The Patent Finder

Coretech System Co., Ltd.

46 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 3 name spellings.

0
Ending by 2030
Dec 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.
  • 1 fee due Jan 14, 2027
    The maintenance fee for Computer-implemented composite simulation method and non-transitory computer medium for use in molding process (US 9,081,923) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
  • 1 fee due Mar 24, 2027
    The maintenance fee for Testing module and measuring apparatus having the same (US 10,422,784) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
  • 1 fee due Apr 1, 2027
    The maintenance fee for Molding system for preparing an injection molded fiber reinforced composite article (US 10,427,344) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
  • 1 fee due May 5, 2027
    The maintenance fee for Testing module and measuring apparatus having the same (US 10,466,089) comes due May 5, 2027. Unpaid by Nov 5, 2027, it lapses early.
  • 1 fee due Aug 18, 2027
    The maintenance fee for Method for setting up a molding system (US 10,562,218) comes due Aug 18, 2027. Unpaid by Feb 18, 2028, it lapses early.
  • 1 fee due Sep 15, 2027
    The maintenance fee for Computer-implemented simulation method and non-transitory computer medium capable of predicting fiber orientation for use in a molding process (US 9,283,695) comes due Sep 15, 2027. Unpaid by Mar 15, 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 8,571,828Method and computer readable media for determining orientation of fibers in a fluid
In force
 · From the USPTO record
In forceFrom the USPTO record
US D784,392Display screen with an animated graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US D790,582Display screen with animated graphical user interface for a molding process
In force
 · From the USPTO record
In forceFrom the USPTO record
US D817,970Display screen with an animated graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,768,662Predicting shrinkage of injection molded products with viscoelastic characteristic
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,868,389Computer-implemented simulation method and non-transitory computer medium for use in molding process, and molding system using the same
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,081,923Computer-implemented composite simulation method and non-transitory computer medium for use in molding process
In force
 · From the USPTO record
In forceFrom the USPTO record
US D866,566Display screen with a graphical user interface
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,283,695Computer-implemented simulation method and non-transitory computer medium capable of predicting fiber orientation for use in a molding process
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,409,335Computer-implemented simulation method and non-transitory computer medium for use in molding process
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 46 patents shown.
Pro members see all 46.
Pro members: see all 46 patents
Also on record, not counted in the 46: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 1 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 · 8 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