Inventor
Nicholas Josep Ellson
Inventor
Bristol, GB
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
G01FMeasuring volume, volume flow, mass flow or liquid level8%
G01BMeasuring length, thickness or similar linear dimensions4%
G01KMeasuring temperature4%
G01MTesting static or dynamic balance of machines or structures4%
G05BControl or regulating systems in general4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H04BTransmission4%
PatentTitleYear
9,840,904'Monitoring hydrocarbon fluid flow'20179,739,137'Downhole temperature calculation'20179,435,189'Monitoring hydrocarbon fluid flow'20169,249,657'System and method for monitoring a subsea well'20169,228,428'System and method for monitoring tubular components of a subsea structure'20169,045,973'System and method for monitoring down-hole fluids'20158,657,011'Underwater power generation'20148,567,500'Cooling apparatus and methods for use with downhole tools'20138,534,114'Sand detector calibration'20138,515,880'Condition monitoring of an underwater facility'20138,015,869'Methods and apparatus to perform pressure testing of geological formations'20117,762,325'Methods and apparatus to apply axial force to a packer in a downhole tool'20107,647,980'Drillstring packer assembly'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2013Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (4)· patent assignee history
2010–2011Based in Houston, TX, US· patent location history
2013–2017Patents assigned to VETCO GRAY CONTROLS LTD (5)· patent assignee history
2013–2014Patents assigned to ELLSON NICHOLAS (3)· patent assignee history
2013–2016Patents assigned to ELLSON NICHOLAS JOSEP (3)· patent assignee history
2013–2017Based in Bristol, GB· patent location history
2015–2016Patents assigned to GEN ELECTRIC (3)· patent assignee history
2017Based in Nailsea, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VETCO GRAY CONTROLS LTD | 5 | 2013–2017 |
| SCHLUMBERGER TECHNOLOGY CORP | 4 | 2010–2013 |
| ELLSON NICHOLASself | 3 | 2013–2014 |
| ELLSON NICHOLAS JOSEPself | 3 | 2013–2016 |
| GEN ELECTRIC | 3 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bristol, GB | 9 | 2013–2017 |
| Houston, Texas, US | 3 | 2010–2011 |
| Nailsea, GB | 1 | 2017 |