   Pages: 4
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2002
2
Exec Dt:
11/07/2002
3
Exec Dt:
11/07/2002
4
Exec Dt:
08/14/2002
5
Exec Dt:
08/21/2002
6
Exec Dt:
08/21/2002
7
Exec Dt:
08/21/2002
8
Exec Dt:
08/21/2002
9
Exec Dt:
08/21/2002
10
Exec Dt:
08/21/2002
Assignees
1
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10180375
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
LYNNE M. CHRISTENBURY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 9
Reel/Frame:013097/0367   Pages: 13
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2002
2
Exec Dt:
08/28/2002
3
Exec Dt:
08/28/2002
4
Exec Dt:
09/11/2002
5
Exec Dt:
08/28/2002
6
Exec Dt:
08/28/2002
7
Exec Dt:
08/28/2002
8
Exec Dt:
08/28/2002
9
Exec Dt:
08/28/2002
10
Exec Dt:
09/04/2002
11
Exec Dt:
08/28/2002
Assignee
1
400 LOCUST STREET, 800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10208948
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KATHRYN K. LAPPEGARD
7100 NW 62ND AVENUE
JOHNSTON, IA 50131-1000
Assignment: 10
Reel/Frame:013301/0150   Pages: 4
Recorded: 12/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2002
2
Exec Dt:
09/26/2002
3
Exec Dt:
12/03/2002
4
Exec Dt:
10/31/2002
5
Exec Dt:
10/31/2002
6
Exec Dt:
08/14/2002
7
Exec Dt:
12/04/2002
8
Exec Dt:
10/04/2002
9
Exec Dt:
11/01/2002
10
Exec Dt:
09/19/2002
11
Exec Dt:
09/19/2002
12
Exec Dt:
09/24/2002
13
Exec Dt:
09/19/2002
14
Exec Dt:
09/16/2002
Assignees
1
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183687
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
LYNNE M. CHRISTENBURY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 11
Reel/Frame:014801/0173   Pages: 4
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2002
2
Exec Dt:
09/26/2002
3
Exec Dt:
12/03/2002
4
Exec Dt:
10/31/2002
5
Exec Dt:
10/31/2002
6
Exec Dt:
08/14/2002
7
Exec Dt:
12/04/2002
8
Exec Dt:
10/04/2002
9
Exec Dt:
11/01/2002
10
Exec Dt:
09/19/2002
11
Exec Dt:
09/19/2002
12
Exec Dt:
09/24/2002
13
Exec Dt:
09/19/2002
14
Exec Dt:
09/16/2002
Assignees
1
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183687
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
LYNNE M. CHRISTENBURY
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 12
Reel/Frame:015196/0224   Pages: 4
Recorded: 09/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2002
2
Exec Dt:
09/26/2002
3
Exec Dt:
12/03/2002
4
Exec Dt:
10/31/2002
5
Exec Dt:
10/31/2002
6
Exec Dt:
08/14/2002
7
Exec Dt:
12/04/2002
8
Exec Dt:
10/04/2002
9
Exec Dt:
11/01/2002
10
Exec Dt:
09/19/2002
11
Exec Dt:
09/19/2002
12
Exec Dt:
09/24/2002
13
Exec Dt:
09/19/2002
14
Exec Dt:
09/16/2002
Assignees
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183687
Correspondence name and address
LYNNE M. CHRISTENBURY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:016302/0729   Pages: 5
Recorded: 06/03/2005
Attorney Dkt #:035718/280543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2005
2
Exec Dt:
03/15/2005
3
Exec Dt:
03/16/2005
4
Exec Dt:
03/15/2005
5
Exec Dt:
03/15/2005
6
Exec Dt:
03/15/2005
7
Exec Dt:
03/15/2005
Assignees
1
7100 NW 62ND AVENUE
POST OFFICE BOX 1014
JOHNSTON, IOWA 50131-1014
2
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11021666
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 14
Reel/Frame:017301/0085   Pages: 6
Recorded: 03/14/2006
Attorney Dkt #:BB1167USCNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2006
2
Exec Dt:
03/09/2006
3
Exec Dt:
03/09/2006
4
Exec Dt:
03/09/2006
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829432
Correspondence name and address
KENNETH J. JOUNG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:018567/0722   Pages: 6
Recorded: 11/30/2006
Attorney Dkt #:BB1166USCIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2006
2
Exec Dt:
11/29/2006
3
Exec Dt:
11/29/2006
4
Exec Dt:
11/29/2006
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10641991
Correspondence name and address
J. KENNETH JOUNG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:019003/0453   Pages: 8
Recorded: 03/13/2007
Attorney Dkt #:1390EC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2007
2
Exec Dt:
03/08/2007
3
Exec Dt:
03/08/2007
4
Exec Dt:
03/08/2007
5
Exec Dt:
03/08/2007
Assignee
1
7100 NW 62ND AVENUE, PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11676319
Correspondence name and address
SHERI BILLER
7250 NW 62ND AVENUE, PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 17
Reel/Frame:019470/0272   Pages: 9
Recorded: 06/22/2007
Attorney Dkt #:035718/324368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2007
2
Exec Dt:
05/23/2007
3
Exec Dt:
05/23/2007
4
Exec Dt:
05/23/2007
5
Exec Dt:
06/07/2007
6
Exec Dt:
05/23/2007
Assignees
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
7100 N.W. 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680922
Correspondence name and address
ALSTON & BIRD LLP
3201 BEECHLEAF COURT, SUITE 600
RALEIGH, NC 27604-1062
Assignment: 18
Reel/Frame:019829/0686   Pages: 9
Recorded: 09/14/2007
Attorney Dkt #:035718/324361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2007
2
Exec Dt:
05/23/2007
3
Exec Dt:
05/23/2007
4
Exec Dt:
05/23/2007
5
Exec Dt:
06/07/2007
6
Exec Dt:
05/23/2007
Assignees
1
7100 N.W. 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
2
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680906
Correspondence name and address
LESLIE T. HENRY
3201 BEECHLEAF COURT, SUITE 600
RALEIGH, NC 27604-1500
Assignment: 19
Reel/Frame:023240/0001   Pages: 6
Recorded: 09/16/2009
Attorney Dkt #:BB1635USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2009
2
Exec Dt:
06/25/2009
3
Exec Dt:
06/25/2009
4
Exec Dt:
06/30/2009
5
Exec Dt:
06/24/2009
6
Exec Dt:
06/25/2009
7
Exec Dt:
06/25/2009
Assignees
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12470569
Correspondence name and address
LILA AKRAD
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 20
Reel/Frame:046226/0139   Pages: 7
Recorded: 06/28/2018
Attorney Dkt #:BB1635-US-CNT4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2016
2
Exec Dt:
06/25/2009
3
Exec Dt:
06/24/2009
4
Exec Dt:
06/25/2009
5
Exec Dt:
06/25/2009
6
Exec Dt:
06/25/2009
7
Exec Dt:
06/30/2009
8
Exec Dt:
06/25/2009
Assignee
1
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16005018
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 N.W. 62ND AVENUE
P.O. BOX 552
JOHNSTON, IA 50131-0552

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