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Inventor

Valerie Anderson

Inventor
Hardwick, GB

Overview

5→
Patents
2013–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 properties56%
E21BEarth or rock drilling33%
G01RMeasuring electric variables11%
PatentTitleYear
10,859,558Oilfield monitoring of subterranean polymer solution20209,513,201'Measurement of fluid properties'20169,366,613'Matrix permitivity determination'20168,939,015'Testing imbibition of fluid'20158,602,128'Analysis of drilling cuttings for permittivity'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (5)· patent assignee history
2013–2016Patents assigned to CLARKE ANDREW (2)· patent assignee history
2013–2016Patents assigned to LIGNEUL PATRICE (2)· patent assignee history
2013–2016Patents assigned to ZHANG TIANHUA (2)· patent assignee history
2013Based in Cambridge, GB· patent location history
2015–2016Patents assigned to ANDERSON VALERIE (2)· patent assignee history
2015–2016Based in Hardwick, GB· patent location history
2020Based in Cambridgeshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP52013–2020
ANDERSON VALERIEself22015–2016
CLARKE ANDREW22013–2016
LIGNEUL PATRICE22013–2016
ZHANG TIANHUA22013–2016
Locations
LocationPatentsSpan
Hardwick, GB32015–2016
Cambridgeshire, GB12020
Cambridge, GB12013