Assignee

PETROTOOL INT LLC

US·2 granted patents·1 pending application·3 citations·filing 2024–2025

Technology mixE21B3

Top patents by PatentIndex Score

3 records

0176US12392208B1Well tubing anchor and catcher tool assemblyPETROTOOL INT LLC·Filed 2024·Granted Aug 19, 2025·3 cites·20 claims
0250US2026002420A1Tubing Anchor and Catcher Tool with Fluid-Enhanced Cone for Increased Fluid FlowPETROTOOL INT LLC·Filed 2025·Application pending·0 cites
0338US12442262B1Well tubing anchor and catcher tool assemblyPETROTOOL INT LLC·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims

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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →