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Patent Assignment Assignor Details
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Assignor Name : BUTLER, DAVID C.
Total Assignments: 3
Assignment: 1
Reel/Frame:012452/0986   Pages: 4
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/2001
Assignee
1
845 NORTH OVERLAND ROAD
NORTH SALT LAKE, UTAH 84054
Property
 
Pat #
Pub #
Intl #
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09928845
Correspondence name and address
MALLINCKRODT & MALLINCKRODT
ROBERT R. MALLINCKRODDT
10 EXHANGE PLACE, SUITE 510
SALT LAKE CITY, UTAH 84111
Assignment: 2
Reel/Frame:018061/0825   Pages: 3
Recorded: 08/08/2006
Attorney Dkt #:16639-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/17/2006
Assignee
1
1808 OKRA BLVD.
FAIRFIELD, IOWA 52556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10893805
Correspondence name and address
JAMES C. NEMMERS
115 3RD STREET SE, SUITE 500
CEDAR RAPIDS, IA 52401
Assignment: 3
Reel/Frame:026194/0710   Pages: 3
Recorded: 04/28/2011
Attorney Dkt #:15825-0259001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2010
Assignee
1
11TH FLOOR, MILLENNIUM I
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13089655
Correspondence name and address
FISH & RICHARDSON P.C.
1717 MAIN STREET
SUITE 5000
DALLAS, TX 75201

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