10 patents currently held

3 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.

The next term ends in Apr 2030. from the record

Of the 3 now held by other companies, 3 name Molabo GmbH as their current owner. Each row says so.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Apr 2030

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

2026202720282029203020312032 2033203420352036203720382039 2040 2041 2042 204320442045

notable patents fee due within 90 days all others Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Electric Motor US 8,536,754

Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2030.

Ends Apr 2030 · High confidence Also notable

Electric Machine with a Stator Having Slots at the Tooth for Reducing the Fundamental Wave of the Magnetic Flux US 10,720,801

Granted 2020. Computed term ends 2033.

Ends Oct 2033 · High confidence Also notable

Electric Machine US 9,564,781

Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2032.

Ends Aug 2032 · High confidence

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 Feb 22, 2027
The maintenance fee for Electrical Machine and Method of Operating the Electrical Machine (US 11,735,964) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, 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.

What they patent

The 5 largest of its 10 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Electrical Machine and Method for Operating the Electrical Machine	1 in force	to Aug 2040
Electric Machine (2016)	1 in force	to Dec 2035
Electric Machine (2015)	1 in force	to Apr 2035
Electric Machine with a Stator Having Slots at the Tooth for Reducing the Fundamental Wave of the Magnetic Flux	1 in force	to Oct 2033
Electric Machine (2013)	1 in force	to Aug 2032

Patents held now

Soonest term end first.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 8,536,754	Electric Motor In force Term ends Apr 11, 2030 · High confidence	In force	Term ends Apr 11, 2030	High confidence
US 9,564,781	Electric Machine In force Term ends Aug 11, 2032 · High confidence	In force	Term ends Aug 11, 2032	High confidence
US 10,720,801	Electric Machine with a Stator Having Slots at the Tooth for Reducing the Fundamental Wave of the Magnetic Flux In force Term ends Oct 26, 2033 · High confidence	In force	Term ends Oct 26, 2033	High confidence
US 10,250,091	Electric Machine In force Term ends Apr 16, 2035 · High confidence	In force	Term ends Apr 16, 2035	High confidence
US 10,164,494	Electric Machine In force Term ends Dec 19, 2035 · High confidence	In force	Term ends Dec 19, 2035	High confidence
US 11,342,804	Electric Machine, Activation Unit and Method for Operating an Electric Machine In force Term ends Feb 26, 2039 · High confidence	In force	Term ends Feb 26, 2039	High confidence
US 12,633,786	Electrical Machine and Method for Operating the Electrical Machine In force Term ends Aug 10, 2040 · High confidence	In force	Term ends Aug 10, 2040	High confidence
US 11,735,964	Electrical Machine and Method of Operating the Electrical Machine In force Term ends Feb 19, 2041 · High confidence	In force	Term ends Feb 19, 2041	High confidence
US 12,113,411	Claw Pole Rotor for an Electrical Machine In force Term ends Dec 19, 2042 · High confidence	In force	Term ends Dec 19, 2042	High confidence
US 12,166,378	Stator, Rotor and Electric Machine In force Term ends Jun 22, 2043 · High confidence	In force	Term ends Jun 22, 2043	High confidence

Also on record, not counted in the 10: 3 patents in force now held by others · 3 patents ended · 3 applications pending · 15 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built

Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.

Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Export every term end as CSV · Pro

Feaam GmbH