Sintertech
Records under this name other than the patents Sintertech 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 1 patents it holds.
Showing 1 to 7 of 7 · Back to Sintertech
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,685,828 | Electric Machine with Multiple Air Gaps and a 3D Magnetic Flux Formerly held Lapsed on the fee record Ended Jun 20, 2025 · High confidence | Lapsed on the fee record | Ended Jun 20, 2025 | High confidence |
| US 9,496,757 | Electric Machine with Intermediate Pieces Having Multiple Air Gaps and a 3D Magnetic Flux Formerly held Lapsed on the fee record Ended Nov 15, 2024 · High confidence | Lapsed on the fee record | Ended Nov 15, 2024 | High confidence |
| US 9,364,886 | Method Using Powder Metallurgy to Manufacture a Dog Ring Gear Lapsed on the fee record Ended Jun 14, 2020 · High confidence | Lapsed on the fee record | Ended Jun 14, 2020 | High confidence |
| US 9,337,710 | Homopolar Motor Phase Lapsed on the fee record Ended May 10, 2020 · High confidence | Lapsed on the fee record | Ended May 10, 2020 | High confidence |
| US 5,460,776 | Process for producing connected sintered articles Term ended Term ended no later than Oct 24, 2015 · Low confidence | Term ended | Term ended no later than Oct 24, 2015 | Low confidence |
| US 5,504,995 | Process for fitting at least one metal piece which has at least one cylindrical bore around a metal tube Formerly held Term ended Term ended no later than Apr 9, 2016 · Low confidence | Term ended | Term ended no later than Apr 9, 2016 | Low confidence |
| US 5,564,755 | Means for fixing a connecting fitting on a sintered metallic filtering element Term ended Term ended no later than Oct 15, 2016 · Low confidence | Term ended | Term ended no later than Oct 15, 2016 | Low confidence |