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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHAPKO, LOUIS BRIAN
Total Assignments: 8
Assignment: 1
Reel/Frame:007412/0523   Pages: 3
Recorded: 03/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/1995
2
Exec Dt:
02/07/1995
3
Exec Dt:
02/09/1995
Assignee
1
700 CAPITAL SQUARE 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08381457
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
DEBRA L. BLAIR
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Assignment: 2
Reel/Frame:008010/0881   Pages: 2
Recorded: 06/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/04/1996
Assignee
1
700 CAPITAL SQUARE 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08614568
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
DEBRA L. BLAIR
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES IOWA 50309
Assignment: 3
Reel/Frame:009290/0568   Pages: 5
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/1998
2
Exec Dt:
03/03/1998
Assignee
1
7100 N.W. 62ND AVENUE P.O. BOX 1000
CORPORATE INTELLECTUAL PROPERTY
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09037355
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JEAN M. BROMERT
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE- P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 4
Reel/Frame:009300/0065   Pages: 7
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/1998
2
Exec Dt:
03/18/1998
3
Exec Dt:
03/02/1998
Assignee
1
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09038471
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JEAN M. BROMERT
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 5
Reel/Frame:009208/0818   Pages: 3
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/1998
2
Exec Dt:
05/18/1998
Assignee
1
P.O. BOX 1000
7100 NW 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09044894
Correspondence name and address
ZARLEY, MCKEE, THOMTE & SEASE
HEIDI S. NEBEL
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 6
Reel/Frame:011950/0328   Pages: 4
Recorded: 09/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2001
2
Exec Dt:
01/11/2001
Assignee
1
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09759800
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
STEVEN CALLISTEIN
7100 N.W. 62ND AVENUE/ P.O. BOX 1000
CORPORATE INTELLECTUAL PROPERTY
JOHNSTON, IA 50131-1000
Assignment: 7
Reel/Frame:042357/0591   Pages: 4
Recorded: 05/12/2017
Attorney Dkt #:7316-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2017
2
Exec Dt:
02/14/2017
3
Exec Dt:
02/06/2017
Assignee
1
7100 NW 62ND AVE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15447595
Correspondence name and address
LYNDA FITZPATRICK
7250 NW 62ND AVE
JOHNSON, IA 50131
Assignment: 8
Reel/Frame:042437/0520   Pages: 6
Recorded: 05/19/2017
Attorney Dkt #:7319-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2017
2
Exec Dt:
02/13/2017
3
Exec Dt:
02/08/2017
4
Exec Dt:
02/15/2017
Assignee
1
7100 NW 62ND AVE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15447604
Correspondence name and address
LYNDA FITZPATRICK
7250 NW 62ND AVE
JOHNSON, IA 50131

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