TTP Group PLC
Records under this name other than patents TTP Group PLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,127,082 | Apparatus and method for supplying material to a substrate Lapsed on the fee record Ended Oct 3, 2008 · From the USPTO record | Lapsed on the fee record | Ended Oct 3, 2008 | From the USPTO record |
| US 5,501,535 | Electronic marking instrument Term ended Term ended no later than Mar 26, 2016 · Low confidence | Term ended | Term ended no later than Mar 26, 2016 | Low confidence |
| US 5,518,179 | Fluid droplets production apparatus and method Formerly held Term ended Term ended no later than May 21, 2016 · Low confidence | Term ended | Term ended no later than May 21, 2016 | Low confidence |
| US 5,672,929 | Moving sensor using mechanical vibrations Term ended Term ended no later than Sep 30, 2017 · Low confidence | Term ended | Term ended no later than Sep 30, 2017 | Low confidence |
| US 5,712,721 | Switchable lens Formerly held Term ended Term ended no later than Jan 27, 2018 · Low confidence | Term ended | Term ended no later than Jan 27, 2018 | Low confidence |
| US 5,727,692 | Apparatus and method for checking an envelope for contents Formerly held Term ended Term ended no later than Mar 17, 2018 · Low confidence | Term ended | Term ended no later than Mar 17, 2018 | Low confidence |
| US 5,748,326 | Instant special effects electronic camera Term ended Term ended no later than May 5, 2018 · Low confidence | Term ended | Term ended no later than May 5, 2018 | Low confidence |
| US 5,823,428 | Liquid spray apparatus and method Term ended Term ended no later than Oct 20, 2018 · Low confidence | Term ended | Term ended no later than Oct 20, 2018 | Low confidence |
| US 5,838,350 | Apparatus for generating droplets of fluid Formerly held Term ended Term ended no later than Nov 17, 2018 · Low confidence | Term ended | Term ended no later than Nov 17, 2018 | Low confidence |
| US 5,918,468 | Apparatus and method for cooling of liquids Term ended Term ended no later than Jul 6, 2019 · Low confidence | Term ended | Term ended no later than Jul 6, 2019 | Low confidence |