Monumo Limited

9 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Apr 2043

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Sep 19, 2027
The maintenance fee for Virtual current representation of magnetic fields for electric motor design (US 11,934,751) comes due Sep 19, 2027. Unpaid by Mar 20, 2028, it lapses early.
1 fee due Nov 7, 2027
The maintenance fee for Electric Drive Unit Simulation (US 11,977,826) comes due Nov 7, 2027. Unpaid by May 8, 2028, it lapses early.

Which patents, and when each one lapses · Pro

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 9 of 9

Patent	Title	Status	Expires	Confidence
US 12,027,910	Battery Power System In force Term ends Apr 19, 2043 · High confidence	In force	Term ends Apr 19, 2043	High confidence
US 12,328,029	Battery Power System In force Term ends Apr 19, 2043 · Medium confidence	In force	Term ends Apr 19, 2043	Medium confidence
US 11,934,751	Virtual current representation of magnetic fields for electric motor design In force Term ends May 11, 2043 · From the USPTO record	In force	Term ends May 11, 2043	From the USPTO record
US 12,147,744	Virtual current representation of magnetic fields for electric motor design In force Term ends May 11, 2043 · From the USPTO record	In force	Term ends May 11, 2043	From the USPTO record
US 12,340,153	Virtual Current Representation of Magnetic Fields for Electric Motor Design In force Ends no later than May 11, 2043 · Low confidence	In force	Ends no later than May 11, 2043	Low confidence
US 11,977,826	Electric Drive Unit Simulation In force Term ends Aug 10, 2043 · High confidence	In force	Term ends Aug 10, 2043	High confidence
US 12,118,280	Electric Drive Unit Simulation In force Term ends Aug 10, 2043 · High confidence	In force	Term ends Aug 10, 2043	High confidence
US 12,142,973	Rotor for switch reluctance electrical motor with teeth having irregular cross-sectional profile In force Term ends Oct 26, 2043 · From the USPTO record	In force	Term ends Oct 26, 2043	From the USPTO record
US 12,237,786	Motor control method and device In force Term ends Jun 20, 2044 · From the USPTO record	In force	Term ends Jun 20, 2044	From the USPTO record

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.

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Published applications

Every application published under this name has become a patent.