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US

System for Protecting Sensitive Data with Distributed Tokenization

US 11,423,504 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 28, 2038 · High confidence

Filed Oct 22, 2013 as application 14/060,186 · Granted Aug 23, 2022
Base term plus 2339 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2012 2038
Clock starts
Feb 1, 2012
Term ends
Jun 28, 2038
Granted
Aug 23, 2022
base term patent term adjustment fee events 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
2,339
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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 2339 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. 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 Feb 1, 2012, when application 13/364,288, the earliest non-provisional in its chain, was filed (this one was filed Oct 22, 2013)Feb 1, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+2339 days, USPTO patent term adjustment recordJun 28, 2038High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 28, 2038High confidence

This family

US 8,595,850In force
Feb 2032
Feb 2032
Application PCT/US2013/021757PCT application
no patent term
no patent term
US 11,423,504this patent
Jun 2038
Jun 2038
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
Oct 22, 2018
Reel 47253, frame 802
Voltage Security, LLCEntit Software LLCMerger
Oct 22, 2018
Reel 47276, frame 434
Voltage Security, Inc.Voltage Security, LLCEntity Conversion and Change of Name
Dec 17, 2018
Reel 51198, frame 611
Voltage Security, Inc.Voltage Security, LLCChange of Name
Dec 17, 2018
Reel 51199, frame 74
Voltage Security, LLC; Entit Software LLCEntit Software LLCMerger and Change of Name
Aug 8, 2019
Reel 50004, frame 1
Entit Software LLCMicro Focus LLCChange of Name

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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