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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/08/2017
Application #:
13882600
Filing Dt:
02/12/2015
Publication #:
Pub Dt:
10/22/2015
PCT #:
US1237074
Inventors:
Ronald E. Sweatman, Jason L. Pitcher, Norm R. Warpinski, Mark S. Machala, Joel D. Shaw
Title:
ENHANCED GEOTHERMAL SYSTEMS AND METHODS
Assignment: 1
Reel/Frame:
028182/0220Recorded: 05/09/2012Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/08/2012
Exec Dt:
05/08/2012
Exec Dt:
05/08/2012
Exec Dt:
05/08/2012
Exec Dt:
05/08/2012
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
600 13TH STREET NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
033558/0757Recorded: 08/19/2014Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/2013
Exec Dt:
04/12/2013
Exec Dt:
05/13/2013
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:
034876/0398Recorded: 02/03/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/02/2015
Exec Dt:
01/27/2015
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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