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Reel/Frame:029469/0290   Pages: 7
Recorded: 12/14/2012
Attorney Dkt #:F142644
Conveyance: SECURITY AGREEMENT
Total properties: 13
1
Patent #:
Issue Dt:
11/15/1994
Application #:
08057111
Filing Dt:
05/04/1993
Title:
METHOD OF DRILLING WITH FLUID INCLUDING BEES WINGS AND FLUID LOSS ADDITIVE THEREFOR
2
Patent #:
Issue Dt:
09/26/1995
Application #:
08146958
Filing Dt:
11/03/1993
Title:
METHOD OF CONTROLLING SOIL PESTS
3
Patent #:
Issue Dt:
01/16/1996
Application #:
08292258
Filing Dt:
08/18/1994
Title:
METHOD OF DRILLING WITH FLUID INCLUDING NUT CORK AND DRILLING FLUID ADDITIVE
4
Patent #:
Issue Dt:
06/15/1999
Application #:
08716955
Filing Dt:
09/20/1996
Title:
METHOD OF MAKING SILICA SAND MOLDS AND CORES FOR METAL FOUNDING
5
Patent #:
Issue Dt:
06/04/2002
Application #:
09359489
Filing Dt:
07/23/1999
Title:
METHOD AND COMPOSITION OF DRILLING WITH FLUID INCLUDING ADDITIVE
6
Patent #:
Issue Dt:
11/30/2004
Application #:
09805316
Filing Dt:
03/13/2001
Publication #:
Pub Dt:
09/12/2002
Title:
METHOD FOR CREATING DENSE DRILLING FLUID ADDITIVE AND COMPOSITION THEREFOR
7
Patent #:
Issue Dt:
05/10/2011
Application #:
12143052
Filing Dt:
06/20/2008
Publication #:
Pub Dt:
12/24/2009
Title:
ANTI-VEINING AGENT FOR METAL CASTING
8
Patent #:
Issue Dt:
09/06/2011
Application #:
12243561
Filing Dt:
10/01/2008
Publication #:
Pub Dt:
04/09/2009
Title:
MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN THE METAL CASTING PROCESS
9
Patent #:
Issue Dt:
08/30/2011
Application #:
12266356
Filing Dt:
11/06/2008
Publication #:
Pub Dt:
05/07/2009
Title:
MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN HIGH TEMPERATURE CASTING PROCESSES
10
Patent #:
NONE
Issue Dt:
Application #:
12266392
Filing Dt:
11/06/2008
Publication #:
Pub Dt:
05/07/2009
Title:
MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN HIGH TEMPERATURE CASTING PROCESSES
11
Patent #:
Issue Dt:
12/04/2012
Application #:
12930420
Filing Dt:
01/06/2011
Title:
SYNERGISTIC BEAD LUBRICANT AND METHODS FOR PROVIDING IMPROVED LUBRICATION TO DRILLING FLUIDS FOR HORIZONTAL DRILLING
12
Patent #:
Issue Dt:
02/28/2012
Application #:
12942441
Filing Dt:
11/09/2010
Publication #:
Pub Dt:
03/03/2011
Title:
ANTI-VEINING AGENT FOR METAL CASTING
13
Patent #:
NONE
Issue Dt:
Application #:
13387417
Filing Dt:
09/10/2012
Publication #:
Pub Dt:
01/03/2013
Title:
METHOD FOR PROTECTING THE VALVE OF A MOLTEN-METAL LADLE AND FACILITATING FREE OPENING THEREOF
Assignors
1
Exec Dt:
12/14/2012
2
Exec Dt:
12/14/2012
3
Exec Dt:
12/14/2012
Assignee
1
111 W. MONROE ST.
20TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondence name and address
THOMAS FAHEY
1100 G STREET NW, SUITE 420
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005

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