Inventor
Timothy James Ulrich, II
Inventor
Los Alamos, NM, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics40%
E21BEarth or rock drilling30%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves10%
PatentTitleYear
11,086,040Time-reversed nonlinear acoustics for wellbore integrity characterization202111,079,505Time-reversed nonlinear acoustics for downhole pressure measurements202111,067,711Time-reversed nonlinear acoustic downhole pore pressure measurements202111,029,435Downhole nonlinear acoustics measurements in rock formations using dynamic acoustic elasticity and time reversal2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to CHEVRON USA INC (4)· patent assignee history
2021Patents assigned to TRIAD NAT SECURITY LLC (4)· patent assignee history
2021Based in Los Alamos, NM, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON USA INC | 4 | 2021 |
| TRIAD NAT SECURITY LLC | 4 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Alamos, NM, US | 4 | 2021 |