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US

Methods and Systems for Recursive Descent Parsing

US 12,373,603 In force
OverviewFamilySources & methods

Term ends May 25, 2042 · High confidence

Filed Nov 21, 2023 as application 18/516,830 · Granted Jul 29, 2025
Base term, 20 years from filing
Today
20 years from filing
2022 2042
Clock starts
May 25, 2022
Term ends
May 25, 2042
Granted
Jul 29, 2025
base term 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
None
Term adjustment
No prosecution delay on this record.
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.
2
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 is its 20-year base term, with no adjustment for 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 25, 2022, when application 17/824,860, the earliest non-provisional in its chain, was filed (this one was filed Nov 21, 2023)May 25, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMay 25, 2042High confidence

This family

US 11,822,699In force
Jul 2042
Jul 2042
US 12,373,603this patent
May 2042
May 2042
The applications whose file history this site holds. The family may have others.

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.

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