Physical Sciences, Inc.
Records under this name other than the patents Physical Sciences, 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 19 patents it holds.
Back to Physical Sciences, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,518,719 | Contaminant Analyzer for Fuel Formerly held In force · High confidence | In force | High confidence | |
| US 8,004,474 | Non-cutoff frequency selective surface ground plane antenna assembly Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,810,466 | Method and apparatus for a high-performance compact volumetric antenna Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,655,521 | Combined Reflectance Confocal Microscopy-Optical Coherence Tomography System for Imaging of Biological Tissue Formerly held In force · High confidence | In force | High confidence | |
| US 9,095,808 | Electrolytic System and Method for Filtering an Aqueous Particulate Suspension Formerly held In force · High confidence | In force | High confidence | |
| US 11,293,862 | Multiple contaminants natural gas analyser Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,228,501 | System and Method for Simultaneous High-Sensitivity Measurement of Methane and Ethane via Laser Absorption Spectroscopy in an Open-Air Configuration Formerly held In force · High confidence | In force | High confidence | |
| US 8,451,190 | Non-cutoff frequency selective surface ground plane antenna assembly Formerly held Lapsed on the fee record Ended May 28, 2025 · From the USPTO record | Lapsed on the fee record | Ended May 28, 2025 | From the USPTO record |
| US 9,466,939 | High-gain operation of fiber lasers at long wavelengths Lapsed on the fee record Ended Oct 11, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 11, 2024 | From the USPTO record |
| US 8,033,021 | Method for Fabricating Structural Propellants Formerly held Term ended Term ended Jan 11, 2024 · Medium confidence | Term ended | Term ended Jan 11, 2024 | Medium confidence |