Hexis AG
Records under this name other than the patents Hexis AG 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 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,349,142 | Fuel cell module Lapsed on the fee record Ended May 31, 2026 · From the USPTO record | Lapsed on the fee record | Ended May 31, 2026 | From the USPTO record |
| US 8,586,251 | Fuel cell system Lapsed on the fee record Ended Nov 19, 2025 · From the USPTO record | Lapsed on the fee record | Ended Nov 19, 2025 | From the USPTO record |
| US 11,165,070 | Method of producing a metallic interconnector for a fuel cell stack and a metallic interconnector produced by the method Lapsed on the fee record Ended Nov 2, 2025 · From the USPTO record | Lapsed on the fee record | Ended Nov 2, 2025 | From the USPTO record |
| US 11,069,906 | Fuel cell module and method of operating a fuel cell module Lapsed on the fee record Ended Jul 20, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 20, 2025 | From the USPTO record |
| US 9,543,602 | Method and regulation apparatus for operating a fuel cell or a fuel cell stack Lapsed on the fee record Ended Jan 10, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jan 10, 2025 | From the USPTO record |
| US 10,629,931 | Method and regulation apparatus for regulating a fuel cell or a fuel cell stack Lapsed on the fee record Ended Apr 21, 2024 · From the USPTO record | Lapsed on the fee record | Ended Apr 21, 2024 | From the USPTO record |
| US 10,411,276 | Device and method for supplying a fuel cell battery Lapsed on the fee record Ended Sep 10, 2023 · From the USPTO record | Lapsed on the fee record | Ended Sep 10, 2023 | From the USPTO record |
| US 8,535,848 | Structured body for an anode used in fuel cells Lapsed on the fee record Ended Sep 17, 2021 · From the USPTO record | Lapsed on the fee record | Ended Sep 17, 2021 | From the USPTO record |
| US 8,507,149 | Plant with high-temperature fuel cells and clamping device for a cell stack Lapsed on the fee record Ended Aug 13, 2021 · From the USPTO record | Lapsed on the fee record | Ended Aug 13, 2021 | From the USPTO record |
| US 8,114,551 | Porous structured body for a fuel cell anode Lapsed on the fee record Ended Feb 14, 2020 · From the USPTO record | Lapsed on the fee record | Ended Feb 14, 2020 | From the USPTO record |