Gencoa Ltd.
Records under this name other than the patents Gencoa Ltd. 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.
Showing 1 to 3 of 3 · Back to Gencoa Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,721,769 | In-vacuum rotational device Lapsed on the fee record Ended Aug 1, 2021 · From the USPTO record | Lapsed on the fee record | Ended Aug 1, 2021 | From the USPTO record |
| US 6,551,718 | Low friction coating Lapsed on the fee record Ended Apr 22, 2011 · From the USPTO record | Lapsed on the fee record | Ended Apr 22, 2011 | From the USPTO record |
| US 6,383,565 | Vapor deposition coating apparatus Lapsed on the fee record Ended May 7, 2010 · From the USPTO record | Lapsed on the fee record | Ended May 7, 2010 | From the USPTO record |