Freyssinet
Records under this name other than the patents Freyssinet 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,661,498 | Fluid cushion conveyance system Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,319,718 | Method for reinforcing a civil engineering structure Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,555,599 | Method for the construction of a civil engineering structure and associated system Lapsed on the fee record Ended Oct 15, 2025 · From the USPTO record | Lapsed on the fee record | Ended Oct 15, 2025 | From the USPTO record |
| US 7,614,134 | Method of overlocking at least one strand in an anchoring block and system for overlocking at least one strand in an anchoring block Term ended Term ended Jan 18, 2025 · From the USPTO record | Term ended | Term ended Jan 18, 2025 | From the USPTO record |
| US 8,210,226 | Method and machine for reinforcing an embedded cylindrical pipe Lapsed on the fee record Ended Jul 3, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jul 3, 2024 | From the USPTO record |
| US 8,201,332 | Method for reinforcing a metal tubular structure 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 7,887,261 | Method for the transport of a civil engineering structure in an aquatic medium Formerly held Lapsed on the fee record Ended Feb 15, 2023 · From the USPTO record | Lapsed on the fee record | Ended Feb 15, 2023 | From the USPTO record |
| US 7,736,091 | Method and device for inserting a drainage wick Lapsed on the fee record Ended Jun 15, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jun 15, 2022 | From the USPTO record |
| US 6,748,708 | Device for anchoring structural cable Term ended Term ended Mar 30, 2022 · From the USPTO record | Term ended | Term ended Mar 30, 2022 | From the USPTO record |
| US 7,631,384 | Device for damping vibrations of a guy-cable array for an engineering construction and corresponding damping method Lapsed on the fee record Ended Dec 15, 2021 · From the USPTO record | Lapsed on the fee record | Ended Dec 15, 2021 | From the USPTO record |