Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ambient-activated switch for downhole operations

Ambient-activated switch for downhole operations

US Patent 9513400 · Granted Dec 6, 2016

Estimated economic value: $12,115,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Determination of near wellbore properties using natural gamma rays2021
In-line integrity checker2019
Cement evaluation with neutron-neutron measurement2019
Method to correct and pulsed neutron fan based interpretation for shale effects2019
System and method of determining a value indicative of hydrogen index2018
Milling well casing using electromagnetic pulse2017
Subsea dummy run elimination assembly and related method utilizing a logging ass2017
Downhole evaluation with neutron activation measurement2017
Changing the state of a switch through the application of power2016
Milling well casing using electromagnetic pulse2016
Pressure-activated switch2016
Systems and methods of harvesting information from a well-site2016