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Patent Assignment Assignor Details
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Assignor Name : DUVICK, JON
Total Assignments: 10
Assignment: 1
Reel/Frame:007242/0042   Pages: 3
Recorded: 11/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAIR, DEBRA
Exec Dt:
03/21/1991
2
TOWNSEND, ROD
Exec Dt:
04/02/1991
3
DUVICK, JON
Exec Dt:
04/02/1991
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
700 CAPITAL SQUARE, 400 LOCUST STREET DES MOINES, IA 50309
Property
 
Pat #
Pub #
Intl #
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5428144
NONE
07334828
Correspondence name and address
MICHAEL J. ROTH
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:008356/0201   Pages: 3
Recorded: 02/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
01/23/1997
2
ROOD, TRACY A.
Exec Dt:
02/05/1997
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5846812
NONE
08753316
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
JOHN J. MCDONNELL
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:008357/0299   Pages: 3
Recorded: 02/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
02/05/1997
2
ROOD, TRACY A.
Exec Dt:
01/23/1997
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798255
NONE
08753287
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
JOHN J. MCDONNELL
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:010287/0938   Pages: 4
Recorded: 10/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
09/13/1999
2
MADDOX, JOYCE
Exec Dt:
09/13/1999
3
GILLIAM, JACOB
Exec Dt:
09/13/1999
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE, 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538177
NONE
09351150
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P. O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 5
Reel/Frame:010301/0247   Pages: 4
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
10/07/1999
2
ROOD, TRACY A.
Exec Dt:
10/08/1999
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE, 400 LOCUST
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083736
NONE
09270693
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN MOON BRUCE
7100 N.W. 62ND AVENUE
CORPORATE IP, P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 6
Reel/Frame:010357/0610   Pages: 8
Recorded: 11/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRASTA, OSWALD R.
Exec Dt:
10/18/1999
2
FOLKERTS, OTTO
Exec Dt:
10/18/1999
3
DUVICK, JON
Exec Dt:
10/25/1999
4
MADDOX, JOYCE
Exec Dt:
10/25/1999
5
GILLIAM, JACOB
Exec Dt:
10/27/1999
Assignees
1
CURAGEN
11TH FLOOR
555 LONG WHARF DRIVE
NEW HAVEN, CONNECTICUT 06511
2
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE
400 LUCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388171
NONE
09351224
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 7
Reel/Frame:010480/0757   Pages: 4
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
12/10/1999
2
GILLIAM, JACOB
Exec Dt:
12/13/1999
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444874
NONE
09417704
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 8
Reel/Frame:010594/0261   Pages: 7
Recorded: 02/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
01/05/2000
2
SIMMONS, CARL R.
Exec Dt:
01/04/2000
3
CRASTA, OSWALD R.
Exec Dt:
01/14/2000
4
FOLKERTS, OTTO
Exec Dt:
01/14/2000
Assignees
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
2
CURAGEN CORPORATION
400 LOCUST STREET
555 LONG WHARF DRIVE, 13TH FLOOR
NEW HAVEN, CONNECTICUT 06511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433249
NONE
09431470
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 9
Reel/Frame:011162/0604   Pages: 8
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIDNEY, DENNIS L.
Exec Dt:
09/13/2000
2
DUVICK, JON
Exec Dt:
09/06/2000
3
HU, XU
Exec Dt:
09/06/2000
4
LU, GUIHUA
Exec Dt:
09/06/2000
5
CRASTA, OSWALD R.
Exec Dt:
09/13/2000
Assignees
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
2
CURAGEN CORPORATION
800 CAPITAL SQUARE
555 LONG WHARF DRIVE, 13TH FLOOR
NEW HAVEN, CONNECTICUT 06511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677503
NONE
09589733
Correspondence name and address
ALSTON & BIRD LLP
KATHRYN L. COULTER
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 10
Reel/Frame:014271/0077   Pages: 5
Recorded: 01/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVICK, JON
Exec Dt:
01/13/2004
2
XU, DEPING
Exec Dt:
12/19/2003
3
ZHANG, LINGYU
Exec Dt:
12/19/2003
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026123
NONE
10229608
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
LOUISE A. FOUTCH
CORPORATE INTELLECTUAL PROPERTY
7100 NW 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IA 50131-1000

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