Advent Technologies, LLC
Records under this name other than the patents Advent Technologies, 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 10 patents it holds.
Back to Advent Technologies, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,453,749 | Thermally Stable Conductive Polymers for Electrochemical Gas Sensor Applications Lapsed on the fee record Ended Sep 27, 2026 · High confidence | Lapsed on the fee record | Ended Sep 27, 2026 | High confidence |
| US 11,342,573 | Ion-Imbibed Membranes Based on Proton Conducting Aromatic Polyether Type Copolymers and Their Application in Redox Flow Batteries Lapsed on the fee record Ended May 24, 2026 · High confidence | Lapsed on the fee record | Ended May 24, 2026 | High confidence |
| US 11,305,232 | Filtration systems and methods Lapsed on the fee record Ended Apr 19, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 19, 2026 | From the USPTO record |
| US 7,462,208 | Planar micro fuel processor Term ended Term ended Mar 31, 2026 · From the USPTO record | Term ended | Term ended Mar 31, 2026 | From the USPTO record |
| US 7,276,096 | Fuel processor dewar and methods Term ended Term ended Nov 4, 2025 · From the USPTO record | Term ended | Term ended Nov 4, 2025 | From the USPTO record |
| US 7,205,060 | Method and system for controlling fluid delivery in a fuel cell Term ended Term ended Jul 29, 2025 · From the USPTO record | Term ended | Term ended Jul 29, 2025 | From the USPTO record |
| US 7,648,792 | Disposable component on a fuel cartridge and for use with a portable fuel cell system Term ended Term ended Apr 8, 2025 · From the USPTO record | Term ended | Term ended Apr 8, 2025 | From the USPTO record |
| US 8,821,832 | Fuel Processor for Use with Portable Fuel Cells Term ended Term ended Jan 31, 2025 · Medium confidence | Term ended | Term ended Jan 31, 2025 | Medium confidence |
| US 8,318,368 | Portable systems for engine block Lapsed on the fee record Ended Nov 27, 2024 · From the USPTO record | Lapsed on the fee record | Ended Nov 27, 2024 | From the USPTO record |
| US 7,968,250 | Fuel cartridge connectivity Lapsed on the fee record Ended Jun 28, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jun 28, 2023 | From the USPTO record |