Inventor
Paul Guieze
Inventor
Fontenailles, FR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties43%
E21BEarth or rock drilling19%
G01FMeasuring volume, volume flow, mass flow or liquid level19%
B01LChemical or physical laboratory apparatus for general use5%
F16KValves5%
F17CVessels for containing or storing compressed, liquefied or solidified gases5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,696,193'Real-time measurement of reservoir fluid properties'20179,371,937'Micro-valve and micro-fluidic device using such'20169,322,747'Isothermal subsea sampling system and method'20169,068,436'Method and system for sampling multi-phase fluid at a production wellsite'20158,621,912'Natural gas analyzer on a micro-chip'20148,606,531'System and method for spot check analysis or spot sampling of a multiphase mixture flowing in a pipeline'20138,201,458'Measure of quantities of oil and water in multiphase flows'20128,109,158'Sampling apparatus'20126,568,248'Method and apparatus for thermodynamic analysis of a mixture of fluids'20036,148,914'Sampling hydrocarbons in a well using a flexible bag'20006,041,668'Method and apparatus for taking samples in a gas outlet pipe of a liquid/gas separator fed with an oil well effluent'20004,864,843'Method and apparatus for chromatographic analysis, in particular of petroleum liquids'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2017Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (11)· patent assignee history
1989Based in Nangis, FR· patent location history
2000–2017Based in Fontenailles, FR· patent location history
2012–2017Patents assigned to GUIEZE PAUL (7)· patent assignee history
2012–2017Patents assigned to MACWILLIAM DAVID (2)· patent assignee history
2012–2013Patents assigned to PINGUET BRUNO (2)· patent assignee history
2015–2017Patents assigned to THERON BERNARD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 11 | 1989–2017 |
| GUIEZE PAULself | 7 | 2012–2017 |
| MACWILLIAM DAVID | 2 | 2012–2017 |
| PINGUET BRUNO | 2 | 2012–2013 |
| THERON BERNARD | 2 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fontenailles, FR | 11 | 2000–2017 |
| Nangis, FR | 1 | 1989 |