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Patent Assignment Assignor Details
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Assignor Name : HELENTJARIS, TIMOTHY G.
Total Assignments: 10
Assignment: 1
Reel/Frame:009321/0270   Pages: 4
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCASKY FEAZEL, RHONDA J.
Exec Dt:
06/25/1998
2
HELENTJARIS, TIMOTHY G.
Exec Dt:
06/30/1998
3
MALMBERG, SHARON E.
Exec Dt:
06/25/1998
4
MARTIN, BARRY A.
Exec Dt:
06/25/1998
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6100030
NONE
09005205
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JONATHAN A. QUINE
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:011009/0684   Pages: 5
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNA, DEAN DELLA
Exec Dt:
06/22/2000
2
COLLAKOVA, EVA
Exec Dt:
06/26/2000
3
COUGHLAN, SEAN J.
Exec Dt:
06/13/2000
4
HELENTJARIS, TIMOTHY G.
Exec Dt:
07/17/2000
Assignees
1
PIONEER HI-BRED INTERNATIONAL, INC.
CORPORATE INTELLECTUAL PROPERTY
800 CAPITAL SQUARE, 400 LOCUST
DES MOINES, IOWA 50309
2
BOARD OF REGENTS OF THE UNIVERSITY AND COMMUNITY COLLEGE SYSTEM OF NEVADA ON BEHALF OF THE UNIVERSITY OF NEVADA, RENO
CORPORATE INTELLECTUAL PROPERTY
800 CAPITAL SQUARE, 400 LOCUST
RENO, NEVADA 89557
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787683
NONE
09560761
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
STEVEN J. CALLISTEIN
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131-1000
Assignment: 3
Reel/Frame:011304/0102   Pages: 4
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN M.
Exec Dt:
09/18/2000
2
MIAO, GUO-HUA
Exec Dt:
09/07/2000
3
SHI, JINRUI
Exec Dt:
08/30/2000
4
LU, GUIHUA
Exec Dt:
09/06/2000
5
HELENTJARIS, TIMOTHY G.
Exec Dt:
08/07/2000
6
LI, CHUN PING
Exec Dt:
09/01/2000
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1004
7300 NW.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677502
NONE
09614912
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS M. RIZZO
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:011870/0971   Pages: 3
Recorded: 06/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN M.
Exec Dt:
02/06/2001
2
HELENTJARIS, TIMOTHY G.
Exec Dt:
02/02/2001
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1004
7300 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010034059
09727801
Correspondence name and address
E.I. DU PONT DE NEMOURS & COMPANY
THOMAS M. RIZZO
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:011895/0678   Pages: 5
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELENTJARIS, TIMOTHY G.
Exec Dt:
05/14/2001
2
BATE, NICHOLAS J.
Exec Dt:
05/09/2001
3
ALLEN, STEPHEN M.
Exec Dt:
05/18/2001
Assignee
1
PIONEER H-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713666
US20010044941
09780717
Correspondence name and address
ALSTON & BIRD LLP
W. MURRAY SPRUILL
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 6
Reel/Frame:012597/0572   Pages: 4
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHUGGA, KANWARPAL S.
Exec Dt:
04/16/2002
2
HELENTJARIS, TIMOTHY G.
Exec Dt:
04/16/2002
3
NIU, XIAOMU
Exec Dt:
04/17/2002
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091398
US20030005482
10080114
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN K. VARLEY
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131-1000
Assignment: 7
Reel/Frame:013388/0506   Pages: 4
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHOON, REBECCA E.
Exec Dt:
09/20/2002
2
FAMODU, OMOLAYO O.
Exec Dt:
11/07/2002
3
HARVELL, LESLIE T.
Exec Dt:
11/07/2002
4
ALLEN, WILLIAM B.
Exec Dt:
08/14/2002
5
HELENTJARIS, TIMOTHY G.
Exec Dt:
08/21/2002
6
LI, CHANGJIANG
Exec Dt:
08/21/2002
7
LOWE, KEITH S.
Exec Dt:
08/21/2002
8
OLIVEIRA, IGOR CUNHA
Exec Dt:
08/21/2002
9
SHEN, BO
Exec Dt:
08/21/2002
10
TARCZYNSKI, MITCHELL C.
Exec Dt:
08/21/2002
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
2
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7294759
US20030126638
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: 8
Reel/Frame:013098/0653   Pages: 6
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHUGGA, KANWARPEL S.
Exec Dt:
09/16/2002
2
WANG, HAIYIN
Exec Dt:
09/10/2002
3
TOMES, DWIGHT
Exec Dt:
09/16/2002
4
HELENTJARIS, TIMOTHY G.
Exec Dt:
09/06/2002
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930225
US20030163838
10209059
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JANICE L. ROUSE
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE P.O. BOX 1000
JOHNSTON, IOWA 50131-1000
Assignment: 9
Reel/Frame:013195/0598   Pages: 2
Recorded: 10/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELENTJARIS, TIMOTHY G.
Exec Dt:
10/07/2002
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL-SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041476
US20020199217
10051909
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS M. RIZZO
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 10
Reel/Frame:013412/0222   Pages: 3
Recorded: 02/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATE, NICHOLAS J.
Exec Dt:
01/23/2003
2
HELENTJARIS, TIMOTHY G.
Exec Dt:
01/22/2003
3
NIU, XIPING
Exec Dt:
01/30/2003
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176027
US20030140381
10324619
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN K. VARLEY
7100 N.W. 62ND AVENUE
P.O. BOX 1000
JOHNSTON, IA 50131-1000

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