Tech Vision Inc.
Records under this name other than the patents Tech Vision 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 9 patents it holds.
Showing 1 to 4 of 4 · Back to Tech Vision Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,112,148 | Membrane Bioreactor System Using Reciprocating Membrane Grace period ended · Low confidence | Grace period ended | Low confidence | |
| US 9,884,295 | Membrane Bioreactor System Using Reciprocating Membrane Lapsed on the fee record Ended Feb 6, 2026 · High confidence | Lapsed on the fee record | Ended Feb 6, 2026 | High confidence |
| US 9,833,741 | Submerged Membrane Filtration System Using Reciprocating Membrane Lapsed on the fee record Ended Dec 5, 2025 · High confidence | Lapsed on the fee record | Ended Dec 5, 2025 | High confidence |
| US 11,071,950 | Membrane Filtration System and Membrane Bio Reactor Including the Same Lapsed on the fee record Ended Jul 27, 2025 · High confidence | Lapsed on the fee record | Ended Jul 27, 2025 | High confidence |