Daniel Opco, LLC
Records under this name other than the patents Daniel Opco, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 12 patents it holds.
Showing 1 to 9 of 9 · Back to Daniel Opco, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,113,336 | Orifice Flowmeter Security Device Grace period ended · Low confidence | Grace period ended | Low confidence | |
| US 10,036,512 | Multi-Double Block and Bleed System for an Orifice Fitting Lapsed on the fee record Ended Jul 31, 2026 · High confidence | Lapsed on the fee record | Ended Jul 31, 2026 | High confidence |
| US 7,357,371 | Isolation Valve Seal Term ended Term ended Apr 29, 2026 · High confidence | Term ended | Term ended Apr 29, 2026 | High confidence |
| US 8,640,523 | Apparatus and Method for Turbine Flow Meter Sensor Adjustment Lapsed on the fee record Ended Feb 4, 2026 · High confidence | Lapsed on the fee record | Ended Feb 4, 2026 | High confidence |
| US 9,841,303 | Plate Carrier Guide for an Orifice Fitting Lapsed on the fee record Ended Dec 12, 2025 · High confidence | Lapsed on the fee record | Ended Dec 12, 2025 | High confidence |
| US 7,837,176 | Dual Chamber Orifice Fitting Plate Support Term ended Term ended Sep 18, 2025 · High confidence | Term ended | Term ended Sep 18, 2025 | High confidence |
| US 7,063,107 | Dual Chamber Orifice Fitting Body Term ended Term ended Aug 12, 2024 · High confidence | Term ended | Term ended Aug 12, 2024 | High confidence |
| US 6,871,666 | Bi-Directional Dual Chamber Orifice Fitting Term ended Term ended May 19, 2024 · High confidence | Term ended | Term ended May 19, 2024 | High confidence |
| US 8,167,268 | Dual Chamber Orifice Fitting Plate Support Term ended Term ended May 19, 2024 · High confidence | Term ended | Term ended May 19, 2024 | High confidence |