Detection Technology Oyj

13 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

Sep 2027

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 Feb 22, 2027
The maintenance fee for Imaging method and system (US 11,733,183) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
1 fee due Mar 17, 2027
The maintenance fee for Ionizing radiation image data correction (US 10,416,343) comes due Mar 17, 2027. Unpaid by Sep 17, 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.

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 8,405,029	Photodiode array output signal multiplexing In force Term ends Sep 7, 2027 · From the USPTO record	In force	Term ends Sep 7, 2027	From the USPTO record
US 9,437,638	Photodetector for imaging system In force Term ends Jan 1, 2030 · From the USPTO record	In force	Term ends Jan 1, 2030	From the USPTO record
US 9,464,996	Processing device and method for the spectrometric measurement of a photon flux In force Term ends May 9, 2033 · From the USPTO record	In force	Term ends May 9, 2033	From the USPTO record
US 10,416,343	Ionizing radiation image data correction In force Term ends Sep 27, 2036 · From the USPTO record	In force	Term ends Sep 27, 2036	From the USPTO record
US 10,890,676	Spectrometry device In force Term ends Oct 25, 2037 · From the USPTO record	In force	Term ends Oct 25, 2037	From the USPTO record
US 10,942,284	Radiation detector panel assembly structure In force Term ends Jan 25, 2038 · From the USPTO record	In force	Term ends Jan 25, 2038	From the USPTO record
US 11,251,214	Asymmetrically positioned guard ring contacts In force Term ends Jan 25, 2038 · From the USPTO record	In force	Term ends Jan 25, 2038	From the USPTO record
US 11,415,530	Method for determining physical properties of a sample In force Term ends Jan 13, 2039 · From the USPTO record	In force	Term ends Jan 13, 2039	From the USPTO record
US 11,362,132	Integrated radiation detector device In force Term ends Mar 16, 2039 · From the USPTO record	In force	Term ends Mar 16, 2039	From the USPTO record
US 11,367,746	Radiation sensor element and method In force Term ends Mar 30, 2040 · From the USPTO record	In force	Term ends Mar 30, 2040	From the USPTO record

10 of 13 patents shown.

Pro members see all 13.

Pro members: see all 13 patents

Also on record, not counted in the 13: 1 lapsed for an unpaid fee · 2 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.

4 no status recorded

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