The Patent Finder
US

Wireless Power Transmission System

US 8,446,248 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Jan 9, 2023 (Farah Capital Lmited).

Term ends Jun 14, 2027 · High confidence

Held by Farah Capital Limited and Nerve Investment SPV Ltd.
Filed Jun 14, 2007 as application 11/812,060 · Granted May 21, 2013
Base term plus 325 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2007 2027
Clock starts
Jun 14, 2007
Term ends
Jun 14, 2027
Granted
May 21, 2013
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
325
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 8,159,364.
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.
15
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 325 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 Jun 14, 2007, when this application, 11/812,060, was filedJun 14, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+325 days, USPTO patent term adjustment recordMay 4, 2028High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,159,364)capped to Jun 14, 2027High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 14, 2027High confidence

This family

US 8,446,248this patent
Jun 2027
Jun 2027
US 8,159,364In force
Jun 2027
Jun 2027
US 8,410,953In force
Jun 2027
Jun 2027
US 8,558,661In force
Jun 2027
Jun 2027
US 8,854,176Lapsed on the fee record
Oct 2026
Oct 2026
US 9,142,973In force
Jun 2027
Jun 2027
US 10,008,887In force
Jun 2027
Jun 2027
US 10,396,602In force
Jun 2027
Jun 2027
8 of 15 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
Aug 3, 2010
Reel 24781, frame 874
Zeine, HatemOmnilectric, Inc.Assignment of Assignor's Interest
Apr 7, 2014
Reel 32621, frame 710
Omnilectric, Inc.Ossia, Inc.Change of Name
May 3, 2018
Reel 46069, frame 591
Ossia Inc.Ossia Inc.Corporate Conversion from Wa to De
Jan 9, 2023
Reel 62336, frame 628
Ossia Inc.Farah Capital Lmited; Nerve Investment SPV Ltd.Notice of Grant of Security Interest in Patents
Jan 9, 2023
reel/frame not recorded
Ossia Inc.Farah Capital LmitedNotice of Grant of Security Interest in Patents
Jan 9, 2023
reel/frame not recorded
Ossia Inc.Nerve Investment SPV Ltd.Notice of Grant of Security Interest in Patents
Jan 26, 2023
Reel 62926, frame 332
Ossia Inc.Farah Capital Limited; Nerve Investment SPV Ltd.Corrective Assignment to Correct the Assignee Name and Zip Code of Correspondence Address Previously Recorded at Reel: 062336 Frame: 0628. Assignor(S) Hereby Confirms the Assignment.
Jan 26, 2023
reel/frame not recorded
Ossia Inc.Farah Capital LimitedCorrective Assignment to Correct the Assignee Name and Zip Code of Correspondence Address Previously Recorded at Reel: 062336 Frame: 0628. Assignor(S) Hereby Confirms the Assignment.
Jan 26, 2023
reel/frame not recorded
Ossia Inc.Nerve Investment SPV Ltd.Corrective Assignment to Correct the Assignee Name and Zip Code of Correspondence Address Previously Recorded at Reel: 062336 Frame: 0628. Assignor(S) Hereby Confirms the Assignment.
Jul 15, 2024
Reel 68369, frame 303
Ossia Inc.Farah Capital Limited, As Secured Party; Nerve Investment SPV Ltd., as Secured Party; Toyoda Gosei., Ltd.Amended and Restated Notice of Grant of Security Interest in Patents
Jul 15, 2024
reel/frame not recorded
Ossia Inc.Farah Capital Limited, As Secured PartyAmended and Restated Notice of Grant of Security Interest in Patents
Jul 15, 2024
reel/frame not recorded
Ossia Inc.Nerve Investment SPV Ltd., as Secured PartyAmended and Restated Notice of Grant of Security Interest in Patents
Jul 15, 2024
reel/frame not recorded
Ossia Inc.Toyoda Gosei., Ltd.Amended and Restated Notice of Grant of Security Interest in Patents

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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