Stormtech LLC
Records under this name other than the patents Stormtech LLC 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,237,981 | End Cap Having Integral Pipe Stub for Use with Stormwater Chamber Term ended Term ended Jan 7, 2025 · High confidence | Term ended | Term ended Jan 7, 2025 | High confidence |
| US 6,991,734 | Solids Retention in Stormwater System Term ended Term ended May 7, 2024 · High confidence | Term ended | Term ended May 7, 2024 | High confidence |
| US 10,253,490 | Corrugated Stormwater Chamber Having Sub-Corrugations Lapsed on the fee record Ended Apr 9, 2023 · Medium confidence | Lapsed on the fee record | Ended Apr 9, 2023 | Medium confidence |
| US 7,118,306 | Stormwater Management System Formerly held Term ended Term ended Mar 20, 2023 · High confidence | Term ended | Term ended Mar 20, 2023 | High confidence |
| US 9,885,171 | Corrugated Stormwater Chamber Having Sub-Corrugations Lapsed on the fee record Ended Feb 6, 2022 · Medium confidence | Lapsed on the fee record | Ended Feb 6, 2022 | Medium confidence |
| US 9,637,907 | Corrugated Stormwater Chamber Having Sub-Corrugations Lapsed on the fee record Ended May 2, 2021 · Medium confidence | Lapsed on the fee record | Ended May 2, 2021 | Medium confidence |
| US 5,333,212 | Image compression technique with regionally selective compression ratio Term ended Term ended no later than Jul 26, 2014 · Low confidence | Term ended | Term ended no later than Jul 26, 2014 | Low confidence |
| US 5,682,441 | Method and format for storing and selectively retrieving image data Term ended Term ended no later than Oct 28, 2017 · Low confidence | Term ended | Term ended no later than Oct 28, 2017 | Low confidence |
| US 5,711,516 | Sheet feeder having sloping sheet support side for use with detachable image scanner 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 5,850,296 | Scanner housing structure Term ended Term ended no later than Dec 15, 2018 · Low confidence | Term ended | Term ended no later than Dec 15, 2018 | Low confidence |