Gencell Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Sep 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 Apr 22, 2027The maintenance fee for Process for the thermal decomposition of ammonia and reactor for carrying out said process (US 10,450,192) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
- 1 fee due Jun 30, 2027The maintenance fee for Nickel-based catalyst for fuel cell (US 10,522,844) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 1 fee due Jul 7, 2027The maintenance fee for Scrubbing device for gas used in a fuel cell and method of scrubbing gas using the device (US 10,530,001) comes due Jul 7, 2027. Unpaid by Jan 7, 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.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D767,489 | Electrochemical generator In force · From the USPTO record | In force | From the USPTO record | |
| US 10,530,001 | Scrubbing device for gas used in a fuel cell and method of scrubbing gas using the device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,450,192 | Process for the thermal decomposition of ammonia and reactor for carrying out said process In force · From the USPTO record | In force | From the USPTO record | |
| US 10,522,844 | Nickel-based catalyst for fuel cell In force · From the USPTO record | In force | From the USPTO record | |
| US 11,028,863 | Low voltage electric-hydraulic drive system for electric transportation In force · From the USPTO record | In force | From the USPTO record | |
| US 12,230,809 | Nickel-based catalyst for fuel cell anode In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 6: 11 lapsed for an unpaid fee · 22 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 · 1 abandoned · 10 no status recorded