The Patent Finder

Marel Stork Poultry Processing B.V.

42 patents currently held · Updated Nov 14, 2026
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Recorded under 2 name spellings.

Recorded as renamed to Marel Poultry B.V. (2021)

8
Ending by 2030
Apr 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 Apr 29, 2027
    The maintenance fee for System and method for measuring a shoulder joint position of a carcass part of slaughtered poultry (US 10,455,842) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
  • 2 fees due May 3 to 10, 2027 · next May 3
  • 2 fees due Jun 1 to 3, 2027 · next Jun 1
  • 1 fee due Sep 29, 2027
    The maintenance fee for Device and method for processing carcass parts of slaughtered poultry (US 9,295,265) comes due Sep 29, 2027. Unpaid by Mar 29, 2028, it lapses early.
  • 1 fee due Oct 26, 2027
    The maintenance fee for System and method for harvesting saddle meat from a carcass part of slaughtered poultry (US 9,320,287) comes due Oct 26, 2027. Unpaid by Apr 26, 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.
PatentTitleStatus Expires Confidence
US 8,105,138Device and method for conditioning slaughtered poultry and production line for processing poultry carcasses
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,821,222Scraper head, device and method for cleaning the neck of poultry carcasses
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,444,459Device and method for scalding poultry
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,496,513Device and method for scalding different parts of a poultry carcass with varying intensities
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,632,379In-line batching
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,585,473System and method for cleaning a carcass or carcass part of slaughtered poultry
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,027,731Meat-Processing System
In force
 · High confidence
In forceHigh confidence
US 8,500,522Device and method for processing a carcass part of slaughtered poultry
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,647,181Slaughtering installation and method
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,845,402Device and method for removing a poultry breast gristle
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 42 patents shown.
Pro members see all 42.
Pro members: see all 42 patents
Also on record, not counted in the 42: 1 patent in force now held by others · 3 lapsed for an unpaid fee · 15 ended at full term. 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.

1 abandoned · 1 no status recorded

List them

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