Telfer; George
Patent Applications and Registrations
Patent applications and USPTO patent grants for Telfer; George.The latest application filed is for "improvements in or relating to well abandonment and slot recovery".
Company Profile
13.72.66
- Telfer; George - Aberdeen GB
- Telfer; George - Aberdeenshire GB
- Telfer; George - Scotland GB
- Telfer; George - Abderdeen N/A GB
- Telfer; George - East Tullos GB3
Patent Activity
| Patent | Date |
|---|---|
| Downhole cut and pull tool and method of use Grant 11,428,061 - Telfer , et al. August 30, 2 | 2022-08-30 |
| Improvements In Or Relating To Well Abandonment and Slot Recovery App 20220220820 - Stewart; David ; et al. | 2022-07-14 |
| Improvements In Or Relating To Well Abandonment and Slot Recovery App 20220098945 - Wardley; Michael ; et al. | 2022-03-31 |
| Well abandonment and slot recovery Grant 11,230,898 - Telfer January 25, 2 | 2022-01-25 |
| Downhole test tool and method of use Grant 11,180,973 - Telfer , et al. November 23, 2 | 2021-11-23 |
| Method and tool for well abandonment and slot recovery Grant 11,156,048 - Telfer October 26, 2 | 2021-10-26 |
| Well abandonment Grant 11,156,049 - Telfer , et al. October 26, 2 | 2021-10-26 |
| Downhole Tool App 20210317723 - Wardley; Michael ; et al. | 2021-10-14 |
| Downhole anchor mechanism Grant 11,125,036 - Telfer , et al. September 21, 2 | 2021-09-21 |
| Downhole test tool and method of use Grant 11,078,754 - Telfer , et al. August 3, 2 | 2021-08-03 |
| Improvements In Or Relating To Well Abandonment App 20210198961 - Telfer; George | 2021-07-01 |
| Improvements In Or Relating To Well Abandonment and Slot Recovery App 20210198967 - Linklater; James ; et al. | 2021-07-01 |
| Well abandonment and slot recovery Grant 11,047,187 - Fairweather , et al. June 29, 2 | 2021-06-29 |
| Method of abandoning a well Grant 10,989,017 - Wardley , et al. April 27, 2 | 2021-04-27 |
| Improvements In Or Relating To Well Abandonment and Slot Recovery App 20210079748 - Wardley; Michael ; et al. | 2021-03-18 |
| Open hole drilling magnet Grant 10,895,129 - Linklater , et al. January 19, 2 | 2021-01-19 |
| Improvements In Or Relating To Well Abandonment and Slot Recovery App 20200378212 - Wardley; Michael ; et al. | 2020-12-03 |
| Improvements In Or Relating To Well Abandonment App 20200232295 - Telfer; George ; et al. | 2020-07-23 |
| Downhole Cut and Pull Tool and Method of Use App 20200224509 - Telfer; George ; et al. | 2020-07-16 |
| Improvements In Or Relating To Well Abandonment And Slot Recovery App 20200063515 - Fairweather; Alan ; et al. | 2020-02-27 |
| Downhole Anchor Mechanism App 20200018131 - Telfer; George ; et al. | 2020-01-16 |
| Method and Tool For Well Abandonment and Slot Recovery App 20190390530 - Telfer; George | 2019-12-26 |
| Improvements In Or Relating To Well Abandonment And Slot Recovery App 20190390527 - Telfer; George | 2019-12-26 |
| Method Of Abandoning A Well App 20190301265 - Wardley; Michael ; et al. | 2019-10-03 |
| Downhole Test Tool and Method of Use App 20190257193 - Telfer; George ; et al. | 2019-08-22 |
| Downhole Test Tool and Method of Use App 20190226327 - Telfer; George ; et al. | 2019-07-25 |
| Retrievable subsea device and method Grant 10,214,982 - Telfer Feb | 2019-02-26 |
| Drilling assembly Grant 10,077,614 - Telfer September 18, 2 | 2018-09-18 |
| Method Of Abandoning A Well App 20180094503 - WARDLEY; Michael ; et al. | 2018-04-05 |
| Open Hole Drilling Magnet App 20170247980 - Linklater; James ; et al. | 2017-08-31 |
| Valve seat assembly, downhole tool and methods Grant 9,745,828 - Telfer August 29, 2 | 2017-08-29 |
| Fluid-actuated downhole tool Grant 9,624,757 - Telfer April 18, 2 | 2017-04-18 |
| Modular tool for wellbore cleaning Grant 9,453,383 - Telfer September 27, 2 | 2016-09-27 |
