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US

Systems and Methods for Detection of Session Tampering and Fraud Prevention

US 8,826,393 In force
OverviewFamilyAssignmentsSources & methods

Term ends Mar 30, 2027 · High confidence

Filed Mar 7, 2012 as application 13/414,678 · Granted Sep 2, 2014
Base term plus 12 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2007 2027
Clock starts
Mar 30, 2007
Term ends
Mar 30, 2027
Granted
Sep 2, 2014
base term 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
12
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 8,151,327.
3 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.
10
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 12 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. All three maintenance fees are recorded paid; no more fees are due. 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 Mar 30, 2007, when application 11/694,882, the earliest non-provisional in its chain, was filed (this one was filed Mar 7, 2012)Mar 30, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+12 days, USPTO patent term adjustment recordApr 11, 2027High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,151,327)capped to Mar 30, 2027High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 30, 2027High confidence

This family

US 8,151,327In force
Mar 2027
Mar 2027
Application PCT/US2007/065776PCT application
no patent term
no patent term
US 8,826,393this patent
Mar 2027
Mar 2027
US 9,196,004In force
Mar 2027
Mar 2027
US 9,754,311In force
Mar 2027
Mar 2027
US 10,089,679In force
Mar 2027
Mar 2027
US 10,535,093In force
Mar 2027
Mar 2027
US 11,195,225In force
May 2027
May 2027
8 of 10 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
Jun 7, 2012
Reel 28338, frame 765
Eisen, OriThe 41ST Parameter, Inc.Assignment of Assignor's Interest
Aug 13, 2013
Reel 31008, frame 113
Eisen, OriThe 41ST Parameter, Inc.Corrective Assignment to Correct the Typo in Execution Date Previously Recorded on Reel 028338 Frame 0765. Assignor(S) Hereby Confirms the Change of Date from 10/24/07 on Transmittal to 4/24/07.
Nov 28, 2016
Reel 40694, frame 315
Eisen, OriThe 41ST Parameter, Inc.Corrective Assignment to Correct the Receiving Party's Address Previously Recorded at Reel: 031008 Frame: 0113. Assignor(S) Hereby Confirms the Assignment of Assignor 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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