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Patent Assignment Assignor Details
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Assignor Name : BETZ, MICHAEL A.
Total Assignments: 13
Assignment: 1
Reel/Frame:005695/0157   Pages: 2
Recorded: 05/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/18/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07676562
Correspondence name and address
WOOD, PHILLIPS, MASON, RECKTENWALD
AND VAN SANTEN
NORTHWESTERN ATRIUM CTR.
500 WEST MADISON ST.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005751/0171   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/02/1991
2
Exec Dt:
05/02/1991
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07703161
Correspondence name and address
WOOD, PHILLIPS, MASON, RECKTENWALD &
VANSANTEN
500 W. MADISON - SUITE 3800
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:006441/0641   Pages: 4
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/11/1992
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08005452
Correspondence name and address
DONALD H. ZARLEY
ZARLEY, MCKEE THOMTE ET AL.
STE. 3200, 801 GRAND AVENUE
DES MOINES, IA 50309
Assignment: 4
Reel/Frame:009751/0658   Pages: 4
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/1998
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09209393
Correspondence name and address
ZARLEY, MCKEE, THOMTE, ET AL.
DONALD H. ZARLEY
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 5
Reel/Frame:009751/0647   Pages: 7
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1999
2
Exec Dt:
01/08/1999
3
Exec Dt:
01/08/1999
4
Exec Dt:
01/01/1999
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09213947
Correspondence name and address
ZARLEY, MCKEE, THOMTE, ET AL.
DONALD H. ZARLEY
SUITE 3200, 801 GRAND AVENUE
DES MOINES, IA 50309
Assignment: 6
Reel/Frame:009867/0802   Pages: 7
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1999
2
Exec Dt:
01/08/1999
3
Exec Dt:
01/08/1999
4
Exec Dt:
01/08/1999
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09213602
Correspondence name and address
ZARLEY, MCKEE, THOMTE ET AL.
DONALD H. ZARLEY
SUITE 3200
801 GRAND AVENUE
DES MOINES, IA 50309
Assignment: 7
Reel/Frame:011318/0381   Pages: 8
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2000
2
Exec Dt:
06/28/2000
3
Exec Dt:
06/26/2000
4
Exec Dt:
06/26/2000
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09607303
Correspondence name and address
ZARLEY, MCKEE, THOMTE ET AL.
DONALD H. ZARLEY
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 8
Reel/Frame:013874/0884   Pages: 4
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2003
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10341708
Correspondence name and address
ZARLEY LAW FIRM, P.L.C.
DONALD H. ZARLEY
CAPITAL SQUARE
400 LOCUST ST.
DES MOINES, IA 50309-2350
Assignment: 9
Reel/Frame:015399/0770   Pages: 6
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2004
2
Exec Dt:
02/05/2004
3
Exec Dt:
02/06/2004
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10782417
Correspondence name and address
ZARLEY LAW FIRM, P.L.C.
TIMOTHY J. ZARLEY
CAPTITAL SQUARE, 400 LOCUST ST.
SUITE 200
DES MOINES, IA 50309-2350
Assignment: 10
Reel/Frame:015075/0159   Pages: 7
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2004
2
Exec Dt:
06/25/2004
3
Exec Dt:
06/24/2004
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879336
Correspondence name and address
ZARLEY LAW FIRM, P.L.C.
400 LOCUST STREET
CAPITAL SQUARE, SUITE 200
DES MOINES, IA 50309-2350
Assignment: 11
Reel/Frame:015352/0240   Pages: 6
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2004
2
Exec Dt:
09/02/2004
3
Exec Dt:
09/02/2004
4
Exec Dt:
09/02/2004
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10944031
Correspondence name and address
ZARLEY LAW FIRM, P.L.C.
400 LOCUST STREET
CAPITAL SQUARE, SUITE 200
DES MOINES, IA 50309-2350
Assignment: 12
Reel/Frame:017508/0573   Pages: 6
Recorded: 04/21/2006
Attorney Dkt #:P06952US0.HUS5279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2006
2
Exec Dt:
04/17/2006
3
Exec Dt:
04/17/2006
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11379601
Correspondence name and address
ZARLEY LAW FIRM, P.L.C.
400 LOCUST STREET
CAPITAL SQUARE, SUITE 200
DES MOINES, IA 50309-2350
Assignment: 13
Reel/Frame:020140/0766   Pages: 6
Recorded: 11/20/2007
Attorney Dkt #:P07129US0-5350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
11/16/2007
Assignee
1
2800 EAST 13TH STREET
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11943358
Correspondence name and address
ZARLEY LAW FIRM P.L.C.
CAPITAL SQUARE
400 LOCUST, SUITE 200
DES MOINES, IA 50309-2350

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