Ec Power, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
May 2034
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 2 fees due Sep 10 to 15, 2027 · next Sep 10
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,692,087 | Ohmically modulated battery In force · From the USPTO record | In force | From the USPTO record | |
| US 9,287,593 | Multi-terminal battery with sensor terminal In force · From the USPTO record | In force | From the USPTO record | |
| US 9,478,829 | Rechargeable battery with multiple resistance levels In force · From the USPTO record | In force | From the USPTO record | |
| US 9,502,708 | Ohmically modulated battery In force · From the USPTO record | In force | From the USPTO record | |
| US 10,033,071 | Ohmically modulated battery In force · From the USPTO record | In force | From the USPTO record | |
| US 9,627,723 | Operation of electrochemical energy systems In force · From the USPTO record | In force | From the USPTO record | |
| US 10,186,887 | Systems and methods for fast charging batteries at low temperatures In force · From the USPTO record | In force | From the USPTO record | |
| US 10,074,861 | Self-heating fuel cell systems In force · From the USPTO record | In force | From the USPTO record | |
| US 9,882,197 | All climate battery and manufacturing and using the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,587,021 | All solid state lithium battery In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 11: 2 lapsed for an unpaid fee. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
2 no status recorded