Lexia Learning Systems LLC
15 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.
0
Ending by 2030
Aug 2031
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 Sep 10 to 29, 2027 · next Sep 10
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 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,824,603 | System for Performing Assessment Without Testing In force · High confidence | In force | High confidence | |
| US 10,586,467 | System for Utilizing Assessment Without Testing In force · High confidence | In force | High confidence | |
| US 9,299,266 | System for Performing Assessment Without Testing In force · High confidence | In force | High confidence | |
| US 12,039,997 | System and method for talking avatar In force · From the USPTO record | In force | From the USPTO record | |
| US 11,600,290 | System and Method for Talking Avatar In force · High confidence | In force | High confidence |
Also on record, not counted in the 5: 15 patents in force now held by others · 4 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.
Published applications
Every application published under this name has become a patent.