| Clamp Grant 9,410,570 - Atkins , et al. August 9, 2 | 2016-08-09 |
| Downhole tool and method Grant 9,279,305 - Linklater , et al. March 8, 2 | 2016-03-08 |
| Modular tool for wellbore cleaning and method of use Grant 9,140,087 - Telfer September 22, 2 | 2015-09-22 |
| Downhole tool and method Grant 9,133,675 - Telfer September 15, 2 | 2015-09-15 |
| Drilling Assembly App 20150226017 - Telfer; George | 2015-08-13 |
| Downhole valve tool and method of use Grant 9,022,130 - Telfer May 5, 2 | 2015-05-05 |
| Drill string mounted rotatable tool and cleaning method Grant 8,955,584 - Telfer February 17, 2 | 2015-02-17 |
| Diverter cup assembly Grant 8,869,884 - Telfer October 28, 2 | 2014-10-28 |
| Wellbore cleaning method and apparatus Grant 8,844,622 - Telfer September 30, 2 | 2014-09-30 |
| Fluid-Actuated Downhole Tool App 20140144644 - Telfer; George | 2014-05-29 |
| Downhole tool Grant 8,689,877 - Telfer , et al. April 8, 2 | 2014-04-08 |
| Work string mounted cleaning tool and assembly method Grant 8,684,074 - Atkins , et al. April 1, 2 | 2014-04-01 |
| Downhole debris removal tool Grant 8,672,025 - Wolf , et al. March 18, 2 | 2014-03-18 |
| Downhole tool of high pressure operating cycle capability Grant 8,672,035 - Telfer March 18, 2 | 2014-03-18 |
| Valve Seat Assembly, Downhole Tool And Methods App 20130291962 - Telfer; George | 2013-11-07 |
| Wellbore Cleaning Method And Apparatus App 20130220596 - Telfer; George | 2013-08-29 |
| Retrievable Subsea Device And Method App 20130175044 - Telfer; George | 2013-07-11 |
| Clamp App 20130174408 - Atkins; James Edward ; et al. | 2013-07-11 |
| Downhole Tool And Method App 20130168087 - Linklater; James ; et al. | 2013-07-04 |
| Wellbore cleaning method and apparatus Grant 8,408,307 - Telfer April 2, 2 | 2013-04-02 |
| Clamp Grant 8,388,256 - Atkins , et al. March 5, 2 | 2013-03-05 |
| Ball seat assembly and method of controlling fluid flow through a hollow body Grant 8,356,670 - Telfer January 22, 2 | 2013-01-22 |
| Downhole flow control tool and method Grant 8,307,902 - Telfer November 13, 2 | 2012-11-13 |
| Downhole Tool And Method App 20120132438 - Telfer; George | 2012-05-31 |
| Modular Tool For Wellbore Cleaning App 20120118576 - Telfer; George | 2012-05-17 |
| Modular Tool For Wellbore Cleaning And Method Of Use App 20120118584 - Telfer; George | 2012-05-17 |
| Downhole Valve Tool And Method Of Use App 20120055681 - Telfer; George | 2012-03-08 |
| Diverter Cup Assembly App 20110308786 - Telfer; George | 2011-12-22 |
| Downhole Tool Of High Pressure Operating Cycle Capability App 20110226491 - Telfer; George | 2011-09-22 |
| Work String Mounted Cleaning Tool And Assembly Method App 20110203063 - Atkins; James Edward ; et al. | 2011-08-25 |
| Device and method for retrieving debris from a well Grant 7,992,636 - Telfer August 9, 2 | 2011-08-09 |
| Drill String Mounted Rotatable Tool And Cleaning Method App 20110186355 - Telfer; George | 2011-08-04 |
| Downhole Tool App 20110168404 - Telfer; George ; et al. | 2011-07-14 |
| Downhole Debris Removal Tool App 20110024119 - Wolf; John C. ; et al. | 2011-02-03 |
| Dual function cleaning tool Grant 7,870,897 - Telfer January 18, 2 | 2011-01-18 |
| Downhole Flow Control Tool And Method App 20100252281 - Telfer; George | 2010-10-07 |
| Wellbore cleaning tool and method Grant 7,735,547 - Telfer June 15, 2 | 2010-06-15 |
| Ball Seat Assembly And Method Of Controlling Fluid Flow Through A Hollow Body App 20100132954 - Telfer; George | 2010-06-03 |
| Valve seat Grant 7,681,650 - Telfer , et al. March 23, 2 | 2010-03-23 |
| Valve Seat Assembly, Downhole Tool And Methods App 20100065125 - Telfer; George | 2010-03-18 |
| Pressure controlled downhole operations Grant 7,665,545 - Telfer February 23, 2 | 2010-02-23 |
| Downhole connector Grant 7,654,316 - Telfer February 2, 2 | 2010-02-02 |
