The Patent Finder

Niox AB

12 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Previously recorded as Circassia AB (to 2025)

9
Ending by 2030
Dec 2026
Next term end

When these terms end

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

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.
PatentTitleStatus Expires Confidence
US 7,846,739Apparatus and Method for Diagnostic Gas Analysis
In force
 · High confidence
In forceHigh confidence
US D693,004Mouthpiece for medical device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D702,354Medical device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D708,337Handle for medical device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D717,810Display for medical device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D734,773Display screen for a medical device with transitional graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,539,809Method and device for testing the measuring function of a measuring device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D752,090Medical device display with animated graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US D753,176Medical device display with animated graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,770,008Method for testing the function of a device
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 12 patents shown.
Pro members see all 12.
Pro members: see all 12 patents
Also on record, not counted in the 12: 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.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited