Powerschool Group LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Sep 2030
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
No maintenance fee falls due on this company's record before Nov 15, 2027.
Recent changes
- 2 terms have ended since Aug 17, 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.
Showing 1 to 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,131,678 | Broadcast Messaging System, Apparatus and Method for Maintaining Call List Currency In force · High confidence | In force | High confidence | |
| US 8,131,269 | Voice Message Delivery System and Method In force · High confidence | In force | High confidence | |
| US 8,619,948 | Intelligent Interactive Automated Notification System In force · High confidence | In force | High confidence | |
| US 9,380,031 | Private Anonymous Electronic Messaging In force · High confidence | In force | High confidence | |
| US 9,843,562 | Private Anonymous Electronic Messaging In force · High confidence | In force | High confidence |
Also on record, not counted in the 5: 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.