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Network Edge Detection and Notification of Gas Pressure Situation

US 12,196,593 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Sep 15, 2025 (Wells Fargo Bank, National Association).

Term ends no later than Jul 2, 2041 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Held by Itron, Inc.
Filed Aug 31, 2022 as application 17/900,818 · Granted Jan 14, 2025
Base term plus 196 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2020 2041
Clock starts
Dec 18, 2020
Ends no later than
Jul 2, 2041
Granted
Jan 14, 2025
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
196
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
6
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 196 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 0 of 3 maintenance fees are paid so far. Confidence: Medium. 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 Dec 18, 2020, when application 17/127,896, the earliest non-provisional in its chain, was filed (this one was filed Aug 31, 2022)Dec 18, 2040High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+196 days, USPTO patent term adjustment recordJul 2, 2041High confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Jul 2, 2041Medium confidence

This family

US 11,594,117In force
Dec 2040
Dec 2040
Application PCT/US2021/053007PCT application
no patent term
no patent term
US 12,196,593this patent
no later than Jul 2041
no later than Jul 2041
US 12,002,342In force
Dec 2040
Dec 2040
Application PCT/US2023/024617PCT application
no patent term
no patent term
US 12,602,982In force
no later than Dec 2040
no later than Dec 2040
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.
RecordedAssignorAssigneeConveyance
Feb 22, 2023
Reel 62767, frame 722
Kann, James Lee; Penz, Janet; Polk, KatrinaItron, Inc.Assignment of Assignor's Interest
Sep 15, 2025
Reel 72870, frame 873
Itron, Inc.Wells Fargo Bank, National AssociationSecurity 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.

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