Sugentech, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Dec 2026
Next term end
When these terms end
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 Jan 30, 2027The maintenance fee for Method of quantitatively and qualitatively analyzing biomaterial in real-time (US 10,364,459) comes due Jan 30, 2027. Unpaid by Jul 30, 2027, it lapses early.
- 1 fee due Apr 1, 2027The maintenance fee for Probe system for real-time quantitative and qualitative analysis of biomaterial, reaction chamber with said probe system, and analysis method thereof (US 10,428,372) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
Recent changes
- 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.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,023,597 | One Step Diagnosis by Dendron-Mediated DNA Chip In force · High confidence | In force | High confidence | |
| US 8,871,160 | Biomaterial detecting device In force · From the USPTO record | In force | From the USPTO record | |
| US 9,551,038 | System for integrated analysis of real-time polymerase chain reaction and DNA chip and method for integrated analysis using the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,428,372 | Probe system for real-time quantitative and qualitative analysis of biomaterial, reaction chamber with said probe system, and analysis method thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 10,254,232 | Device for Detecting Analyzed Object in Specimen and Method Therefor In force · High confidence | In force | High confidence | |
| US 10,364,459 | Method of quantitatively and qualitatively analyzing biomaterial in real-time In force · From the USPTO record | In force | From the USPTO record | |
| US 11,442,011 | Fluorescent standard strip In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 7: 2 lapsed for an unpaid fee. 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.
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 · 3 no status recorded