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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
7258176
Issue Dt:
08/21/2007
Application #:
10825338
Filing Dt:
04/15/2004
Publication #:
20060027398
Pub Dt:
02/09/2006
Inventors:
Gordon A. Tibbitts, Paul O. Padgett, Harry B. Curlett, Samuel R. Curlett et al
Title:
DRILL BIT
Assignment: 1
Reel/Frame:
019825/0116Recorded: 09/14/2007Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
PARTICLE DRILLING, INC.
Exec Dt:
04/30/2004
Assignee:
PARTICLE DRILLING TECHNOLOGIES, INC.
11757 KATY FREEWAY, SUITE 1300
HOUSTON, TEXAS 77079
Correspondent:
TODD MATTINGLY
1100 LOUISIANA ST., SUITE 4000
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
015707/0028Recorded: 08/23/2004Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TIBBITTS, GORDON A.
Exec Dt:
06/14/2004
PADGETT, PAUL O.
Exec Dt:
06/21/2004
CURLETT, HARRY B.
Exec Dt:
06/16/2004
HARDER, NATHAN J.
Exec Dt:
06/14/2004
CURLETT, SAMUEL R.
Exec Dt:
08/13/2004
Assignee:
PARTICLE DRILLING, INC.
808 TRAVIS, SUITE 850
HOUSTON, TEXAS 77002
Correspondent:
CONLEY ROSE, P.C.
COLLIN A. ORSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 3
Reel/Frame:
021018/0268Recorded: 05/30/2008Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
PDTI ACQUISITION CORP
Exec Dt:
07/14/2004
Assignee:
PARTICLE DRILLING TECHNOLOGIES, INC.
5611 BAIRD CT
HOUSTON, TEXAS 77041
Correspondent:
JEFFREY S. WHITTLE
711 LOUISIANA STREET, SUITE #2300
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
021018/0274Recorded: 05/30/2008Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
PARTICLE DRILLING TECHNOLOGIES, INC.
Exec Dt:
01/25/2005
Assignee:
MEDXLINK CORP
848 NORTH RAINBOW # 221
LAS VEGAS, NEVADA 89107
Correspondent:
JEFFREY S. WHITTLE
711 LOUISIANA STREET, SUITE #2300
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:
021018/0291Recorded: 05/30/2008Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MEDXLINK CORP
Exec Dt:
01/25/2005
Assignee:
PARTICLE DRILLING TECHNOLOGIES, INC.
5611 BAIRD CT
HOUSTON, TEXAS 77041
Correspondent:
JEFFREY S. WHITTLE
711 LOUISIANA STREET, SUITE #2300
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:
023348/0522Recorded: 10/09/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PARTICLE DRILLING TECHNOLOGIES, INC.
Exec Dt:
10/09/2009
Assignee:
PDTI HOLDINGS, LLC
5611 BAIRD COURT
HOUSTON, TEXAS 77041
Correspondent:
ARNOLD & KNOBLOCH, L.L.P.
2401 FOUNTAINVIEW DRIVE, SUITE 630
HOUSTON, TX 77057

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