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Processes for Forming Composite Structures with a Two-Dimensional Material Using a Porous, Non-Sacrificial Supporting Layer

US 10,500,546 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Dec 10, 2023 on the fee record · High confidence

First maintenance fee unpaid; grace period ended.

Filed Jan 29, 2015 as application 14/609,325 · Granted Dec 10, 2019
Base term, 20 years from filing, plus 102 days of patent term adjustment (USPTO delay)
Today
Lapsed Dec 10, 2023
2015 2035
Clock starts
Jan 29, 2015
No longer in force
Dec 10, 2023
Granted
Dec 10, 2019
Term would have run to
May 11, 2035
base term patent term adjustment after the term ends 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
102
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.
49
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to May 11, 2035: its 20-year base term plus 102 days of term adjustment for prosecution delay. 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 Jan 29, 2015, when this application, 14/609,325, was filedJan 29, 2035High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+102 days, USPTO patent term adjustment recordMay 11, 2035High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidlapsed Dec 10, 2023High confidence
Computed term endThe steps above, in orderDec 10, 2023High confidence

This family

US 9,067,811In force
no later than Jun 2033
no later than Jun 2033
US 9,834,809Lapsed on the fee record
Dec 2021
Dec 2021
US 10,500,546this patent
Dec 2023
Dec 2023
US 9,870,895In force
Jan 2035
Jan 2035
Application PCT/US2015/018114PCT application
no patent term
no patent term
US 9,844,757In force
Mar 2035
Mar 2035
Application 14/656,190Abandoned
not computed
not computed
Application 14/656,657Abandoned
not computed
not computed
8 of 49 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
Mar 10, 2015
Reel 35125, frame 432
Sinsabaugh, Steven Lloyd; Bedworth, Peter V.; Casey, David Francis, JR.; Heise, Scott E.; Sinton, Steven W.; Stoltenberg, Randall Mark; Swett, Jacob LouisLockheed Martin CorporationAssignment 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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