The Patent Finder

Realeve, LLC

28 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Previously recorded as Unity Ha LLC (to 2022)

11
Ending by 2030
Feb 2028
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 Dec 20, 2026
    The maintenance fee for Systems and methods for improving headache pain (US 11,679,263) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
  • 1 fee due Jun 29, 2027
    The maintenance fee for Surgical Tools to Facilitate Delivery of a Neurostimulator into the Pterygopalatine Fossa (US 9,220,524) comes due Jun 29, 2027. Unpaid by Dec 29, 2027, it lapses early.
  • 1 fee due Jul 30, 2027
    The maintenance fee for Neurostimulators and Related Systems and Methods (US 11,883,665) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
  • 1 fee due Oct 26, 2027
    The maintenance fee for Approval per use implanted neurostimulator (US 9,320,908) comes due Oct 26, 2027. Unpaid by Apr 26, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

  • 1 term has ended since Aug 17, 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.
PatentTitleStatus Expires Confidence
US 8,686,858Patient identification system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,607,195Patient identification system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,781,574Integrated delivery and visualization tool for a neuromodulation system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,554,694Integrated delivery and visualization tool for a neuromodulation system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,604,057Stimulation method for a sphenopalatine ganglion, sphenopalatine nerve, vidian nerve, or branch thereof for treatment of medical conditions
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,610,441Stimulation method for treatment of dermatological conditions
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,886,325Implantable neurostimulator with integral hermetic electronic enclosure, circuit substrate, monolithic feed-through, lead assembly and anchoring mechanism
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,550,057Surgical Guide and Method for Guiding a Therapy Delivery Device into the Pterygopalatine Fossa
In force
 · Medium confidence
In forceMedium confidence
US 10,286,213Neurostimulator system, apparatus, and method
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,456,836Apparatus and method for delivering a neurostimulator into the pterygopalatine fossa
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 28 patents shown.
Pro members see all 28.
Pro members: see all 28 patents
Also on record, not counted in the 28: 3 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.

3 pending · 2 no status recorded

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited