Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Downhole fluid valve

Downhole fluid valve

US Patent 10309194 · Granted Jun 4, 2019

Estimated economic value: $7,628,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low emission multi-zone hydrocarbon reservoir testing2025
Fluidic diode operated autofill valve2024
Perforating gun assembly for use within a borehole2022
Retrievable packer with delayed setting2022
Downhole interventionless depth correlation2022
Tester valve below a production packer2021
Electrohydraulic quick union for subsea landing string2021
Downhole tool with assembly for determining seal integrity2020
Systems and methods for downhole telecommunication2020
Measuring lengths of resizable elements downhole2020
System and method for a downhole hanger assembly2019
Communicating with a downhole tool2019