Otics Corporation
4 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.
2
Ending by 2030
Feb 2030
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 Dec 4, 2026The maintenance fee for Rocker arm and method of manufacturing the rocker arm (US 10,309,263) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
- 1 fee due Jan 14, 2027The maintenance fee for Lash adjuster (US 9,080,469) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
- 1 fee due Jun 17, 2027The maintenance fee for Bearing device and method of manufacturing the same (US 10,508,688) comes due Jun 17, 2027. Unpaid by Dec 17, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
- 2 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 8,091,525 | Rocker Arm In force · High confidence | In force | High confidence | |
| US 8,176,898 | Fuel delivery pipe and method of manufacturing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 9,080,469 | Lash adjuster In force · From the USPTO record | In force | From the USPTO record | |
| US 10,508,688 | Bearing device and method of manufacturing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,309,263 | Rocker arm and method of manufacturing the rocker arm In force · From the USPTO record | In force | From the USPTO record | |
| US 10,167,833 | Roller Lifter and Method of Manufacturing the Same In force · High confidence | In force | High confidence | |
| US 10,240,489 | Variable valve mechanism of internal combustion engine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,202,876 | Lash Adjuster In force · High confidence | In force | High confidence | |
| US 10,247,062 | Variable valve mechanism of internal combustion engine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,167,745 | Variable Valve Mechanism of Internal Combustion Engine In force · High confidence | In force | High confidence |
Also on record, not counted in the 16: 4 patents in force now held by others · 74 lapsed for an unpaid fee · 3 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 abandoned · 14 no status recorded