Vorticity Inc.

8 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Aug 2040

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Sep 5, 2027
The maintenance fee for Methods for utilizing solver hardware for solving partial differential equations (US 11,921,813) comes due Sep 5, 2027. Unpaid by Mar 6, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 11,403,070	Systolic array design for solving partial differential equations In force Term ends Aug 10, 2040 · From the USPTO record	In force	Term ends Aug 10, 2040	From the USPTO record
US 11,640,280	Systolic Array Design for Solving Partial Differential Equations In force Ends no later than Aug 10, 2040 · Low confidence	In force	Ends no later than Aug 10, 2040	Low confidence
US 12,197,892	Dedicated hardware system for solving partial differential equations In force Term ends Aug 10, 2040 · From the USPTO record	In force	Term ends Aug 10, 2040	From the USPTO record
US 12,393,641	Methods for utilizing solver hardware for solving partial differential equations In force Term ends Aug 10, 2040 · From the USPTO record	In force	Term ends Aug 10, 2040	From the USPTO record
US 11,656,849	Dedicated Hardware System for Solving Partial Differential Equations In force Ends no later than Jan 25, 2041 · Medium confidence	In force	Ends no later than Jan 25, 2041	Medium confidence
US 11,921,813	Methods for utilizing solver hardware for solving partial differential equations In force Term ends Aug 22, 2042 · From the USPTO record	In force	Term ends Aug 22, 2042	From the USPTO record
US 12,475,188	Compute time point processor array for solving partial differential equations In force Term ends Jun 27, 2044 · From the USPTO record	In force	Term ends Jun 27, 2044	From the USPTO record
US 12,572,618	Point Processor Array for Solving Partial Differential Equations In force Ends no later than Dec 6, 2044 · Medium confidence	In force	Ends no later than Dec 6, 2044	Medium confidence

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.

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Published applications

Every application published under this name has become a patent.