Compact Engineering LLC
Records under this name other than the patents Compact Engineering 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 3 patents it holds.
Back to Compact Engineering LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,182,283 | Pulverizer real-time monitoring system Term ended Term ended Feb 15, 2025 · From the USPTO record | Term ended | Term ended Feb 15, 2025 | From the USPTO record |
| US 9,459,591 | Multipoint simultaneous measurement method and multipoint simultaneous measurement system in electric power station, and internal clock used therefor Lapsed on the fee record Ended Oct 4, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 4, 2024 | From the USPTO record |
| US 10,365,039 | Multi-stage separation heat-exchange type drying system Lapsed on the fee record Ended Jul 30, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jul 30, 2023 | From the USPTO record |
| US 6,691,132 | Semantic encoding and compression of database tables Term ended Term ended Jul 25, 2022 · From the USPTO record | Term ended | Term ended Jul 25, 2022 | From the USPTO record |
| US 9,388,926 | Connecting device of large-diameter compressed air conveying pipe Lapsed on the fee record Ended Jul 12, 2020 · From the USPTO record | Lapsed on the fee record | Ended Jul 12, 2020 | From the USPTO record |
| US 6,536,719 | Single-handed cord/cable management device Lapsed on the fee record Ended Mar 25, 2015 · From the USPTO record | Lapsed on the fee record | Ended Mar 25, 2015 | From the USPTO record |
| US 6,328,494 | Ergonomic tool holder or writing tool with means to be molded to fit the user's hand Lapsed on the fee record Ended Dec 11, 2009 · From the USPTO record | Lapsed on the fee record | Ended Dec 11, 2009 | From the USPTO record |
| US 3,945,881 | Fourdrinier steam shower Term ended Term ended no later than Mar 23, 1996 · Low confidence | Term ended | Term ended no later than Mar 23, 1996 | Low confidence |
| US 3,963,091 | Speed control devices Term ended Term ended no later than Jun 15, 1996 · Low confidence | Term ended | Term ended no later than Jun 15, 1996 | Low confidence |
| US 3,963,562 | Slurry distributor Term ended Term ended no later than Jun 15, 1996 · Low confidence | Term ended | Term ended no later than Jun 15, 1996 | Low confidence |