Phase Dynamics, Inc.
Records under this name other than the patents Phase Dynamics, Inc. 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 4 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,523,647 | Multiphase fluid characterization Term ended Term ended Jul 24, 2026 · From the USPTO record | Term ended | Term ended Jul 24, 2026 | From the USPTO record |
| US 7,457,714 | Autocalibrated multiphase fluid characterization using extrema of time series Term ended Term ended Jul 20, 2026 · From the USPTO record | Term ended | Term ended Jul 20, 2026 | From the USPTO record |
| US 9,856,731 | Apparatus and method for wellhead testing Lapsed on the fee record Ended Jan 2, 2026 · From the USPTO record | Lapsed on the fee record | Ended Jan 2, 2026 | From the USPTO record |
| US 7,143,638 | Wet gas measurement system Term ended Term ended Jun 25, 2025 · From the USPTO record | Term ended | Term ended Jun 25, 2025 | From the USPTO record |
| US 9,650,890 | Apparatuses and methods for evaluating well performance using deviations in real-time well measurement data Lapsed on the fee record Ended May 16, 2025 · From the USPTO record | Lapsed on the fee record | Ended May 16, 2025 | From the USPTO record |
| US 10,914,666 | Apparatus and method for validating the operation of a PPM analyzer Lapsed on the fee record Ended Feb 9, 2025 · From the USPTO record | Lapsed on the fee record | Ended Feb 9, 2025 | From the USPTO record |
| US 8,278,942 | Self-checking analyzer method and system using reflected power/insertion loss Lapsed on the fee record Ended Oct 2, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 2, 2024 | From the USPTO record |
| US 6,867,599 | Load-pulled measurement with reference circuit Term ended Term ended Oct 10, 2022 · From the USPTO record | Term ended | Term ended Oct 10, 2022 | From the USPTO record |
| US 7,775,085 | High water cut well measurements with hydro-separation Lapsed on the fee record Ended Aug 17, 2022 · From the USPTO record | Lapsed on the fee record | Ended Aug 17, 2022 | From the USPTO record |
| US 8,754,657 | Determination of water cut and salinity using a coincidence function Lapsed on the fee record Ended Jun 17, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jun 17, 2022 | From the USPTO record |