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Heat Transfer Device Having an Enclosure and a Non-Permeable Barrier Inside the Enclosure

US 12,560,387 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 17, 2041 · Medium confidence

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

Filed Jul 1, 2022 as application 17/810,372 · Granted Feb 24, 2026
Base term plus 295 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2020 2041
Clock starts
Aug 26, 2020
Term ends
Jun 17, 2041
Granted
Feb 24, 2026
base term patent term adjustment 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
295
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.
3
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 295 days past its 20-year base term on prosecution delay. 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 Aug 26, 2020, when application 17/003,539, the earliest non-provisional in its chain, was filed (this one was filed Jul 1, 2022); a parent in its chain could not be resolved (the next row)Aug 26, 2040High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+295 days, USPTO patent term adjustment recordJun 17, 2041High 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 orderJun 17, 2041Medium confidence

This family

Application 62/894,313Provisional application
no patent term
no patent term
US 11,408,683In force
Dec 2040
Dec 2040
US 12,560,387this patent
Jun 2041
Jun 2041
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
Jul 27, 2022
Reel 60643, frame 143
Shaeri, Mohammad Reza; Bonner, Richard W., III; Ellis, Michael C.; Seber, Elizabeth K.; Demydovych, Maksym V.Advanced Cooling Technologies, Inc.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.

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