Biodot, Inc.

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

Nov 2026

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 Dec 30, 2026
The maintenance fee for Piezoelectric Dispenser with a Longitudinal Transducer and Replaceable Capillary Tube (US 9,068,566) comes due Dec 30, 2026. Unpaid by Jun 30, 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 7,470,547	Methods and Systems for Dispensing Sub-Microfluidic Drops In force Term ends Nov 20, 2026 · High confidence	In force	Term ends Nov 20, 2026	High confidence
US 8,920,752	Systems and Methods for High Speed Array Printing and Hybridization In force Term ends Apr 28, 2028 · Medium confidence	In force	Term ends Apr 28, 2028	Medium confidence
US 8,486,717	Lateral flow assays using two dimensional features In force Term ends Jan 4, 2032 · From the USPTO record	In force	Term ends Jan 4, 2032	From the USPTO record
US 9,068,566	Piezoelectric Dispenser with a Longitudinal Transducer and Replaceable Capillary Tube In force Ends no later than Jan 20, 2032 · Medium confidence	In force	Ends no later than Jan 20, 2032	Medium confidence
US 11,016,090	Lateral flow assays using two dimensional features In force Term ends May 29, 2033 · From the USPTO record	In force	Term ends May 29, 2033	From the USPTO record
US 12,259,304	Controlled printing of a cell sample for karyotyping In force Term ends Nov 4, 2033 · From the USPTO record	In force	Term ends Nov 4, 2033	From the USPTO record
US 11,181,448	Controlled Printing of a Cell Sample for Karyotyping In force Term ends Mar 18, 2034 · High confidence	In force	Term ends Mar 18, 2034	High confidence
US 9,851,366	Lateral flow assays using two dimensional features In force Term ends Sep 3, 2034 · From the USPTO record	In force	Term ends Sep 3, 2034	From the USPTO record
US 9,874,576	Lateral flow assays using two dimensional features In force Term ends Sep 9, 2034 · From the USPTO record	In force	Term ends Sep 9, 2034	From the USPTO record
US 9,599,615	Lateral flow assays using two dimensional test and control signal readout patterns In force Term ends Jan 24, 2035 · From the USPTO record	In force	Term ends Jan 24, 2035	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: 1 lapsed for an unpaid fee · 13 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 pending · 4 no status recorded

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