TWI Ltd.
Records under this name other than the patents TWI Ltd. 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 5 patents it holds.
Showing 1 to 6 of 6 · Back to TWI Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D740,056 | Temperature management device Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,766,738 | Friction Stir Welding Process Formerly held In force · High confidence | In force | High confidence | |
| US 12,257,642 | Fabrication with Regulated Grain Formation Formerly held In force · High confidence | In force | High confidence | |
| US 12,276,358 | Corrosion-Free Welded Connection for Reinforced Thermoplastic Pipes (RTP) Formerly held In force · High confidence | In force | High confidence | |
| US 10,456,835 | Method of Attaching a Projection to a Thin Walled Component Lapsed on the fee record Ended Oct 29, 2023 · High confidence | Lapsed on the fee record | Ended Oct 29, 2023 | High confidence |
| US 9,187,265 | Arrangement and method for print product distribution Lapsed on the fee record Ended Nov 17, 2019 · From the USPTO record | Lapsed on the fee record | Ended Nov 17, 2019 | From the USPTO record |