The Patent Finder

Qed-IT Systems Ltd.

7 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Oct 2037
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 25, 2026
    The maintenance fee for Method and system for determining desired size of private randomness using Tsallis entropy (US 10,333,710) comes due Dec 25, 2026. Unpaid by Jun 25, 2027, it lapses early.
  • 1 fee due May 26, 2027
    The maintenance fee for Proof chaining and decomposition (US 10,491,390) comes due May 26, 2027. Unpaid by Nov 26, 2027, it lapses early.
  • 1 fee due Nov 12, 2027
    The maintenance fee for Atomic swap using zero-knowledge proofs, and applications thereof (US 10,652,019) comes due Nov 12, 2027. Unpaid by May 12, 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.

Showing 1 to 7 of 7

PatentTitleStatus Expires Confidence
US 10,333,710Method and system for determining desired size of private randomness using Tsallis entropy
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,491,390Proof chaining and decomposition
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,652,019Atomic swap using zero-knowledge proofs, and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,438,160Private issuance of assets and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,878,108Delegated private set intersection, and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,455,406Delegated private set intersection, and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,411,742Private set calculation using private intersection and calculation, and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record

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 no status recorded

List them

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