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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/15/2011
Application #:
12199348
Filing Dt:
08/27/2008
Publication #:
Pub Dt:
03/05/2009
Inventors:
Keith R. Minnich, Dan Peterson
Title:
PROCESS FOR REMOVING SILICA IN HEAVY OIL RECOVERY
Assignment: 1
Reel/Frame:
021451/0426Recorded: 08/27/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2008
Exec Dt:
08/26/2008
Assignee:
23563 W. MAIN STREET
IL ROUTE 126
PLAINFIELD, ILLINOIS 60544
Correspondent:
LARRY L. COATS
1400 CRESCENT GREEN, STE. 300
CARY, NC 27518
Assignment: 2
Reel/Frame:
029601/0575Recorded: 01/10/2013Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2012
Assignee:
250 AIRSIDE DRIVE
MOON TOWNSHIP, PENNSYLVANIA 15108
Correspondent:
COATS AND BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 3
Reel/Frame:
034827/0226Recorded: 01/28/2015Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/2014
Assignee:
AIRSIDE BUSINESS PARK
250 AIRSIDE DRIVE
MOON TOWNSHIP, PENNSYLVANIA 15108-2793
Correspondent:
COATS AND BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518

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