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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/10/2012
Application #:
12790416
Filing Dt:
05/28/2010
Publication #:
Pub Dt:
12/01/2011
Inventors:
Yongming Xia, Jeffrey S. Devine
Title:
SCREENLESS GRANULAR MEDIA FILTERS AND METHODS OF USE
Assignment: 1
Reel/Frame:
024621/0013Recorded: 06/30/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/14/2010
Exec Dt:
06/14/2010
Assignee:
11600 EAST HARDY STREET
HOUSTON, TEXAS 77093
Correspondent:
JEFFREY L. WENDT
34 DRIFTOAK CIRCLE
THE WOODLANDS, TX 77381
Assignment: 2
Reel/Frame:
030695/0235Recorded: 06/26/2013Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2012
Assignee:
11600 EAST HARDY STREET
HOUSTON, TEXAS 77093
Correspondent:
JEFFREY L. WENDT
34 DRIFTOAK CIRCLE
THE WOODLANDS, TX 77381
Assignment: 3
Reel/Frame:
030743/0293Recorded: 06/30/2013Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/2013
Assignee:
11600 EAST HARDY STREET
HOUSTON, TEXAS 77093
Correspondent:
THE WENDT FIRM, P.C.
34 DRIFTOAK CIRCLE
THE WOODLANDS, TX 77381
Assignment: 4
Reel/Frame:
039718/0074Recorded: 09/13/2016Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/2015
Assignee:
5400 INTERNATIONAL TRADE DRIVE
RICHMOND, VIRGINIA 23231
Correspondent:
SHANNON COTUGNO
1750 TYSONS BLVD
SUITE 1800
TYSONS, VA 22102

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