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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
09/10/2013
Application #:
13156458
Filing Dt:
06/09/2011
Publication #:
Pub Dt:
04/05/2012
Inventor:
Inpeng Bouaphanh
Title:
WEAR RESISTANT MATERIAL AT THE LEADING EDGE OF THE LEG FOR A ROTARY CONE DRILL BIT
Assignment: 1
Reel/Frame:
026414/0634Recorded: 06/09/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/2011
Assignee:
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Correspondent:
GARDERE WYNNE & SEWELL LLP
1601 ELM STREET, SUITE 3000
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
026970/0678Recorded: 09/26/2011Pages: 21
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/30/2011
Assignee:
C/O PAGET-BROWN TRUST COMPANY LTD.
BOUNDARY HALL, CRICKET SQUARE, PO BOX 1111
GRAND CAYMAN, CAYMAN ISLANDS KY1-1102
Correspondent:
KING & SPALDING LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:
027787/0370Recorded: 02/08/2012Pages: 19
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2012
Assignee:
1625 W. CROSBY ROAD
SUITE 124
CARROLLTON, TEXAS 75006
Correspondent:
KING & SPALDING
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
029682/0024Recorded: 01/23/2013Pages: 20
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
01/15/2013
Assignee:
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626
Assignment: 5
Reel/Frame:
029731/0721Recorded: 01/31/2013Pages: 20
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
01/15/2013
Assignee:
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
KING & SPALDING
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:
033083/0969Recorded: 06/04/2014Pages: 28
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
05/21/2014
Assignee:
1625 W. CROSBY ROAD
SUITE 124
CARROLLTON, TEXAS 75006
Correspondent:
MARY JANE BOSWELL
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:
053090/0860Recorded: 06/30/2020Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2020
Assignee:
30 GRESHAM STREET
LONDON, UNITED KINGDOM EC2V 7QP
Correspondent:
DLA PIPER LLP (US)
401 B STREET, SUITE 1700
SAN DIEGO, CA 92101

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