Bertin Technologies

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.

2 fees due Oct 16, 2027
1 fee due Nov 3, 2027
The maintenance fee for Portable Device for Collecting Particles and Microorganisms (US 9,328,322) comes due Nov 3, 2027. Unpaid by May 3, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 of the patents on this record were granted since Aug 16, 2026
1 term has 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.

Patent	Title	Status	Expires	Confidence
US 7,954,741	Apparatus for grinding biological samples In force Term ends Sep 2, 2027 · From the USPTO record	In force	Term ends Sep 2, 2027	From the USPTO record
US 7,977,639	Device for the remote optical detection of gas In force Term ends Mar 19, 2028 · From the USPTO record	In force	Term ends Mar 19, 2028	From the USPTO record
US 8,356,524	Device for collecting and separating particles and microorganisms present in ambient air In force Term ends Jun 21, 2028 · From the USPTO record	In force	Term ends Jun 21, 2028	From the USPTO record
US 9,328,322	Portable Device for Collecting Particles and Microorganisms In force Term ends Oct 4, 2032 · High confidence	In force	Term ends Oct 4, 2032	High confidence
US 11,177,017	Method of Deconvolution of Mixed Molecular Information in a Complex Sample to Identify Organism(S) In force Term ends Mar 16, 2036 · High confidence	In force	Term ends Mar 16, 2036	High confidence
US 10,677,692	Unit for grinding biological samples In force Term ends Aug 24, 2036 · From the USPTO record	In force	Term ends Aug 24, 2036	From the USPTO record
US 10,839,486	Method for processing images In force Term ends Apr 11, 2037 · From the USPTO record	In force	Term ends Apr 11, 2037	From the USPTO record
US 11,327,287	Microscope In force Term ends May 18, 2039 · From the USPTO record	In force	Term ends May 18, 2039	From the USPTO record
US 11,056,333	Spectrometry method and device for detecting ionising radiation for the implementation thereof In force Term ends Aug 27, 2039 · From the USPTO record	In force	Term ends Aug 27, 2039	From the USPTO record
US 11,959,837	Device for collecting particles or microorganisms In force Term ends May 2, 2041 · From the USPTO record	In force	Term ends May 2, 2041	From the USPTO record

10 of 13 patents shown.

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Pro members: see all 13 patents

Also on record, not counted in the 13: 9 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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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.

1 abandoned · 5 no status recorded

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