Altergy Systems
Records under this name other than the patents Altergy Systems 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 3 patents it holds.
Showing 1 to 8 of 8 · Back to Altergy Systems
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,531,916 | Protection circuits for hybrid power systems Term ended Term ended May 28, 2025 · From the USPTO record | Term ended | Term ended May 28, 2025 | From the USPTO record |
| US 9,614,232 | Modular unit fuel cell assembly Lapsed on the fee record Ended Apr 4, 2025 · From the USPTO record | Lapsed on the fee record | Ended Apr 4, 2025 | From the USPTO record |
| US 10,930,965 | Collapsing fuel cell isolator for fuel cell airflow management Lapsed on the fee record Ended Feb 23, 2025 · From the USPTO record | Lapsed on the fee record | Ended Feb 23, 2025 | From the USPTO record |
| US 9,466,847 | Integrated recirculating fuel cell methods 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 6,824,911 | Integrated fuel cell power system Term ended Term ended Jul 18, 2023 · From the USPTO record | Term ended | Term ended Jul 18, 2023 | From the USPTO record |
| US 7,183,016 | Integrated fuel cell power system Term ended Term ended Apr 18, 2022 · From the USPTO record | Term ended | Term ended Apr 18, 2022 | From the USPTO record |
| US 6,815,113 | Compliant Electrical Contacts for Fuel Cell Use Formerly held Term ended Term ended Apr 13, 2021 · High confidence | Term ended | Term ended Apr 13, 2021 | High confidence |
| US 7,678,488 | Integrated and modular BSP/MEA/manifold plates for fuel cells Term ended Term ended Apr 13, 2021 · From the USPTO record | Term ended | Term ended Apr 13, 2021 | From the USPTO record |