Downton; Geoff
Patent Applications and Registrations
Patent applications and USPTO patent grants for Downton; Geoff.The latest application filed is for "slidable rod downhole steering".
Company Profile
2.50.42
- Downton; Geoff - Stroud GB
- Downton; Geoff - Minchinhampton N/A GB
- Downton; Geoff - Sugar Land TX US
- Downton; Geoff - Gloucestershire GB
- DOWNTON; GEOFF - US
- Downton; Geoff - Sugarland TX
Patent Activity
| Patent | Date |
|---|---|
| Slidable rod downhole steering Grant 10,633,923 - Downton , et al. | 2020-04-28 |
| Slidable Rod Downhole Steering App 20190292854 - Downton; Geoff ; et al. | 2019-09-26 |
| Eccentric steering device and methods of directional drilling Grant 9,284,782 - Downton March 15, 2 | 2016-03-15 |
| Real time telemetry Grant 9,035,788 - Downton , et al. May 19, 2 | 2015-05-19 |
| Eccentric Steering Device and Methods of Directional Drilling App 20150060140 - Downton; Geoff | 2015-03-05 |
| Rotary steerable drilling apparatus and method Grant 8,967,296 - Downton , et al. March 3, 2 | 2015-03-03 |
| Steerable piloted drill bit, drill system, and method of drilling curved boreholes Grant 8,960,329 - Downton February 24, 2 | 2015-02-24 |
| Steerable drilling system Grant 8,893,824 - Downton November 25, 2 | 2014-11-25 |
| Directional drilling control devices and methods Grant 8,783,382 - Ignova , et al. July 22, 2 | 2014-07-22 |
| Drill bit gauge pad control Grant 8,763,726 - Johnson , et al. July 1, 2 | 2014-07-01 |
| Method and system for steering a directional drilling system Grant 8,720,604 - Sheppard , et al. May 13, 2 | 2014-05-13 |
| System for directionally drilling a borehole with a rotary drilling system Grant 8,720,605 - Sheppard , et al. May 13, 2 | 2014-05-13 |
| Automatic elastomer extrusion apparatus and method Grant 8,658,074 - Downton , et al. February 25, 2 | 2014-02-25 |
| System and method for managing and/or using data for tools in a wellbore Grant 8,645,571 - Downton , et al. February 4, 2 | 2014-02-04 |
| Stochastic bit noise Grant 8,550,185 - Johnson , et al. October 8, 2 | 2013-10-08 |
| System and method for directional drilling a borehole with a rotary drilling system Grant 8,534,380 - Sheppard , et al. September 17, 2 | 2013-09-17 |
| Steer systems for coiled tubing drilling and method of use Grant 8,408,333 - Pai , et al. April 2, 2 | 2013-04-02 |
| Steering system Grant 8,302,705 - Downton November 6, 2 | 2012-11-06 |
| Rotary Steerable Drilling System App 20120145458 - Downton; Geoff | 2012-06-14 |
| Stochastic Bit Noise App 20120090897 - Johnson; Ashley Bernard ; et al. | 2012-04-19 |
| System And Method For Directionally Drilling A Borehole With A Rotary Drilling System App 20120080235 - SHEPPARD; MICHAEL CHARLES ; et al. | 2012-04-05 |
| Valve-controlled downhole motor Grant 8,146,679 - Downton April 3, 2 | 2012-04-03 |
| Automatic Elastomer Extrusion Apparatus And Method App 20120045576 - Downton; Geoff ; et al. | 2012-02-23 |
| Steerable Drilling System App 20120012396 - Downton; Geoff | 2012-01-19 |
| Stochastic bit noise control Grant 8,066,085 - Johnson , et al. November 29, 2 | 2011-11-29 |
| Steerable Drilling System App 20110266063 - DOWNTON; GEOFF | 2011-11-03 |
| Steerable drilling system Grant 8,011,452 - Downton September 6, 2 | 2011-09-06 |
| Steering of bent housing mud motor downhole rotation device Grant 7,987,927 - Downton August 2, 2 | 2011-08-02 |
| Erosion resistant surface and method of making erosion resistant surfaces Grant 7,968,184 - Humphreys , et al. June 28, 2 | 2011-06-28 |
| Progressive cavity apparatus with transducer and methods of forming and use Grant 7,941,906 - Downton May 17, 2 | 2011-05-17 |
| Hole depth sensing Grant 7,916,041 - Downton March 29, 2 | 2011-03-29 |
| Downhole motor seal and method Grant 7,896,628 - Sindt , et al. March 1, 2 | 2011-03-01 |
| System And Method For Managing And/or Using Data For Tools In A Wellbore App 20110031015 - Downton; Geoff ; et al. | 2011-02-10 |
| Morphable bit Grant 7,836,975 - Chen , et al. November 23, 2 | 2010-11-23 |
| Bi-directional rotary steerable system actuator assembly and method Grant 7,810,585 - Downton October 12, 2 | 2010-10-12 |
| Method and apparatus for programmable pressure drilling and programmable gradient drilling, and completion Grant 7,775,299 - Khan , et al. August 17, 2 | 2010-08-17 |
| Directional Drilling Control Devices And Methods App 20100175922 - Ignova; Maja ; et al. | 2010-07-15 |
| Valve-controlled Downhole Motor App 20100126774 - Downton; Geoff | 2010-05-27 |
