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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:027544/0496   Pages: 5
Recorded: 01/17/2012
Conveyance: RELEASE OF SECURITY INTEREST
Total properties: 14
1
Patent #:
Issue Dt:
09/17/1996
Application #:
08299828
Filing Dt:
09/01/1994
Title:
SEVERABLE LEACHING CHAMBER WITH END CAP
2
Patent #:
Issue Dt:
03/12/1996
Application #:
08320496
Filing Dt:
10/07/1994
Title:
LEACHING CHAMBER
3
Patent #:
Issue Dt:
06/20/2000
Application #:
08876886
Filing Dt:
06/16/1997
Title:
LEACHING CHAMBER
4
Patent #:
Issue Dt:
07/15/2003
Application #:
09662473
Filing Dt:
09/15/2000
Title:
ADJUSTABLE ANGLE COUPLER FOR LEACHING CHAMBER SYSTEMS
5
Patent #:
Issue Dt:
03/02/2004
Application #:
10228852
Filing Dt:
08/27/2002
Publication #:
Pub Dt:
03/04/2004
Title:
COUPLING STRUCTURE FOR A LEACHING CHAMBER
6
Patent #:
Issue Dt:
01/09/2007
Application #:
10619060
Filing Dt:
07/14/2003
Publication #:
Pub Dt:
01/22/2004
Title:
ADJUSTABLE ANGLE COUPLER FOR LEACHING CHAMBER SYSTEMS
7
Patent #:
NONE
Issue Dt:
Application #:
11462671
Filing Dt:
08/04/2006
Publication #:
Pub Dt:
04/12/2007
Title:
FLEXIBLE ARCH-SHAPED CORRUGATED STRUCTURE
8
Patent #:
NONE
Issue Dt:
Application #:
11462678
Filing Dt:
08/04/2006
Publication #:
Pub Dt:
04/05/2007
Title:
LEACHING CHAMBER HAVING JOINT WITH ACCESS PORT
9
Patent #:
Issue Dt:
05/13/2003
Application #:
29166403
Filing Dt:
08/27/2002
Title:
LEACHING CHAMBER
10
Patent #:
Issue Dt:
05/13/2003
Application #:
29166429
Filing Dt:
08/27/2002
Title:
LEACHING CHAMBER
11
Patent #:
Issue Dt:
03/13/2007
Application #:
29233374
Filing Dt:
07/01/2005
Title:
SET OF LEACHING CHAMBER END UNITS
12
Patent #:
Issue Dt:
03/13/2007
Application #:
29233385
Filing Dt:
07/01/2005
Title:
LEACHING CHAMBER END CAP
13
Patent #:
Issue Dt:
03/06/2007
Application #:
29233403
Filing Dt:
07/01/2005
Title:
LEACHING CHAMBER
14
Patent #:
Issue Dt:
03/20/2007
Application #:
29233414
Filing Dt:
07/01/2005
Title:
LEACHING CHAMBER END CAP
Assignor
1
Exec Dt:
01/17/2012
Assignees
1
4640 TRUEMAN BLVD.
HILLIARD, OHIO 43026
2
4640 TRUEMAN BLVD.
HILLIARD, OHIO 43026
3
4640 TRUEMAN BLVD.
HILLIARD, OHIO 43026
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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