SFC Co., Ltd.
Records under this name other than the patents SFC Co., 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 105 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,071,226 | Red Phosphorescent Compounds and Organic Electroluminescent Devices Using the Same Formerly held In force · High confidence | In force | High confidence | |
| US 9,238,623 | Condensed-Cyclic Compound and Organic Light-Emitting Diode Including the Same Formerly held In force · High confidence | In force | High confidence | |
| US 11,980,092 | Organic Electroluminescence Element Formerly held In force · High confidence | In force | High confidence | |
| US 8,541,113 | Pyrene compounds and organic electroluminescent devices using the same Lapsed on the fee record Ended Sep 24, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 24, 2025 | From the USPTO record |
| US 8,524,381 | Organometallic complex for organic light-emitting layer and organic light-emitting diode using the same Lapsed on the fee record Ended Sep 3, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 3, 2025 | From the USPTO record |
| US 8,293,381 | Anthracene derivative and organic electroluminescent device using the same Lapsed on the fee record Ended Oct 23, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 23, 2024 | From the USPTO record |
| US 9,324,504 | Organic metal dye, and photoelectric element and dye-sensitized solar cell using the organic metal dye Lapsed on the fee record Ended Apr 26, 2024 · From the USPTO record | Lapsed on the fee record | Ended Apr 26, 2024 | From the USPTO record |
| US 9,248,202 | Two-Photon Probe for Detecting Copper(II) Ion and Quantitative Estimation of Copper(II) Ion in Human Tissue Using the Same Lapsed on the fee record Ended Feb 2, 2024 · High confidence | Lapsed on the fee record | Ended Feb 2, 2024 | High confidence |
| US 6,123,066 | Low emission fireplace Formerly held Term ended Term ended Jun 12, 2017 · From the USPTO record | Term ended | Term ended Jun 12, 2017 | From the USPTO record |
| US D447,326 | Slip resistant sole Formerly held Term ended Term ended Sep 4, 2015 · From the USPTO record | Term ended | Term ended Sep 4, 2015 | From the USPTO record |