GemEx Systems, Inc.
Records under this name other than the patents GemEx Systems, 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 5 patents it holds.
Showing 1 to 3 of 3 · Back to GemEx Systems, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,035,807 | Engraved gemstone viewer Lapsed on the fee record Ended Oct 11, 2023 · From the USPTO record | Lapsed on the fee record | Ended Oct 11, 2023 | From the USPTO record |
| US 7,468,786 | Engraved gemstone viewer Lapsed on the fee record Ended Dec 23, 2020 · From the USPTO record | Lapsed on the fee record | Ended Dec 23, 2020 | From the USPTO record |
| US 7,414,709 | Method and system for online evaluation of gemstones Lapsed on the fee record Ended Aug 19, 2020 · From the USPTO record | Lapsed on the fee record | Ended Aug 19, 2020 | From the USPTO record |