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Patent Assignment Assignor Details
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Assignor Name : LUEDTKE, ROY JR.
Total Assignments: 10
Assignment: 1
Reel/Frame:006865/0556   Pages: 4
Recorded: 02/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEDTKE, ROY JR.
Exec Dt:
03/04/1993
2
WEBER, GERHARD PETER
Exec Dt:
03/16/1993
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387755
NONE
08012678
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
MICHAEL E. YATES
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:008028/0536   Pages: 2
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
01/18/1994
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5602317
NONE
08445992
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:008394/0229   Pages: 3
Recorded: 03/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
02/28/1997
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977451
NONE
08611032
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
HEIDI SEASE NEBEL
CORPORATE PATENT COUNSEL
7100 NW 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 4
Reel/Frame:009218/0243   Pages: 3
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
03/02/1998
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000, CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6153817
NONE
09038174
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JEAN M. BROMERT
7100 N.W. 62ND AVENUE
P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 5
Reel/Frame:009288/0443   Pages: 3
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
03/02/1998
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 N.W. 62ND AVENUE, P.O. BOX 1000
CORPORATE INTELLECTUAL PROPERTY
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942671
NONE
09038185
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
ATTN: JEAN M. BROMERT
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 6
Reel/Frame:009121/0583   Pages: 3
Recorded: 04/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
03/03/1998
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000
7100 NW 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977457
NONE
09044263
Correspondence name and address
ZARLEY, MCKEE, THOMTE, ET AL.
HEIDI S. NEBEL
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 7
Reel/Frame:009865/0736   Pages: 3
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
01/13/1999
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
P.O. BOX 1000
7100 NW 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037530
NONE
09228359
Correspondence name and address
ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE
HEIDI S. NEBEL
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 8
Reel/Frame:010845/0199   Pages: 3
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEDTKE, ROY JR.
Exec Dt:
01/19/2000
2
WEBER, GERHARD PETER
Exec Dt:
01/19/2000
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388179
NONE
09490668
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JEAN M. BROMERT
7100 N.W. 62ND AVE.
JOHNSTON, IA 50131-1000
Assignment: 9
Reel/Frame:010798/0424   Pages: 3
Recorded: 05/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEDTKE, ROY JR.
Exec Dt:
01/21/2000
2
WEBER, GERHARD PETER
Exec Dt:
01/21/2000
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
800 CAPITAL SQUARE 400 LUCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6600095
NONE
09490205
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
JEAN M. BROMERT
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE PO. BOX 1000
JOHNSTON, IOWA 50131-1000
Assignment: 10
Reel/Frame:013731/0912   Pages: 3
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUEDTKE, ROY JR.
Exec Dt:
01/24/2003
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972356
NONE
10355792
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
STEVEN J. CALLISTEIN
7100 NW 62ND AVENUE
PO BOX 1000
JOHNSTON, IA 50322

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