BioSig Technologies, Inc.

26 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Recorded under 3 name spellings.

Ending by 2030

Oct 2034

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 Jan 16, 2027
The maintenance fee for Systems and Methods to Visually Align Signals Using Delay (US 10,356,001) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
2 fees due Feb 28, 2027
1 fee due Apr 29, 2027
The maintenance fee for Systems and methods for evaluation of electrophysiology systems (US 10,456,057) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
1 fee due May 26, 2027
The maintenance fee for Systems and Methods for Signal Acquisition and Visualization (US 10,485,485) comes due May 26, 2027. Unpaid by Nov 26, 2027, it lapses early.
1 fee due Jun 12, 2027
The maintenance fee for Universal notch filter (US 11,843,407) comes due Jun 12, 2027. Unpaid by Dec 13, 2027, it lapses early.
2 fees due Aug 13 to 27, 2027 · next Aug 13
1 fee due Nov 5, 2027
The maintenance fee for Systems, Apparatus, and Methods for Conveying Biomedical Signals Between a Patient and Monitoring and Treatment Devices (US 10,645,017) comes due Nov 5, 2027. Unpaid by May 5, 2028, 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 D864,229	Display screen or portion thereof with graphical user interface In force Term ends Oct 22, 2034 · From the USPTO record	In force	Term ends Oct 22, 2034	From the USPTO record
US D864,237	Display screen or portion thereof with graphical user interface In force Term ends Oct 22, 2034 · From the USPTO record	In force	Term ends Oct 22, 2034	From the USPTO record
US D864,980	Display screen or portion thereof with graphical user interface In force Term ends Oct 29, 2034 · From the USPTO record	In force	Term ends Oct 29, 2034	From the USPTO record
US 10,456,057	Systems and methods for evaluation of electrophysiology systems In force Term ends Oct 31, 2035 · From the USPTO record	In force	Term ends Oct 31, 2035	From the USPTO record
US 10,645,017	Systems, Apparatus, and Methods for Conveying Biomedical Signals Between a Patient and Monitoring and Treatment Devices In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence
US 10,686,715	Apparatus and Methods for Removing a Large-Signal Voltage Offset from a Biomedical Signal In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence
US 10,841,232	Apparatus and Methods for Removing a Large-Signal Voltage Offset from a Biomedical Signal In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence
US 10,911,365	Apparatus for Processing Biomedical Signals for Display In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence
US 11,123,003	Apparatus and Methods for Removing a Large-Signal Voltage Offset from a Biomedical Signal In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence
US 11,229,391	Apparatus for Processing Biomedical Signals for Display In force Term ends Nov 19, 2038 · High confidence	In force	Term ends Nov 19, 2038	High confidence

10 of 26 patents shown.

Pro members see all 26.

Pro members: see all 26 patents

Also on record, not counted in the 26: 1 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.

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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 pending · 2 abandoned · 2 no status recorded

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