Patent Assignment
Reel/Frame 021701/0758
Assignment of Assignor's Interest
Recorded: 2008-10-20
Pages: 11
Assignor
HALL, DAVID R.
Executed: 2008-08-06
Assignee
NOVADRILL, INC.
2185 S. LARSEN PKWY., PROVO, UTAH, 84606
Covered Properties
(94)
Drill Bit Assembly with an Indenting Member
PCT:
PCT/US2006/043107 ↗
Drill Bit Assembly
PCT:
PCT/US2006/043125 ↗
A Drill Bit Assembly Adapted to Provide Power Downhole
PCT:
PCT/US2007/064539 ↗
Drill Bit Assembly with a Logging Device
PCT:
PCT/US2007/064544 ↗
System for Steering Drill String
PCT:
PCT/US2007/086323 ↗
Apparatus and Method for Vibrating a Drill Bit
PCT:
PCT/US2007/086449 ↗
Downhole Tool String Component
PCT:
PCT/US2008/057677 ↗
Means for Detecting Subterranean Formations and Monitoring the Operation of a Down-Hole Fluid Driven Percussive Piston
Patent:
6,367,565 →
Application:
09/049,218 →
Percussive Shearing Drill Bit
Patent:
6,253,864 →
Application:
09/131,592 →
Pressure-Balanced Battery for Downhole Tools
Pressure-Compensated Downhole Battery
High-speed, downhole, seismic measurement system
Application:
10/931,864 →
Publication:
US 2006/0044940
Apparatus and method for seismic measurement-while-drilling
Application:
10/965,563 →
Publication:
US 2006/0077757
Method for distributing electrical power to downhole tools
Application:
10/982,478 →
Publication:
US 2006/0100968
Method and Apparatus for Generating Electrical Energy Downhole
Method and System for Cooling Electrical Components Downhole
Downhole Component with Multiple Transmission Elements
Apparatus, System and Method for Flexibly Coupling Sensors to a Downhole Tool
Downhole Seismic-Sonic Receiver
Drill Bit Assembly
Complaint Covering of a Downhole Component
A Drill Bit Assembly Adapted to Provide Power Downhole
Drill Bit Assembly with a Logging Device
Drill Bit Assembly with a Probe
Hydraulic Drill Bit Assembly
Patent:
7,198,119 →
Application:
11/306,022 →
Drill Bit Assembly with an Indenting Member
Drill Bit Assembly for Directional Drilling
Thin-film Battery
Application:
11/307,196 →
Publication:
US 2007/0172735
High-Speed, Downhole, Cross Well Measurement System
Wired Tool String Component
Wired Tool String Component
Rotary Bit with an Indenting Member
System and Method for Sharing Information Between Downhole Drill Strings
Downhole Electric Power Generator
Jack Element for a Drill Bit
Percussive Drill Bit
Method of Assembling a Drill Bit with a Jack Element
Cam Assembly in a Downhole Component
Hydraulic Drill Bit Assembly
System for Steering a Drill String
Apparatus and Method for Vibrating a Drill Bit
Jack Element Adapted to Rotate Independent of a Drill Bit
Jack Element in Communication with an Electric Motor and or Generator
Jet Arrangement for a Downhole Drill Bit
Flexible Inductive Resistivity Device
Patent:
7,265,649 →
Application:
11/676,494 →
Open Cavity in a Pocket of a Downhole Tool String Component
Application:
11/679,529 →
Publication:
US 2008/0202742
Bi-Center Drill Bit
Method for Taking Seismic Measurements
Rotary Valve for a Jack Hammer
Multiple Frequency Inductive Resistivity Device
Patent:
7,301,429 →
Application:
11/687,891 →
Pocket for a Downhole Tool String Component
Drilling at a Resonant Frequency
Rotary Valve for Steering a Drill String
System and Method for Providing Electrical Power Downhole
Jack Element with a Stop-Off
Clutch for a Jack Element
Drill Bit with an Electrically Isolated Transmitter
Drill Bit Transducer Device
Downhole Pressure Pulse Activated by Jack Element
