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US

Piezoresistive ink, methods and uses thereof

US 10,590,296 Surrendered on reissue
OverviewSources & methods

Surrendered on reissue Aug 29, 2023 · From the USPTO record

Surrendered on reissue Aug 29, 2023 · its term and maintenance fees continue in US RE49,626.

Named at grant Dynasol Elastomeros S.A. · find this owner
Filed Jan 2, 2017 as application 16/067,001 · Granted Mar 17, 2020
Base term, 20 years from filing
Today
Surrendered Aug 29, 2023
2017 2037
Clock starts
Jan 2, 2017
No longer in force
Aug 29, 2023
Granted
Mar 17, 2020
Term would have run to
Jan 2, 2037
base term after the term ends 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.
Not on record
Maintenance fees
USPTO's record of this patent carries no fee events. A gap in the record, not evidence of lapse.

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.
Step Input Date after this step Confidence
Base term, 20 years from filingClock starts Jan 2, 2017, when this application, 16/067,001, was filedJan 2, 2037High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNo term adjustment record on a grant after 2005, so none is addedno changeMedium confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee eventsNo fee events in USPTO's record of this patent. A gap in the record, not evidence of lapseno changeMedium confidence
ReissueUS RE49,626 issued Aug 29, 2023, and this patent's term continues in it (35 U.S.C. 251, 252)surrendered Aug 29, 2023High confidence
Surrendered on reissueThe steps above, in orderAug 29, 2023From the USPTO record

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.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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