Nikki Co., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Dec 2032
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.
- 3 fees due Feb 1 to 28, 2027 · next Feb 1
- 1 fee due Mar 19, 2027The maintenance fee for Electronic control method for throttle and electronic control throttle device (US 11,761,391) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
- 1 fee due Jul 30, 2027The maintenance fee for Method and device for controlling fuel injection to engine (US 11,885,277) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 17, 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 9,677,507 | Oil separator In force · From the USPTO record | In force | From the USPTO record | |
| US D808,438 | Inline fuel pump In force · From the USPTO record | In force | From the USPTO record | |
| US 8,979,967 | Filter device for gas In force · From the USPTO record | In force | From the USPTO record | |
| US 10,655,579 | Fuel supply system In force · From the USPTO record | In force | From the USPTO record | |
| US 10,871,789 | Regulator In force · From the USPTO record | In force | From the USPTO record | |
| US 10,662,882 | Fuel pressure monitoring system of vaporizer In force · From the USPTO record | In force | From the USPTO record | |
| US 11,137,074 | Regulator In force · From the USPTO record | In force | From the USPTO record | |
| US 10,927,769 | Electronically controlled throttle control device In force · From the USPTO record | In force | From the USPTO record | |
| US 11,739,715 | Regulator In force · High confidence | In force | High confidence | |
| US 11,714,436 | Regulator In force · High confidence | In force | High confidence |
Also on record, not counted in the 19: 18 lapsed for an unpaid fee · 16 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.
1 pending · 2 abandoned · 26 no status recorded