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SI

Span.io, Inc.

First filing 2019
OverviewNotableFeesChangesFamiliesPatent listSources & methods

12 patents currently held

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

The next term ends in Oct 2039. from the record

Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Oct 2039
Next term end
7
Patent families

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
notable patents all others Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size.

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 Mar 26, 2027
    The maintenance fee for Integrated Electrical Panel (US 11,770,006) comes due Mar 26, 2027. Unpaid by Sep 27, 2027, 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

What they patent

The 5 largest of its 7 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Patents held now

Soonest term end first.
PatentTitleStatusExpiresConfidence
US 12,431,702Integrated Electrical Management System and Architecture
In force
 · Low confidence
In forceLow confidence
US 11,770,006Integrated Electrical Panel
In force
 · High confidence
In forceHigh confidence
US 12,776,651Integrated Electrical Panel
In force
 · High confidence
In forceHigh confidence
US 12,237,689Integrated Electrical Panel
In force
 · High confidence
In forceHigh confidence
US 11,342,754Integrated Electrical Panel
In force
 · High confidence
In forceHigh confidence
US 11,552,500Systems and Methods for Managing Electrical Loads
In force
 · High confidence
In forceHigh confidence
US 12,580,414Systems and Methods for Managing Electrical Loads
In force
 · Medium confidence
In forceMedium confidence
US 12,062,901Integrated Electrical Management System and Architecture
In force
 · High confidence
In forceHigh confidence
US 12,322,963Multilayer Control for Managing Power Flow
In force
 · High confidence
In forceHigh confidence
US 12,425,262Integrated Home Energy Management, Home Monitoring, and Automated Fault Mitigation
In force
 · High confidence
In forceHigh confidence
10 of 12 patents shown.
Pro members see all 12.
Pro members: see all 12 patents
Also on record, not counted in the 12: 14 applications pending. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited