Elm
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Sep 2029
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 May 28, 2027The maintenance fee for Simple object application protocol web service applications (US 11,829,732) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.
- 1 fee due Jul 2, 2027The maintenance fee for System and method of vehicle speed estimation using moving camera and time series neural network (US 11,861,853) comes due Jul 2, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 1 fee due Sep 12, 2027The maintenance fee for Method and apparatus of authenticating documents having embedded landmarks (US 11,928,847) comes due Sep 12, 2027. Unpaid by Mar 13, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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 8,327,580 | Germination/growing apparatus and plant cultivation device In force · From the USPTO record | In force | From the USPTO record | |
| US 8,342,905 | Optical disk restoration method and apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 9,488,342 | Underwater lighting device and underwater electronic device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,939,623 | Completely Automated Multi-Shelf Seedling Growing System In force · High confidence | In force | High confidence | |
| US 11,829,732 | Simple object application protocol web service applications In force · From the USPTO record | In force | From the USPTO record | |
| US 11,928,847 | Method and apparatus of authenticating documents having embedded landmarks In force · From the USPTO record | In force | From the USPTO record | |
| US 12,499,142 | Method and apparatus with Arabic information extraction and semantic search In force · From the USPTO record | In force | From the USPTO record | |
| US 12,149,635 | Method and apparatus of digital identity claims verification using NFC-enabled and HCE-enabled smart devices In force · From the USPTO record | In force | From the USPTO record | |
| US 11,861,853 | System and method of vehicle speed estimation using moving camera and time series neural network In force · From the USPTO record | In force | From the USPTO record | |
| US 12,411,856 | Method and apparatus for identifying similar data elements using string matching In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 18: 5 lapsed for an unpaid fee · 14 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
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.
3 pending · 5 abandoned · 13 no status recorded