| Multi-cycle downhole tool with hydraulic damping Grant 7,628,213 - Telfer December 8, 2 | 2009-12-08 |
| Dual Function Cleaning Tool App 20090255665 - Telfer; George | 2009-10-15 |
| Dual function cleaning tool Grant 7,559,374 - Telfer July 14, 2 | 2009-07-14 |
| Device And Method For Retrieving Debris From A Well App 20090126933 - Telfer; George | 2009-05-21 |
| Downhole tool for selectively catching balls in a well bore Grant 7,530,400 - Telfer May 12, 2 | 2009-05-12 |
| Packer Grant 7,510,016 - Telfer March 31, 2 | 2009-03-31 |
| Downhole tool Grant 7,500,526 - Telfer March 10, 2 | 2009-03-10 |
| Junk removal tool Grant 7,497,260 - Telfer March 3, 2 | 2009-03-03 |
| Wellbore Cleaning Method & Apparatus App 20090025927 - Telfer; George | 2009-01-29 |
| Circulation tool Grant 7,441,607 - Telfer October 28, 2 | 2008-10-28 |
| Downhole tool Grant 7,416,029 - Telfer , et al. August 26, 2 | 2008-08-26 |
| Wellbore Cleaning Tool and Method App 20080196881 - Telfer; George | 2008-08-21 |
| Clamp App 20080145139 - Atkins; James ; et al. | 2008-06-19 |
| Stabiliser, jetting and circulating tool Grant 7,383,881 - Telfer June 10, 2 | 2008-06-10 |
| Packer Grant 7,314,092 - Telfer January 1, 2 | 2008-01-01 |
| Valve Seat App 20070295507 - Telfer; George ; et al. | 2007-12-27 |
| Downhole Tool App 20070272412 - Telfer; George | 2007-11-29 |
| Downhole Connector App 20070261859 - Telfer; George | 2007-11-15 |
| Downhole Tool App 20070240883 - Telfer; George | 2007-10-18 |
| Packer App 20070221372 - Telfer; George | 2007-09-27 |
| Junk removal tool App 20070131426 - Telfer; George | 2007-06-14 |
| Circulation tool App 20070125553 - Telfer; George | 2007-06-07 |
| Pressure controlled downhole operations App 20070095573 - Telfer; George | 2007-05-03 |
| Disengagable burr mill Grant 7,191,835 - Howlett , et al. March 20, 2 | 2007-03-20 |
| Dual function cleaning tool App 20070039737 - Telfer; George | 2007-02-22 |
| Downhole weight bearing apparatus and method Grant 7,152,686 - Howlett , et al. December 26, 2 | 2006-12-26 |
| Downhole tool App 20060243455 - Telfer; George ; et al. | 2006-11-02 |
| Selectively operational cleaning tool Grant 7,121,343 - Telfer October 17, 2 | 2006-10-17 |
| Stabiliser, jetting and circulating tool App 20060219441 - Telfer; George | 2006-10-05 |
| Combined milling and scraping tool Grant 7,096,950 - Howlett , et al. August 29, 2 | 2006-08-29 |
| Multi-cycle downhole tool with hydraulic damping App 20060124317 - Telfer; George | 2006-06-15 |
| Downhole circulation valve operated by dropping balls Grant 7,055,605 - Howlett , et al. June 6, 2 | 2006-06-06 |
| Selectively operational cleaning tool App 20060108117 - Telfer; George | 2006-05-25 |
| Packer App 20050230125 - Telfer, George | 2005-10-20 |
| Compression set packer and method of use Grant 6,896,064 - Howlett , et al. May 24, 2 | 2005-05-24 |
| Specialised petroleum services group limited App 20050028982 - Howlett, Paul David ; et al. | 2005-02-10 |
| Downhole weight bearing apparatus and method App 20040154807 - Howlett, Paul David ; et al. | 2004-08-12 |
| Downhole circulation valve operated by dropping balls App 20040099447 - Howlett, Paul David ; et al. | 2004-05-27 |
| Combined milling and scraping tool App 20040011528 - Howlett, Paul David ; et al. | 2004-01-22 |
| Downhole fluid sampler Grant 6,609,569 - Howlett , et al. August 26, 2 | 2003-08-26 |
| Compression set packer App 20030132007 - Howlett, Paul David ; et al. | 2003-07-17 |
| Apparatus incorporating jet pump for well head cleaning Grant 6,453,996 - Carmichael , et al. September 24, 2 | 2002-09-24 |
| Downhole fluid sampler App 20020043371 - Howlett, Paul David ; et al. | 2002-04-18 |
| Protective arrangements for downhole tools Grant 5,628,366 - Telfer May 13, 1 | 1997-05-13 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 