Delta Technologies LLC
Records under this name other than patents Delta Technologies LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 2 of 2 · Back to Delta Technologies LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,243,191 | Re-refining used motor oil Formerly held Lapsed on the fee record Ended Jan 26, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jan 26, 2024 | From the USPTO record |
| US 10,280,371 | Distillation of used motor oil with distillate vapors Formerly held Lapsed on the fee record Ended May 7, 2023 · From the USPTO record | Lapsed on the fee record | Ended May 7, 2023 | From the USPTO record |