Owlstone Inc.

10 patents currently held · Updated Nov 14, 2026

14 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.

Recorded under 2 name spellings.

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

No maintenance fee falls due on this company's record before Nov 14, 2027.

Recent changes

2 terms have ended since Aug 16, 2026

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 10 of 10

Patent	Title	Status	Expires	Confidence
US 9,588,081	Interdigitated electrode configuration for ion filter In force Ends no later than Sep 25, 2027 · From the USPTO record	In force	Ends no later than Sep 25, 2027	From the USPTO record
US 11,262,331	Ion mobility filter In force Term ends Sep 10, 2038 · From the USPTO record	In force	Term ends Sep 10, 2038	From the USPTO record
US 11,092,568	Method of manufacture for an ion mobility filter In force Ends no later than Nov 15, 2038 · From the USPTO record	In force	Ends no later than Nov 15, 2038	From the USPTO record
US 11,333,630	Waveform generator, system and method In force Term ends Dec 25, 2038 · From the USPTO record	In force	Term ends Dec 25, 2038	From the USPTO record
US 11,530,964	Fluid sensor system and method for analysing fluid In force Term ends Aug 12, 2039 · From the USPTO record	In force	Term ends Aug 12, 2039	From the USPTO record
US 11,513,098	Spectrometry system In force Term ends Oct 2, 2039 · From the USPTO record	In force	Term ends Oct 2, 2039	From the USPTO record
US 11,469,742	Waveform generator In force Term ends Oct 18, 2039 · From the USPTO record	In force	Term ends Oct 18, 2039	From the USPTO record
US 11,543,385	Ion mobility filter In force Term ends Oct 28, 2039 · From the USPTO record	In force	Term ends Oct 28, 2039	From the USPTO record
US 12,196,708	Sensor system In force Term ends Dec 28, 2040 · From the USPTO record	In force	Term ends Dec 28, 2040	From the USPTO record
US 12,031,944	Method of manufacture for an ion mobility filter In force Term ends Apr 11, 2041 · From the USPTO record	In force	Term ends Apr 11, 2041	From the USPTO record

Also on record, not counted in the 10: 14 patents in force now held by others · 6 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.

3 no status recorded

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