Enduvo, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Aug 2039
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.
- 1 fee due Nov 23, 2026The maintenance fee for Establishing a learning session utilizing a multi-disciplined learning tool (US 11,657,726) comes due Nov 23, 2026. Unpaid by May 24, 2027, it lapses early.
- 1 fee due Dec 13, 2026The maintenance fee for Modifying a lesson package (US 11,676,501) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
- 1 fee due Jan 18, 2027The maintenance fee for Utilizing a lesson package in a virtual world (US 11,705,012) comes due Jan 18, 2027. Unpaid by Jul 19, 2027, it lapses early.
- 2 fees due Feb 28, 2027
- 1 fee due May 7, 2027The maintenance fee for Updating a virtual reality environment based on portrayal evaluation (US 11,810,476) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 1 fee due Jul 30, 2027The maintenance fee for Generating a virtual reality learning environment (US 11,887,494) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
- 2 fees due Aug 13 to 27, 2027 · next Aug 13
- 1 fee due Sep 5, 2027The maintenance fee for Redacting Content in a Virtual Reality Environment (US 11,922,595) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.
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 12,315,391 | Generating a virtual reality learning environment In force · From the USPTO record | In force | From the USPTO record | |
| US 11,887,494 | Generating a virtual reality learning environment In force · From the USPTO record | In force | From the USPTO record | |
| US 11,810,476 | Updating a virtual reality environment based on portrayal evaluation In force · From the USPTO record | In force | From the USPTO record | |
| US 12,002,379 | Generating a virtual reality learning environment In force · From the USPTO record | In force | From the USPTO record | |
| US 12,165,540 | Updating a virtual reality environment based on portrayal evaluation In force · From the USPTO record | In force | From the USPTO record | |
| US 11,657,726 | Establishing a learning session utilizing a multi-disciplined learning tool In force · From the USPTO record | In force | From the USPTO record | |
| US 11,527,168 | Creating an assessment within a multi-disciplined learning tool In force · From the USPTO record | In force | From the USPTO record | |
| US 11,527,169 | Assessing learning session retention utilizing a multi-disciplined learning tool In force · From the USPTO record | In force | From the USPTO record | |
| US 11,514,806 | Learning session comprehension In force · From the USPTO record | In force | From the USPTO record | |
| US 11,462,117 | Creating Lesson Asset Information In force · High confidence | In force | High confidence |
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
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
5 pending · 2 abandoned · 7 no status recorded