Inventor
David Rose
Inventor
Sugar Land, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics63%
E21BEarth or rock drilling21%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01TMeasurement of nuclear or x-radiation5%
PatentTitleYear
11,105,952Systems and methods for determining the presence of cement behind at least one casing using spectroscopy measurement202111,073,635Compensated spectroscopy measurements202110,845,501Control of electrically operated radiation generators202010,845,502Optimization of neutron-gamma tools for inelastic gamma-ray logging202010,746,895Method for using neutron interaction cross section to interpret neutron measurements202010,466,383Method for using neutron interaction cross section to interpret neutron measurements201910,365,398Casing inspection using pulsed neutron measurements20199,897,719'Optimization of neutron-gamma tools for inelastic-gamma ray logging'20189,477,006'Pulsed neutron well logging method for determining multiple formation parameters'20169,335,437'Casing inspection using pulsed neutron measurements'20169,304,214'Neutron detection using a shielded gamma detector'20169,268,056'Neutron porosity based on one or more gamma ray detectors and a pulsed neutron source'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (12)· patent assignee history
2016–2018Patents assigned to ROSE DAVID (2)· patent assignee history
2016–2018Patents assigned to STOLLER CHRISTIAN (2)· patent assignee history
2016Patents assigned to BEEKMAN SICCO (1)· patent assignee history
2016–2021Based in Sugar Land, TX, US· patent location history
2018–2020Patents assigned to SIMONETTI DONNA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 12 | 2016–2021 |
| ROSE DAVIDself | 2 | 2016–2018 |
| SIMONETTI DONNA | 2 | 2018–2020 |
| STOLLER CHRISTIAN | 2 | 2016–2018 |
| BEEKMAN SICCO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sugar Land, Texas, US | 12 | 2016–2021 |