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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/23/2006
Application #:
10288378
Filing Dt:
11/06/2002
Publication #:
Pub Dt:
09/09/2004
Inventors:
Wayne K. Moore, Daniel B. Nickell
Title:
ADVANCED AIR CLEANING SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
013697/0294Recorded: 01/27/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/24/2002
Exec Dt:
12/24/2002
Assignee:
5845 RICHMOND HIGHWAY
SUITE 725
ALEXANDRIA, VIRGINIA
Correspondent:
DUANE MORRIS LLP
PATRICK D. MCPHERSON
1667 K STREET, N.W.
SUITE 700
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
019649/0046Recorded: 08/06/2007Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/15/2006
Assignee:
4041 POWDER MILL ROAD
CALVERTON, MARYLAND 20705-3106
Correspondent:
PAULA M. THEISMANN -- SONNENSCHEIN
P. O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:
023892/0565Recorded: 02/04/2010Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2009
Assignee:
400 PROFESSIONAL DRIVE
GAITHERSBURG, MARYLAND 20879
Correspondent:
PAULA M. THEISMANN -- SONNENSCHEIN NATH
P. O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080

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