Rena Technologies GmbH

11 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Jan 2028

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 May 21, 2027
The maintenance fee for Method and device for treating substrates (US 11,823,931) comes due May 21, 2027. Unpaid by Nov 22, 2027, it lapses early.
1 fee due Jul 7, 2027
The maintenance fee for Device for treating substrates (US 10,529,606) comes due Jul 7, 2027. Unpaid by Jan 7, 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.

Patent	Title	Status	Expires	Confidence
US 8,088,227	Method and apparatus for the treatment of objects, in particular for the cleaning of semiconductor elements In force Term ends Jan 29, 2028 · From the USPTO record	In force	Term ends Jan 29, 2028	From the USPTO record
US 8,444,832	Apparatus and method for providing electrical contact for planar material in straight through installations In force Term ends Dec 11, 2030 · From the USPTO record	In force	Term ends Dec 11, 2030	From the USPTO record
US 9,355,880	Method and apparatus for the transporting of objects In force Term ends Apr 30, 2032 · From the USPTO record	In force	Term ends Apr 30, 2032	From the USPTO record
US 10,529,606	Device for treating substrates In force Term ends Dec 3, 2035 · From the USPTO record	In force	Term ends Dec 3, 2035	From the USPTO record
US 11,823,931	Method and device for treating substrates In force Term ends Dec 3, 2035 · From the USPTO record	In force	Term ends Dec 3, 2035	From the USPTO record
US 11,270,901	Method and device for treating substrates In force Term ends Feb 6, 2036 · From the USPTO record	In force	Term ends Feb 6, 2036	From the USPTO record
US 12,523,425	Drying Device and Method for Drying a Substrate In force Term ends Nov 4, 2038 · Medium confidence	In force	Term ends Nov 4, 2038	Medium confidence
US 12,372,300	Drying Device and Method for Drying a Substrate In force Term ends Nov 24, 2038 · High confidence	In force	Term ends Nov 24, 2038	High confidence
US 12,221,713	Flow Generator, Deposition Device and Method for the Deposition of a Material In force Term ends Jul 30, 2039 · High confidence	In force	Term ends Jul 30, 2039	High confidence
US 12,217,990	Method for treating objects and apparatus for carrying out the method In force Term ends Nov 22, 2041 · From the USPTO record	In force	Term ends Nov 22, 2041	From the USPTO record

10 of 11 patents shown.

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Pro members: see all 11 patents

Also on record, not counted in the 11: 1 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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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.

2 pending · 3 abandoned · 1 no status recorded

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