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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
07/03/2012
Application #:
13098906
Filing Dt:
05/02/2011
Publication #:
Pub Dt:
08/25/2011
Inventors:
Alfazazi Dourfaye, Michel de Reynal
Title:
IMPREGNATED ROTARY BIT
Assignment: 1
Reel/Frame:
026211/0007Recorded: 05/02/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/02/2008
Exec Dt:
12/02/2008
Assignee:
1434 PATTON PLACE, SUITE 106
CARROLLTON, TEXAS 75007
Correspondent:
JOHN J. "JAKE" MAY
GARDERE WYNNE SEWELL LLP
1601 ELM ST., #3000
DALLAS, TX 75201-4761
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

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