Xmatrix LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
44
Ending by 2030
Sep 2027
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 Jan 4 to 23, 2027 · next Jan 4
- 1 fee due Feb 6, 2027The maintenance fee for System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure (US 10,374,821) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
- 2 fees due Mar 3 to 5, 2027 · next Mar 3
- 1 fee due Apr 10, 2027The maintenance fee for Multi-Services Application Gateway and System Employing the Same (US 11,783,925) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
- 1 fee due Jun 8, 2027The maintenance fee for Presence Status Notification From Digital Endpoint Devices Through A Multi-Services Gateway Device At The User Premises (US 9,209,995) comes due Jun 8, 2027. Unpaid by Dec 8, 2027, it lapses early.
- 1 fee due Jul 16, 2027The maintenance fee for System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure (US 11,876,637) comes due Jul 16, 2027. Unpaid by Jan 18, 2028, it lapses early.
Recent changes
- 5 terms have ended 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 8,078,688 | File Sharing Through Multi-Services Gateway Device at User Premises In force · High confidence | In force | High confidence | |
| US 9,253,150 | Multi-Services Gateway Device at User Premises In force · High confidence | In force | High confidence | |
| US 10,166,572 | Display Inserts, Overlays, and Graphical User Interfaces for Multimedia Systems In force · Medium confidence | In force | Medium confidence | |
| US 10,225,096 | System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure In force · High confidence | In force | High confidence | |
| US 10,361,877 | System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure In force · High confidence | In force | High confidence | |
| US 10,374,821 | System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure In force · Medium confidence | In force | Medium confidence | |
| US 10,530,598 | Voice Control of Endpoint Devices Through a Multi-Services Gateway Device at the User Premises In force · High confidence | In force | High confidence | |
| US 10,530,600 | System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure In force · High confidence | In force | High confidence | |
| US 10,630,501 | System and Method for Providing Network Support Services and Premises Gateway Support Infrastructure In force · Low confidence | In force | Low confidence | |
| US 10,646,897 | Display Inserts, Overlays, and Graphical User Interfaces for Multimedia Systems In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 44: 23 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.