Location Device with a Gravity Measuring Device
Application:
11/772,907 →
Publication:
US 2009/0012741
Retaining Element for a Jack Element
Drill Bit with a Retained Jack Element
Externally Guided and Directed Field Induction Resistivity Tool
Externally Guided and Directed Halbach Array Field Induction Resistivity Tool
Stabilizer Assembly
Application:
11/828,901 →
Publication:
US 2009/0025982
Downhole Steering
Segmented Sleeve on a Downhole Tool String Component
Downhole Jack Assembly Sensor
Downhole Coils
Application:
11/860,761 →
Publication:
US 2008/0012569
Downhole Coils
Downhole Component with Multiple Transmission Elements
Application:
11/861,412 →
Publication:
US 2008/0007425
Drill Bit Nozzle
Indenting Member for a Drill Bit
Downhole Turbine
Patent:
7,451,835 →
Application:
11/940,091 →
Downhole Turbine
Patent:
7,434,634 →
Application:
11/940,117 →
Tool String Threads
Downhole Drive Shaft Connection
Fluid-Actuated Hammer Bit
Downhole Power Generation Assembly
Patent:
7,537,051 →
Application:
12/021,565 →
Downhole Electrical Connection
Patent:
7,537,053 →
Application:
12/021,743 →
Downhole Hammer Assembly
Downhole Hammer Assembly
Downhole Hammer Assembly
Downhole Sensor Assembly
Downhole Valve Mechanism
Downhole Mechanism
Externally Guided and Directed Field Induction Resistivity Tool
Drill Bit Assembly for Directional Drilling
Downhole Sample Rate System
Constricting Flow Diverter
Instrumentation Package in a Downhole Tool String Component
Downhole Component with an Electrical Device in a Blind-Hole
Drill Bit
Patent:
620,510 →
Application:
29/304,177 →
Resistivity Tool
Application:
60/914,619 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 13, 2005
From: COX, DALE; HALL, H. TRACY; DAHLGREN, SCOTT; PIXTON, DAVID S.
To: HALL, DAVID R.
Reel/Frame 016528/0444 →
Assignment of Assignor's Interest
Sep 13, 2005
From: HALL, H. TRACY; DAHLGREN, SCOTT; COX, DALE
To: HALL, DAVID R.
Reel/Frame 016530/0066 →
Assignment of Assignor's Interest
Oct 17, 2005
From: FOX, MR. JOE R.
To: HALL, MR. DAVID R.
Reel/Frame 016646/0702 →
Assignment of Assignor's Interest
Oct 17, 2005
From: FOX, MR. JEFF R.
To: HALL, MR. DAVID R.
Reel/Frame 016646/0700 →
Confirmatory License
Mar 30, 2007
From: NOVATEK
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 019097/0011 →
Confirmatory License
Mar 30, 2007
From: NOVATEK
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 019097/0017 →
Confirmatory License
Apr 3, 2007
From: NOVATEK
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 019109/0285 →
Assignment of Assignor's Interest
May 22, 2007
From: FOX, JOE, MR.; BARTHOLOMEW, DAVID, MR.
To: HALL, DAVID R., MR.
Reel/Frame 019329/0540 →
Assignment of Assignor's Interest
Mar 3, 2010
From: FOX, JOE, MR.
To: HALL, DAVID R., MR.
Reel/Frame 024020/0622 →
Assignment of Assignor's Interest
Mar 10, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024055/0349 →
Assignment of Assignor's Interest
Mar 10, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024055/0378 →
Assignment of Assignor's Interest
Mar 10, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024055/0457 →
Assignment of Assignor's Interest
Jun 23, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024579/0331 →
Assignment of Assignor's Interest
Aug 31, 2010
From: FOX, JOE R.; DAHLGREN, SCOTT
To: HALL, DAVID R.
Reel/Frame 024919/0154 →
Assignment of Assignor's Interest
Sep 8, 2010
From: FOX, JOE
To: HALL, DAVID R.
Reel/Frame 024957/0770 →