Alcotek, Inc.
Records under this name other than the patents Alcotek, Inc. 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,756,974 | Mouth Alcohol Tester Formerly held In force · High confidence | In force | High confidence | |
| US 8,161,793 | Mouth Alcohol Tester Formerly held In force · High confidence | In force | High confidence | |
| US 9,057,691 | Fuel Cell Housing for Use in an Alcohol Breath Tester Formerly held In force · High confidence | In force | High confidence | |
| US 10,054,580 | Systems and Methods for an Equilibrium Wet Bath Lapsed on the fee record Ended Aug 21, 2026 · High confidence | Lapsed on the fee record | Ended Aug 21, 2026 | High confidence |
| US 7,855,081 | Methods of detecting RF interference in breath ethanol testing Term ended Term ended May 12, 2025 · From the USPTO record | Term ended | Term ended May 12, 2025 | From the USPTO record |
| US 8,713,985 | Calibration and accuracy check system Lapsed on the fee record Ended May 6, 2022 · From the USPTO record | Lapsed on the fee record | Ended May 6, 2022 | From the USPTO record |
| US 9,945,805 | Fuel cell for use in an alcohol breath tester Lapsed on the fee record Ended Apr 17, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 17, 2022 | From the USPTO record |
| US 8,418,523 | Calibration and accuracy check system for a breath tester Lapsed on the fee record Ended Apr 16, 2021 · From the USPTO record | Lapsed on the fee record | Ended Apr 16, 2021 | From the USPTO record |
| US 8,176,766 | Liquid and solid trapping mouthpiece Lapsed on the fee record Ended May 15, 2020 · From the USPTO record | Lapsed on the fee record | Ended May 15, 2020 | From the USPTO record |
| US 4,487,055 | Breath alcohol testing device Term ended Term ended no later than Dec 11, 2004 · Low confidence | Term ended | Term ended no later than Dec 11, 2004 | Low confidence |