Phasestor LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
0
Ending by 2030
Aug 2033
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.
- 3 fees due Aug 13 to 27, 2027 · next Aug 13
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
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 10,222,135 | Thermal energy storage systems In force · From the USPTO record | In force | From the USPTO record | |
| US 10,012,451 | Thermal energy storage systems including a shipping container, a heat exchange apparatus, and a phase change material In force · From the USPTO record | In force | From the USPTO record | |
| US 11,997,057 | Systems and Methods for Multi-Channel Messaging and Communication In force · Medium confidence | In force | Medium confidence | |
| US 12,209,810 | Systems and methods for managing thermal energy In force · From the USPTO record | In force | From the USPTO record | |
| US D1,100,811 | Thermal battery assembly In force · From the USPTO record | In force | From the USPTO record | |
| US D1,118,482 | Thermal Battery Assembly In force · Medium confidence | In force | Medium confidence | |
| US 12,209,811 | Hybrid Systems and Methods for Managing Thermal Energy In force · High confidence | In force | High confidence | |
| US 11,898,802 | Hybrid Systems and Methods for Managing Thermal Energy In force · High confidence | In force | High confidence | |
| US 11,913,728 | Thermal retention apparatus for heating a liquid on demand In force · From the USPTO record | In force | From the USPTO record | |
| US 11,909,023 | Modular, Stackable Pcm-Based Thermal Battery Apparatus In force · Medium confidence | In force | Medium confidence |
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.
9 pending · 2 no status recorded