Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Buoyancy assist tool

Buoyancy assist tool

US Patent 11293261 · Granted Apr 5, 2022

Estimated economic value: $18,334,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sealing element with sloped ends2025
Apparatus and method of reducing surge when running casing2025
Puddle job with delayed setting of resin via a polymerization reaction with an a2025
Puddle job with delayed setting of resin2025
Induction loop cementing progress detection2025
Tracking a wiper dart having a bi-diameter wiper cup in a wellbore using pressur2025
Wiper dart having a bi-diameter wiper cup with protruding ring2025
Wiper dart having a bi-diameter wiper cup2025
Frac plug device for high expansion at the setting position2025
Frac plug device with an anchor mandrel assembly for a locked set configuration2024
Cementing apparatus for reverse cementing2024
Cementing apparatus for reverse cementing2024