In
Records under this name other than patents In holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to In
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,885,752 | Method and Apparatus for Feedback in 3D MIMO Wireless Systems Formerly held In force · High confidence | In force | High confidence | |
| US 10,742,534 | Monitoring System for Metric Data Lapsed on the fee record Ended Aug 11, 2024 · High confidence | Lapsed on the fee record | Ended Aug 11, 2024 | High confidence |
| US 6,953,299 | Cleaning implement with interchangeable tool heads Formerly held Term ended Term ended Jan 27, 2023 · From the USPTO record | Term ended | Term ended Jan 27, 2023 | From the USPTO record |
| US 6,010,665 | Multi-wavelength based ozone measurement method and apparatus Formerly held Term ended Term ended Oct 17, 2017 · From the USPTO record | Term ended | Term ended Oct 17, 2017 | From the USPTO record |
| US D459,477 | Ventilator housing and stand Term ended Term ended Jun 25, 2016 · From the USPTO record | Term ended | Term ended Jun 25, 2016 | From the USPTO record |
| US 5,604,298 | Gas measurement system Term ended Term ended no later than Feb 18, 2017 · Low confidence | Term ended | Term ended no later than Feb 18, 2017 | Low confidence |
| US 5,770,156 | Gas detection and measurement system Term ended Term ended no later than Jun 23, 2018 · Low confidence | Term ended | Term ended no later than Jun 23, 2018 | Low confidence |
| US 5,876,674 | Gas detection and measurement system Term ended Term ended no later than Mar 2, 2019 · Low confidence | Term ended | Term ended no later than Mar 2, 2019 | Low confidence |