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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/23/2004
Application #:
10299250
Filing Dt:
11/19/2002
Inventors:
Rom D. Young, David Norris
Title:
PROCESS FOR USING MILL SCALE IN CEMENT CLINKER PRODUCTION
Assignment: 1
Reel/Frame:
013513/0086Recorded: 11/19/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2002
Exec Dt:
11/12/2002
Assignee:
1341 WEST MOCKINGBIRD LANE
DALLAS, TEXAS 75247-6913
Correspondent:
JONES DAY REAVIS & POGUE
MICHELLE MCMULLEN
P.O. BOX 660623
DALLAS, TX 75266-0623
Assignment: 2
Reel/Frame:
022928/0719Recorded: 07/07/2009Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
06/19/2009
Exec Dt:
06/19/2009
Exec Dt:
06/19/2009
Assignee:
901 MAIN STREET, 11TH FLOOR
TX1-429-11-23
DALLAS, TEXAS 75202
Correspondent:
JULIE H. COOPER
C/O VINSON & ELKINS L.L.P.
2001 ROSS AVENUE, SUITE 3700
DALLAS, TEXAS 75201
Assignment: 3
Reel/Frame:
033266/0372Recorded: 07/02/2014Pages: 7
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
07/02/2014
Assignees:
1503 LBJ FREEWAY, SUITE 400
DALLAS, TEXAS 75234
1500 RUBIDOUX BLVD
RIVERSIDE, CALIFORNIA 92509
1503 LBJ FREEWAY, SUITE 400
DALLAS, TEXAS 75234
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602

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