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Method and Apparatus to Detect Unauthorized Information Disclosure via Content Anomaly Detection

US 8,286,237 In force
OverviewAssignmentsSources & methods

Also listed on Netezza Corporation, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Dec 3, 2026 · High confidence

Filed Feb 17, 2004 as application 10/780,252 · Granted Oct 9, 2012
Base term plus 1020 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2026
Clock starts
Feb 17, 2004
Term ends
Dec 3, 2026
Granted
Oct 9, 2012
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
1,020
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.

This patent's term runs 1020 days past its 20-year base term on prosecution delay. 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 Feb 17, 2004, when this application, 10/780,252, was filedFeb 17, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1020 days, USPTO patent term adjustment recordDec 3, 2026High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 3, 2026High confidence

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
Aug 1, 2005
Reel 16332, frame 562
Moghe, PratyushTizor Systems, Inc.Assignment of Assignor's Interest
Nov 15, 2011
Reel 27232, frame 417
Tizor Systems, Inc.Netezza CorporationAssignment of Assignor's Interest
Dec 23, 2011
Reel 27439, frame 867
Tizor Systems, Inc.Netezza CorporationAssignment of Assignor's Interest
Jan 19, 2012
Reel 27614, frame 356
Tizor Systems, Inc.Netezza CorporationRequest for Corrected Notice of Recordation to Remove Patent No. 7.415,729 Previously Incorrectly Listed on Electronically Filed Recordation Coversheet, Recorded 12/23/2011 at Reel 027439, Frames 0867-0870-Copies Attached
Feb 2, 2012
Reel 27642, frame 172
Netezza CorporationIBM International Group B.V.Assignment of Assignor's Interest
Dec 17, 2018
Reel 47794, frame 779
IBM International Group B.V.IBM International C.V.Nunc Pro Tunc Assignment
Dec 17, 2018
Reel 47794, frame 927
IBM International C.V.IBM Atlantic C.V.Nunc Pro Tunc Assignment
Dec 17, 2018
Reel 47795, frame 1
IBM Atlantic C.V.IBM Technology CorporationNunc Pro Tunc Assignment
Aug 11, 2020
Reel 53452, frame 580
IBM Technology CorporationSoftware Labs Campus Unlimited CompanyAssignment of Assignor's Interest
Jan 29, 2021
Reel 55171, frame 693
IBM Technology CorporationSoftware Labs Campus Unlimited CompanyCorrective Assignment to Correct the 4 Erroneously Listed Patents on Schedule a. Previously Recorded at Reel: 053452 Frame: 0580. Assignor(S) Hereby Confirms the Assignment .
May 26, 2021
Reel 56396, frame 942
Software Labs Campus Unlimited CompanyInternational Business Machines 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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