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Automated Determination of Applicability and Value of Discounts for a Purchase Order

US 8,265,991 In force
OverviewAssignmentsSources & methods

Term ends Nov 27, 2026 · High confidence

Held by Apple Inc.
Filed Dec 16, 2004 as application 11/015,189 · Granted Sep 11, 2012
Base term plus 711 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2026
Clock starts
Dec 16, 2004
Term ends
Nov 27, 2026
Granted
Sep 11, 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
711
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 711 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 Dec 16, 2004, when this application, 11/015,189, was filedDec 16, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+711 days, USPTO patent term adjustment recordNov 27, 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 orderNov 27, 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
Feb 23, 2006
Reel 17205, frame 853
Leffert, JonathanApple Computer, Inc.Assignment of Assignor's Interest
Jan 29, 2009
Reel 22178, frame 140
Apple Computer, Inc.Apple Inc.Change 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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