Inventor
Stuart R. Keller
Inventor
Houston, TX, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling53%
G01VGeophysics10%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G06FElectric digital data processing5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
A63FCard, board, or roulette games3%
C04BLime, magnesia3%
F04BPositive-displacement machines for liquids3%
F15CFluid-circuit elements predominantly used for computing or control purposes3%
F16KValves3%
PatentTitleYear
10,989,330Fluidic switching devices202110,976,826Virtual reality garment capable of jamming user movement202110,480,308Apparatus and method for monitoring fluid flow in a wellbore using acoustic signals201910,458,215Producing hydrocarbons from a formation201910,221,655Wellbore flow-control assemblies for hydrocarbon wells, and systems and methods including the same201910,100,635Wired and wireless downhole telemetry using a logging tool20189,759,062'Telemetry system for wireless electro-acoustical transmission of data along a wellbore'20179,644,134'Methods for improving the sweep efficiency of gas injection'20179,631,485'Electro-acoustic transmission of data along a wellbore'20179,587,474'Completing a well in a reservoir'20179,581,003'Completing a well in a reservoir'20179,557,434'Apparatus and method for detecting fracture geometry using acoustic telemetry'20179,328,598'Systems and methods for stimulating a plurality of zones of a subterranean formation'20169,284,794'Systems and methods for advanced well access to subterranean formations'20169,243,483'Methods of using nano-particles in wellbore operations'20169,163,465'System and method for drilling a well that extends for a large horizontal distance'20159,057,249'CO2 storage in organic-rich rock formation with hydrocarbon recovery'20157,789,162'Method for running tubulars in wellbores'20107,681,644'Managing lost returns in a wellbore'20107,475,726'Continuous monobore liquid lining system'20097,310,580'Method for borehole measurement of formation properties'20077,289,909'Method for borehole measurement of formation properties'20077,231,977'Continuous monobore liquid lining system'2007H0001192'Low-torque centralizer'19934,548,271'Oscillatory flow method for improved well cementing'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2019Based in Houston, TX, US· patent location history
2007–2019Patents assigned to EXXONMOBIL UPSTREAM RES CO (19)· patent assignee history
2015–2019Patents assigned to KELLER STUART R (15)· patent assignee history
2017–2019Patents assigned to DEFFENBAUGH MAX (5)· patent assignee history
2017–2019Patents assigned to DISKO MARK M (5)· patent assignee history
2017–2019Patents assigned to MORROW TIMOTHY I (5)· patent assignee history
2021Based in Bellevue, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXONMOBIL UPSTREAM RES CO | 19 | 2007–2019 |
| KELLER STUART Rself | 15 | 2015–2019 |
| DEFFENBAUGH MAX | 5 | 2017–2019 |
| DISKO MARK M | 5 | 2017–2019 |
| MORROW TIMOTHY I | 5 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 23 | 1985–2019 |
| Bellevue, Washington, US | 2 | 2021 |