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17 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
Feb 2035
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 Jun 30, 2027
    The maintenance fee for Rolling mill such as, for example, a cold rolling mill (US 10,518,308) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, 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

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 10,124,379Multiroll rolling mill incorporating a hatch
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,173,252Rolling mill provided with at least one cooling nozzle
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,226,804Cassette for a rolling mill and rolling mill equipped with such a cassette
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,195,652Method for changing the configuration of a rolling mill and rolling mill for the implementation of said method
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,239,000Device for filtering rolling oil
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,518,308Rolling mill such as, for example, a cold rolling mill
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,751,774Shearing device
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,882,089Rolling mill for metal strip
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,358,193Method for changing the rolls on a rolling mill
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,358,191Device for drying a metal strip
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 17 patents shown.
Pro members see all 17.
Pro members: see all 17 patents
Also on record, not counted in the 17: 1 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.

5 pending · 1 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