| Tool face sensor method Grant 7,669,669 - Downton , et al. March 2, 2 | 2010-03-02 |
| Steerable Piloted Drill Bit, Drill System, And Method Of Drilling Curved Boreholes App 20100006341 - Downton; Geoff | 2010-01-14 |
| Progressive Cavity Apparatus With Transducer And Methods Of Forming And Use App 20090169364 - Downton; Geoff | 2009-07-02 |
| Erosion Resistant Surface And Method Of Making Erosion Resistant Surfaces App 20090142594 - Humphreys; Alan ; et al. | 2009-06-04 |
| Morphible Bit App 20090107722 - Chen; Kuo-Chiang ; et al. | 2009-04-30 |
| Real Time Telemetry App 20090086576 - Downton; Geoff ; et al. | 2009-04-02 |
| Drill Bit Gauge Pad Control App 20090044979 - Johnson; Ashley Bernard ; et al. | 2009-02-19 |
| Stochastic Bit Noise Control App 20090044978 - Johnson; Ashley Bernard ; et al. | 2009-02-19 |
| Method And System For Steering A Directional Drilling System App 20090044981 - Sheppard; Michael Charles ; et al. | 2009-02-19 |
| System And Method For Directional Drilling A Borehole With A Rotary Drilling System App 20090044980 - Sheppard; Michael Charles ; et al. | 2009-02-19 |
| Tool Face Sensor Method App 20090032302 - DOWNTON; GEOFF ; et al. | 2009-02-05 |
| Method And Apparatus For Programmable Pressure Drilling And Programmable Gradient Drilling, And Completion App 20080264690 - Khan; Waqar ; et al. | 2008-10-30 |
| Hole Depth Sensing App 20080165026 - Downton; Geoff | 2008-07-10 |
| Steering System App 20080149394 - DOWNTON; GEOFF | 2008-06-26 |
| Bi Stable Actuator And Drilling System Inlcuding Same App 20080142269 - Richards; Edward ; et al. | 2008-06-19 |
| Inner and outer motor with eccentric stabilizer Grant 7,383,898 - Downton June 10, 2 | 2008-06-10 |
| Automatic elastomer extrusion apparatus and method App 20080023123 - Downton; Geoff ; et al. | 2008-01-31 |
| Steering Systems for Coiled Tubing Drilling App 20070261887 - Pai; Satish ; et al. | 2007-11-15 |
| Steering Of Bent Housing Mud Motor Downhole Rotation Device App 20070151767 - Downton; Geoff | 2007-07-05 |
| Hybrid rotary steerable system Grant 7,188,685 - Downton , et al. March 13, 2 | 2007-03-13 |
| Electrical transmission apparatus through rotating tubular members Grant 7,168,510 - Boyle , et al. January 30, 2 | 2007-01-30 |
| Recalibration of downhole sensors Grant 7,168,507 - Downton January 30, 2 | 2007-01-30 |
| Roll Stabilised Unit App 20060263215 - Sindt; Oliver ; et al. | 2006-11-23 |
| Control method for use with a steerable drilling system Grant 7,136,795 - Downton November 14, 2 | 2006-11-14 |
| Inner and outer motor with eccentric stabilizer App 20060243492 - Downton; Geoff | 2006-11-02 |
| Downhole motor seal and method App 20060216178 - Sindt; Olivier ; et al. | 2006-09-28 |
| Bi-directional rotary steerable system actuator assembly and method App 20060157281 - Downton; Geoff | 2006-07-20 |
| Downhole rate of penetration sensor assembly and method Grant 7,058,512 - Downton June 6, 2 | 2006-06-06 |
| Electrical Transmission Apparatus Through Rotating Tubular Members App 20060086536 - Boyle; Bruce William ; et al. | 2006-04-27 |
| Downhole rate of penetration sensor assembly and method App 20050197778 - Downton, Geoff | 2005-09-08 |
| Steerable drilling system App 20050109542 - Downton, Geoff | 2005-05-26 |
| Measurement of curvature of a subsurface borehole, and use of such measurement in directional drilling Grant 6,877,241 - Barr , et al. April 12, 2 | 2005-04-12 |
| Control Method for use with a Steerable Drilling System App 20050006145 - Downton, Geoff | 2005-01-13 |
| Two stage downhole drilling fluid filter Grant 6,715,570 - Downton , et al. April 6, 2 | 2004-04-06 |
| Two Stage Downhole Drilling Fluid Filter App 20040050591 - Downton, Geoff ; et al. | 2004-03-18 |
| Downhole closed loop control of drilling trajectory App 20040050590 - Pirovolou, Dimitrios K. ; et al. | 2004-03-18 |
| Recalibration of Downhole Sensors App 20030209365 - Downton, Geoff | 2003-11-13 |
| Control method for use with a steerable drilling system Grant 6,601,658 - Downton August 5, 2 | 2003-08-05 |
| Motor Driven Hybrid Rotary Steerable System App 20030127252 - Downton , Geoff ; et al. | 2003-07-10 |
| Hybrid Rotary Steerable System App 20030121702 - Downton , Geoff ; et al. | 2003-07-03 |
| Measurement of curvature of a subsurface borehole, and use of such measurement in directional drilling App 20030037963 - Barr, John D. ; et al. | 2003-02-27 |
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