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Patent Assignment Details
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Reel/Frame:032140/0783   Pages: 10
Recorded: 01/29/2014
Attorney Dkt #:036038.0001
Conveyance: RELEASE OF PATENT SECURITY AGREEMENT AND INTEREST RECORDED AT REEL 025105/FRAME 0574
Total properties: 19
1
Patent #:
Issue Dt:
08/13/1991
Application #:
07540361
Filing Dt:
06/19/1990
Title:
METHOD OF TREATING LAKE WATER WITH ALUMINUM HYDROXIDE SULFATE
2
Patent #:
Issue Dt:
08/16/1994
Application #:
08049545
Filing Dt:
04/19/1993
Title:
REMOVAL OF ALUMINUM AND SULFATE IONS FROM AQUEOUS SOLUTIONS
3
Patent #:
Issue Dt:
09/24/1996
Application #:
08397963
Filing Dt:
03/03/1995
Title:
STABLE NITRITE SOLUTIONS
4
Patent #:
Issue Dt:
04/22/1997
Application #:
08437991
Filing Dt:
05/10/1995
Title:
USE OF ALUM TO INHIBIT AMMONIA VOLATILIZATION AND TO DECREASE PHOSPHORUS SOLUBILITY IN POULTRY LITTER
5
Patent #:
Issue Dt:
11/12/1996
Application #:
08549558
Filing Dt:
10/27/1995
Title:
ACTIVATED SILICA SOL
6
Patent #:
Issue Dt:
10/05/1999
Application #:
08640623
Filing Dt:
05/01/1996
Title:
USE OF ALUM TO INHIBIT AMMONIA VOLATILIZATION AND TO DECREASE PHOSPHOROUS SOLUBILITY IN POULTRY LITTER
7
Patent #:
Issue Dt:
02/02/1999
Application #:
08735103
Filing Dt:
10/22/1996
Title:
HIGH-RISE LAYING HEN REARING FACILITY AND METHOD
8
Patent #:
Issue Dt:
06/19/2001
Application #:
09055205
Filing Dt:
04/06/1998
Title:
WATER TREATMENT PROCESS
9
Patent #:
Issue Dt:
12/26/2000
Application #:
09334243
Filing Dt:
06/16/1999
Title:
STABLE SUSPENSIONS OF SOLIDS IN METAL SALT SOLUTIONS FOR USE IN WATER TREATMENT
10
Patent #:
Issue Dt:
10/22/2002
Application #:
09779061
Filing Dt:
02/08/2001
Publication #:
Pub Dt:
08/08/2002
Title:
DELIQUESCENT SALT ADDITION TO ALUM USED TO TREAT ANIMAL WASTE PRODUCTS
11
Patent #:
Issue Dt:
07/16/2002
Application #:
09877187
Filing Dt:
06/11/2001
Publication #:
Pub Dt:
11/01/2001
Title:
WATER TREATMENT COMPOSITION
12
Patent #:
Issue Dt:
06/10/2003
Application #:
09882305
Filing Dt:
06/18/2001
Publication #:
Pub Dt:
02/21/2002
Title:
WATER TREATMENT PROCESS
13
Patent #:
Issue Dt:
03/25/2003
Application #:
09999468
Filing Dt:
10/31/2001
Title:
MID-BASICITY ALUMINUM COMPOUNDS AND METHODS OF MAKING
14
Patent #:
Issue Dt:
03/11/2003
Application #:
10171501
Filing Dt:
06/13/2002
Title:
CONTROL OF AMMONIA AND PHOSPHORUS IN MILKING PARLORS
15
Patent #:
Issue Dt:
10/19/2004
Application #:
10205633
Filing Dt:
07/25/2002
Publication #:
Pub Dt:
10/09/2003
Title:
DE-WATERING PROCESS
16
Patent #:
Issue Dt:
02/15/2005
Application #:
10255292
Filing Dt:
09/26/2002
Publication #:
Pub Dt:
04/01/2004
Title:
PROCESS FOR THE RECOVERY OF SODIUM NITRITE
17
Patent #:
Issue Dt:
06/27/2006
Application #:
10387307
Filing Dt:
03/12/2003
Publication #:
Pub Dt:
09/16/2004
Title:
LIQUID FERRIC SULFATE MANUFACTURING PROCESS
18
Patent #:
Issue Dt:
06/17/2008
Application #:
11162055
Filing Dt:
08/26/2005
Publication #:
Pub Dt:
03/01/2007
Title:
METHOD FOR FERRIC SULFATE MANUFACTURING
19
Patent #:
NONE
Issue Dt:
Application #:
12207665
Filing Dt:
09/10/2008
Publication #:
Pub Dt:
03/11/2010
Title:
PRODUCTION OF POLYALUMINUM CHLORIDE FROM BASIC ALUMINUM CHLORIDE AND SODIUM ALUMINATE VIA ULTRASONIC PROCESSING
Assignor
1
Exec Dt:
01/23/2014
Assignees
1
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
2
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
3
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
4
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
5
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
6
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
7
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
8
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
9
155 GORDON BAKER ROAD
SUITE 300
TORONTO ON, CANADA M2H 3N5
Correspondence name and address
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVENUE NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004

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