The Patent Finder

Essel Propack Ltd.

14 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
Aug 2031
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.
  • 2 fees due May 17 to 24, 2027 · next May 17
  • 1 fee due Jun 24, 2027
    The maintenance fee for Laminate for vignette and tonal image printing (US 10,513,096) comes due Jun 24, 2027. Unpaid by Dec 27, 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 9,186,872Multi-layer flexible sheet and method thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,586,384Multi-layer sheet and method thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,193,509Dual barrier laminate structure
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,486,987Partially opaque-partially clear laminates and methods thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,731,480Printed polyester film based laminate, method of making and application thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,574,686Invisible seam laminated article and process of manufacture
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,555,601Aluminium barrier laminate
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,214,639Post consumer recycled resin composition and manufacture of tubes therefrom
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,994,002Polymer composition for high clarity laminate, process of manufacture and applications thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,173,688Ultra violet light resistant laminate, and process of manufacturing the same
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 14 patents shown.
Pro members see all 14.
Pro members: see all 14 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.

10 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