Emitec Technologies GmbH

12 patents currently held · Updated Nov 15, 2026

24 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.

Ending by 2030

Apr 2035

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 Jan 30, 2027
The maintenance fee for Layer Packet Contacting for Electrically Heatable Honeycomb Body (US 10,364,721) comes due Jan 30, 2027. Unpaid by Jul 30, 2027, it lapses early.
1 fee due Apr 15, 2027
The maintenance fee for Honeycomb Body with an Electric Heating Device (US 10,443,467) comes due Apr 15, 2027. Unpaid by Oct 15, 2027, it lapses early.
2 fees due Sep 24 to 30, 2027 · next Sep 24

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.

Patent	Title	Status	Expires	Confidence
US 10,161,280	Method for Influencing a Fluid Flow In force Term ends Apr 23, 2035 · High confidence	In force	Term ends Apr 23, 2035	High confidence
US 10,443,467	Honeycomb Body with an Electric Heating Device In force Term ends Oct 23, 2035 · High confidence	In force	Term ends Oct 23, 2035	High confidence
US 10,364,721	Layer Packet Contacting for Electrically Heatable Honeycomb Body In force Term ends Jun 29, 2036 · High confidence	In force	Term ends Jun 29, 2036	High confidence
US 10,601,319	Voltage Converter And Method For Converting A Voltage From An Input Voltage To An Output Voltage That Is Larger Than The Input Voltage By A Fixed Additional Value In force Term ends May 24, 2037 · High confidence	In force	Term ends May 24, 2037	High confidence
US 10,895,186	Electrically heatable honeycomb body for exhaust gas treatment having a plurality of heating elements In force Term ends Jul 18, 2037 · High confidence	In force	Term ends Jul 18, 2037	High confidence
US 11,092,051	Metallic film having applied flat electrical conductor and honeycomb body produced using said film In force Term ends Jul 22, 2037 · High confidence	In force	Term ends Jul 22, 2037	High confidence
US 10,605,140	Honeycomb Body For Exhaust Gas Aftertreatment In force Term ends Aug 15, 2037 · High confidence	In force	Term ends Aug 15, 2037	High confidence
US 10,900,400	Method For Operating An Electrically Heatable Catalyst In force Term ends Dec 11, 2037 · High confidence	In force	Term ends Dec 11, 2037	High confidence
US 10,941,688	Electrical Connection, In Particular For An Electrically Heatable Honeycomb Body In force Term ends Dec 11, 2037 · High confidence	In force	Term ends Dec 11, 2037	High confidence
US 10,989,091	Catalytic Converter with Electrically Heatable Heating Plate In force Term ends Feb 23, 2038 · High confidence	In force	Term ends Feb 23, 2038	High confidence

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 24 patents in force now held by others · 7 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.

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