Greenthread, LLC
Records under this name other than the patents Greenthread, LLC 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 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,196,385 | Lifetime Mixed Level Non-Volatile Memory System Formerly held In force · High confidence | In force | High confidence | |
| US 9,997,240 | Lifetime Mixed Level Non-Volatile Memory System Formerly held In force · High confidence | In force | High confidence | |
| US 10,950,300 | Lifetime Mixed Level Non-Volatile Memory System Formerly held In force · High confidence | In force | High confidence | |
| US 8,891,298 | Lifetime Mixed Level Non-Volatile Memory System Formerly held In force · High confidence | In force | High confidence | |
| US 9,792,219 | Nonvolatile Memory Systems with Embedded Fast Read and Write Memories Formerly held Lapsed on the fee record Ended Oct 17, 2025 · High confidence | Lapsed on the fee record | Ended Oct 17, 2025 | High confidence |
| US 8,455,898 | LED Device Utilizing Quantum Dots Lapsed on the fee record Ended Jun 4, 2025 · High confidence | Lapsed on the fee record | Ended Jun 4, 2025 | High confidence |
| US 10,961,131 | Apparatus and methods for water treatment Lapsed on the fee record Ended Mar 30, 2025 · From the USPTO record | Lapsed on the fee record | Ended Mar 30, 2025 | From the USPTO record |
| US 8,106,481 | Semiconductor devices with graded dopant regions Term ended Term ended Sep 3, 2024 · From the USPTO record | Term ended | Term ended Sep 3, 2024 | From the USPTO record |
| US 8,421,195 | Semiconductor devices with graded dopant regions Term ended Term ended Sep 3, 2024 · From the USPTO record | Term ended | Term ended Sep 3, 2024 | From the USPTO record |
| US 9,190,502 | Semiconductor devices with graded dopant regions Term ended Ended no later than Sep 3, 2024 · From the USPTO record | Term ended | Ended no later than Sep 3, 2024 | From the USPTO record |