Appriver Canada ULC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
10
Ending by 2030
Dec 2026
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 14, 2027.
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 10,713,367 | Secure electronic mail system In force · From the USPTO record | In force | From the USPTO record | |
| US 9,401,900 | Secure electronic mail system with thread/conversation opt out In force · From the USPTO record | In force | From the USPTO record | |
| US 9,497,158 | Secure Electronic Mail System In force · High confidence | In force | High confidence | |
| US 9,497,157 | Secure electronic mail system In force · From the USPTO record | In force | From the USPTO record | |
| US 7,783,711 | Electronic mail system with functionally for senders to control actions performed by message recipients In force · From the USPTO record | In force | From the USPTO record | |
| US 7,730,142 | Electronic mail system with functionality to include both private and public messages in a communication In force · From the USPTO record | In force | From the USPTO record | |
| US 7,870,205 | Electronic mail system with pre-message-retrieval display of message metadata In force · From the USPTO record | In force | From the USPTO record | |
| US 7,870,204 | Electronic mail system with aggregation and integrated display of related messages In force · From the USPTO record | In force | From the USPTO record | |
| US 7,822,820 | Secure electronic mail system with configurable cryptographic engine In force · From the USPTO record | In force | From the USPTO record | |
| US 8,682,979 | Secure Electronic Mail System In force · High confidence | In force | High confidence |
Also on record, not counted in the 12: 2 lapsed for an unpaid fee · 6 ended at full term. 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.