Carterra, Inc.

10 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 Wasatch Microfluidics, Inc. (to 2017)

Ending by 2030

Nov 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 Nov 28, 2026
1 fee due Mar 24, 2027
The maintenance fee for Monitoring DNA Amplification (US 10,421,990) comes due Mar 24, 2027. Unpaid by Sep 24, 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.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 8,488,120	Polarization Based Interferometric Detector In force Term ends Nov 24, 2027 · High confidence	In force	Term ends Nov 24, 2027	High confidence
US 10,300,479	Tip Overlay for Continuous Flow Spotting Apparatus In force Term ends Jun 19, 2029 · High confidence	In force	Term ends Jun 19, 2029	High confidence
US 8,211,382	Microassay with Internal Referencing In force Term ends Jul 20, 2030 · High confidence	In force	Term ends Jul 20, 2030	High confidence
US 9,682,372	Tip overlay for continuous flow spotting apparatus In force Term ends Dec 26, 2031 · High confidence	In force	Term ends Dec 26, 2031	High confidence
US 10,825,548	Systems and Methods of Sensing and Analyzing Antibody Blocking Interactions In force Term ends Dec 2, 2034 · High confidence	In force	Term ends Dec 2, 2034	High confidence
US 9,682,396	Dual Flow Cell Fluid Delivery Systems In force Term ends Jun 8, 2035 · High confidence	In force	Term ends Jun 8, 2035	High confidence
US 10,421,990	Monitoring DNA Amplification In force Term ends Nov 8, 2035 · High confidence	In force	Term ends Nov 8, 2035	High confidence
US 10,300,450	Method and Device for Depositing a Substance on a Submerged Surface In force Term ends Dec 8, 2035 · High confidence	In force	Term ends Dec 8, 2035	High confidence
US 11,614,403	Nucleic Acid Enzyme Sensor In force Term ends Dec 18, 2039 · High confidence	In force	Term ends Dec 18, 2039	High confidence
US 12,234,542	Sputter Desposition System In force Term ends Aug 20, 2041 · High confidence	In force	Term ends Aug 20, 2041	High confidence

Also on record, not counted in the 10: 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.

2 pending · 1 abandoned

List them