Shingletop IP LLC
5 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Mar 2027
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.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,467,831 | Method of and apparatus for interfacing and connecting a wireless device and a wireless network using a subscriber identity module having plural IMSI associates with different network operators In force · From the USPTO record | In force | From the USPTO record | |
| US 9,532,208 | Method of and apparatus for interfacing and connecting a wireless device and a wireless network using a subscriber identity module having plural IMSI associates with different network operators In force · From the USPTO record | In force | From the USPTO record | |
| US 8,185,156 | Method of and apparatus for interfacing and connecting a wireless device and a wireless network using a subscriber identity module having plural IMSI associates with different network operators In force · From the USPTO record | In force | From the USPTO record | |
| US 8,509,416 | Dynamic communication line assignment In force · From the USPTO record | In force | From the USPTO record | |
| US 8,446,901 | Communication system for VoIP using an internet protocol converter In force · From the USPTO record | In force | From the USPTO record | |
| US 9,820,198 | Wireless cross radio technology platforms data call recovery In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 6: 5 patents in force now held by others. 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.