Inventor
Stephen Reid
Inventor
Aberdeen, GB
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling60%
H04LTransmission of digital information, e.g. telegraphic communication8%
B23KSoldering or unsoldering4%
B23PMetal-working not otherwise provided for4%
F01DNon-positive displacement machines or engines, e.g. steam turbines4%
G06FElectric digital data processing4%
H02KDynamo-electric machines4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,837,256Apparatus and methods for use in wellbore packing202010,711,573Pressure operated apparatus and method202010,480,262Downhole slip apparatus201910,280,715Interlocking and setting section for a downhole tool201910,267,121Expandable slip system201910,218,264Method of eliminating power converter input power variations and minimizing energy storage capacitor requirements for a pulsed load system201910,100,617Expandable slip system201810,077,627Downhole apparatus and method20189,945,211Leak-off assembly for gravel pack system20189,890,614'Apparatus and method for setting a downhole anchor and related telescopic joint'20189,739,127'Method and system for operating a downhole tool, for fracturing a formation and/or for completing a wellbore'20179,404,348'Packer for alternate flow channel gravel packing and method for completing a wellbore'20169,322,248'Wellbore apparatus and methods for multi-zone well completion, production and injection'20169,303,485'Wellbore apparatus and methods for zonal isolations and flow control'20168,503,593'Waveform generator in a multi-chip system'20138,319,523'Chip interface'20126,595,292'Method and apparatus for use with two or more hydraulic conduits deployed downhole'20035,904,207'Packer'19995,685,369'Metal seal well packer'19974,893,388'Method of modifying turbine rotor discs'19904,710,663'Dynamoelectric machine coil slot wedge mounting arrangement'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2020Based in Aberdeen, GB· patent location history
2012–2019Based in Ayer, MA, US· patent location history
2016–2018Patents assigned to REID STEPHEN (5)· patent assignee history
2016Patents assigned to BARRY MICHAEL D (3)· patent assignee history
2016Patents assigned to ELRICK ANDREW J (3)· patent assignee history
2016Based in Aberdeenshire, GB· patent location history
2017–2019Patents assigned to PETROWELL LTD (4)· patent assignee history
2018–2019Patents assigned to WEATHERFORD TECH HOLDINGS LLC (4)· patent assignee history
2018–2020Based in Loughborough, GB· patent location history
2019Based in Leicestershire, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REID STEPHENself | 5 | 2016–2018 |
| PETROWELL LTD | 4 | 2017–2019 |
| WEATHERFORD TECH HOLDINGS LLC | 4 | 2018–2019 |
| BARRY MICHAEL D | 3 | 2016 |
| ELRICK ANDREW J | 3 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aberdeen, GB | 12 | 1997–2020 |
| Ayer, Massachusetts, US | 3 | 2012–2019 |
| Loughborough, GB | 2 | 2018–2020 |
| Leicestershire, GB | 1 | 2019 |
| Aberdeenshire, GB | 1 | 2016 |