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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
05/26/2015
Application #:
13241795
Filing Dt:
09/23/2011
Publication #:
Pub Dt:
03/28/2013
Inventors:
Craig Knull, Jason Maw
Title:
ROTARY DRAG BIT
Assignment: 1
Reel/Frame:
029135/0907Recorded: 10/16/2012Pages: 6
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
11/18/2010
Assignee:
901 MAIN STREET
MAIL CODE: TX1-492-14-06
DALLAS, TEXAS 75202
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 2
Reel/Frame:
026957/0026Recorded: 09/23/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/22/2011
Exec Dt:
09/22/2011
Assignee:
420 THROCKMORTON STREET, SUITE 1110
FORT WORTH, TEXAS 76102
Correspondent:
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761
Assignment: 3
Reel/Frame:
039375/0680Recorded: 07/18/2016Pages: 5
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Assignor:
Exec Dt:
07/15/2016
Assignee:
420 THROCKMORTON ST.
SUITE 110
FORT WORTH, TEXAS 76102
Correspondent:
RACHEL TRUDEAU
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153
Assignment: 4
Reel/Frame:
039806/0952Recorded: 08/24/2016Pages: 6
Conveyance:
ASSIGNMENT FOR SECURITY -- PATENTS
Assignor:
Exec Dt:
08/24/2016
Assignee:
875 THIRD AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
S. KAREFF C/O SCHULTE ROTH & ZABEL LLP
919 THIRD AVEUNUE
25TH FLOOR
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:
047583/0658Recorded: 11/26/2018Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2018
Assignee:
201 MAIN ST., SUITE 1660
FORT WORTH, TEXAS 76102
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:
047589/0970Recorded: 11/27/2018Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2018
Assignee:
1700 LINCOLN ST.
MAC - C7300-033
DENVER, COLORADO 80203
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:
064596/0706Recorded: 08/15/2023Pages: 13
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/14/2023
Assignee:
201 MAIN STREET, SUITE 1660
FORT WORTH, TEXAS 76102
Correspondent:
NOREEN GOSSELIN
KIRKLAND & ELLIS LLP
300 NORTH LASALLE
CHICAGO, IL 60654

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