Phononic, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Previously recorded as Phononic Devices, Inc. (to 2018)
0
Ending by 2030
Apr 2032
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.
- 1 fee due Feb 11, 2027The maintenance fee for Physically Separated Hot Side and Cold Side Heat Sinks in a Thermoelectric Refrigeration System (US 9,103,572) comes due Feb 11, 2027. Unpaid by Aug 11, 2027, it lapses early.
- 1 fee due Mar 22, 2027The maintenance fee for Thermoelectric Heat Pump with a Surround and Spacer (SAS) Structure (US 9,144,180) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.
- 1 fee due Apr 29, 2027The maintenance fee for Systems and Methods for Mitigating Heat Rejection Limitations of a Thermoelectric Module (US 10,458,683) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
- 1 fee due May 12, 2027The maintenance fee for Cooled Fan for Micro-Climate Control (US 10,473,345) comes due May 12, 2027. Unpaid by Nov 12, 2027, it lapses early.
- 2 fees due Jun 22 to 30, 2027 · next Jun 22
- 1 fee due Jul 12, 2027The maintenance fee for Two-Phase Heat Exchanger Mounting (US 9,234,682) comes due Jul 12, 2027. Unpaid by Jan 12, 2028, it lapses early.
- 1 fee due Oct 12, 2027The maintenance fee for Systems and Methods to Mitigate Heat Leak Back in a Thermoelectric Refrigeration System (US 9,310,111) comes due Oct 12, 2027. Unpaid by Apr 12, 2028, it lapses early.
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 D816,198 | Thermoelectric Heat Pump In force · High confidence | In force | High confidence | |
| US 8,564,129 | Low Resistivity Contact In force · High confidence | In force | High confidence | |
| US 8,991,194 | Parallel Thermoelectric Heat Exchange Systems In force · High confidence | In force | High confidence | |
| US 9,103,572 | Physically Separated Hot Side and Cold Side Heat Sinks in a Thermoelectric Refrigeration System In force · High confidence | In force | High confidence | |
| US 9,234,682 | Two-Phase Heat Exchanger Mounting In force · High confidence | In force | High confidence | |
| US 9,310,111 | Systems and Methods to Mitigate Heat Leak Back in a Thermoelectric Refrigeration System In force · High confidence | In force | High confidence | |
| US 9,341,394 | Thermoelectric Heat Exchange System Comprising Cascaded Cold Side Heat Sinks In force · High confidence | In force | High confidence | |
| US 8,893,513 | Thermoelectric Heat Exchanger Component Including Protective Heat Spreading Lid and Optimal Thermal Interface Resistance In force · High confidence | In force | High confidence | |
| US D825,723 | Thermoelectric Heat Pump In force · High confidence | In force | High confidence | |
| US D833,588 | Thermoelectric Heat Pump In force · High confidence | In force | High confidence |
Also on record, not counted in the 26: 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.
9 pending · 7 abandoned · 2 no status recorded