Term ends Sep 25, 2038 · High confidence

Computed 20-year base term

Held by Svai Incorporated

Filed Feb 9, 2023 as application 18/166,958 · Granted Apr 16, 2024

Base term plus 60 days of patent term adjustment (USPTO delay)

Today

20 years from filing

Term ends Sep 25, 2038

2018 2038

Clock starts
Jul 27, 2018

Term ends
Sep 25, 2038

Granted
Apr 16, 2024

base term patent term adjustment Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Days of term adjustment

Read from the USPTO patent term adjustment record, not recalculated here.

None

Terminal disclaimer

No disclaimer on this record.

0 of 3

Maintenance fees paid

Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.

Family applications on record here

Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term runs 60 days past its 20-year base term on prosecution delay. 0 of 3 maintenance fees are paid so far. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.

Step	Input	Date after this step	Confidence
Base term, 20 years from filing	Clock starts Jul 27, 2018, when application 16/048,179, the earliest non-provisional in its chain, was filed (this one was filed Feb 9, 2023)	Jul 27, 2038	High confidence
Continuity chain	Every parent in the chain resolved	no change	High confidence
Patent term adjustment	+60 days, USPTO patent term adjustment record	Sep 25, 2038	High confidence
Terminal disclaimer cap	None on record	no cap applied	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	0 of 3 maintenance fees paid	In force	High confidence
Computed term end	The steps above, in order	Sep 25, 2038	High confidence

This family

US 10,482,619	In force Jul 2038	Jul 2038
US 10,740,920	In force Jul 2038	Jul 2038
US 11,348,269	In force Sep 2038	Sep 2038
US 11,481,918	In force Jul 2038	Jul 2038
US 11,657,531	In force Jul 2038	Jul 2038
US 11,961,252	this patent Sep 2038	Sep 2038
US 12,094,145	In force Jul 2038	Jul 2038

The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.

Recorded	Assignor	Assignee	Conveyance
Oct 15, 2026 Reel 76386, frame 580	AI Incorporated	Svai Incorporated	Assignment of Assignor's Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

What's changing

Sep 2038

Term ends Sep 25, 2038. Maintenance fees still fall due before then

Note

The 60 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us

Citations

later US patents cite this one

Fewer than half of the utility patents granted in 2024 in our data have been cited yet, so we show the count and do not rank on it. How we rank

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.

Method and Apparatus for Combining Data to Construct a Floor Plan