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Universal Reservoir Controller

US 11,177,685 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jan 29, 2030 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Aug 15, 2019 as application 16/541,257 · Granted Nov 16, 2021
Base term plus 202 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2010 2030
Clock starts
Jan 29, 2010
Term ends
Jan 29, 2030
Granted
Nov 16, 2021
base term fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
202
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,432,014.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
8
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 202 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 2 maintenance fees is 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 Jan 29, 2010, when application 12/696,256, the earliest non-provisional in its chain, was filed (this one was filed Aug 15, 2019); a parent in its chain could not be resolved (the next row)Jan 29, 2030High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+202 days, USPTO patent term adjustment recordAug 19, 2030High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 10,432,014)capped to Jan 29, 2030High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJan 29, 2030Medium confidence

This family

US 7,908,157In force
Jan 2030
Jan 2030
US 10,164,462In force
May 2038
May 2038
US 10,418,846In force
May 2038
May 2038
US 10,432,014In force
Jan 2030
Jan 2030
US 11,177,685this patent
Jan 2030
Jan 2030
US 12,261,476In force
May 2030
May 2030
Application 19/067,840Pending
not computed
not computed
7 of 8 applications in this family shown, earliest filings first. 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
Aug 29, 2019
Reel 50207, frame 255
Smith, Justin N.; Nowotarski, Mark S.Applied Underwriters, Inc.Assignment of Assignor's Interest
Oct 10, 2019
Reel 50705, frame 866
Applied Underwriters, Inc.Mufg Union Bank, N.a.Patent Security Agreement
May 4, 2020
Reel 52566, frame 974
Mufg Union Bank, N.a.Applied Underwriters, Inc.Termination and Release of Security Interest in Patents

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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