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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
02/08/2011
Application #:
29319758
Filing Dt:
06/13/2008
Inventors:
Pei Pei Chen, Russell Tharp
Title:
HEAT EXCHANGER FIN
Assignment: 1
Reel/Frame:
021095/0773Recorded: 06/13/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/13/2008
Exec Dt:
06/13/2008
Assignee:
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
Correspondent:
BRETT T. COOKE
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
025227/0089Recorded: 11/01/2010Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
10/28/2010
Exec Dt:
10/28/2010
Exec Dt:
10/28/2010
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252-2558
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 3
Reel/Frame:
025227/0739Recorded: 11/02/2010Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
10/28/2010
Exec Dt:
10/28/2010
Exec Dt:
10/28/2010
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252-2558
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 4
Reel/Frame:
029232/0474Recorded: 11/02/2012Pages: 6
Conveyance:
RELEASE
Assignor:
Exec Dt:
11/01/2012
Assignees:
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 5
Reel/Frame:
029244/0226Recorded: 11/05/2012Pages: 8
Conveyance:
RELEASE
Assignor:
Exec Dt:
11/01/2012
Assignees:
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
5151 SAN FELIPE, SUITE 500
HOUSTON, TEXAS 77056
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602

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