Energyield LLC
Records under this name other than the patents Energyield 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 9 patents it holds.
Showing 1 to 10 of 10 · Back to Energyield LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,840,413 | Integrated reformer and syngas separator Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,454,212 | Rotatable Blade Apparatus with Individually Adjustable Blades Lapsed on the fee record Ended Sep 27, 2026 · High confidence | Lapsed on the fee record | Ended Sep 27, 2026 | High confidence |
| US 12,571,370 | Rotatable Blade Apparatus With Individually Adjustable Blades Term ended Term ended Jun 12, 2026 · High confidence | Term ended | Term ended Jun 12, 2026 | High confidence |
| US 8,905,306 | Electronic voting system Formerly held Term ended Term ended May 14, 2026 · From the USPTO record | Term ended | Term ended May 14, 2026 | From the USPTO record |
| US 8,201,738 | Electronic voting system Formerly held Lapsed on the fee record Ended Jun 19, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jun 19, 2024 | From the USPTO record |
| US 7,520,350 | System and method for extracting propulsion energy from motor vehicle exhaust Lapsed on the fee record Ended Apr 21, 2021 · From the USPTO record | Lapsed on the fee record | Ended Apr 21, 2021 | From the USPTO record |
| US 8,286,742 | System and method for extracting propulsion energy from motor vehicle exhaust Lapsed on the fee record Ended Oct 16, 2020 · From the USPTO record | Lapsed on the fee record | Ended Oct 16, 2020 | From the USPTO record |
| US 8,651,210 | System and method for extracting propulsion energy from motor vehicle exhaust Lapsed on the fee record Ended Feb 18, 2018 · From the USPTO record | Lapsed on the fee record | Ended Feb 18, 2018 | From the USPTO record |
| US 8,544,578 | System and method for extracting propulsion energy from motor vehicle exhaust Lapsed on the fee record Ended Oct 1, 2017 · From the USPTO record | Lapsed on the fee record | Ended Oct 1, 2017 | From the USPTO record |
| US 6,184,854 | Weighted frame rate control with dynamically variable driver bias voltage for producing high quality grayscale shading on matrix displays Term ended Term ended Jul 10, 2015 · From the USPTO record | Term ended | Term ended Jul 10, 2015 | From the USPTO record |