The Patent Finder

Blix Ltd.

11 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
May 2033
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 4, 2027
    The maintenance fee for E-mail status notification system and method (US 11,695,622) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
  • 1 fee due Jun 19, 2027
    The maintenance fee for Single-use food preparation container assemblies, systems and methods (US 11,844,465) comes due Jun 19, 2027. Unpaid by Dec 20, 2027, 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.
PatentTitleStatus Expires Confidence
US 9,450,899Systems and methods for messaging and presence modification
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,749,284Systems and methods of controlled reciprocating communication
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,880,156E-mail status notification system and method
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,695,622E-mail status notification system and method
In force
 · From the USPTO record
In forceFrom the USPTO record
US D872,777Processing machine
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,075,408Managing messaging sessions among multiple participants
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,390,050Single-use food preparation container assemblies, systems and methods
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,042,095Single-use food preparation container assemblies, systems and methods
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,559,170Single-use food preparation container assembly, system and method
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,844,465Single-use food preparation container assemblies, systems and methods
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 11 patents shown.
Pro members see all 11.
Pro members: see all 11 patents

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.

1 abandoned

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