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US

Low Dielectric Loss Composite Material

US 7,648,758 In force
OverviewAssignmentsSources & methods

Term ends Feb 17, 2027 · High confidence

Filed Feb 6, 2007 as application 11/671,698 · Granted Jan 19, 2010
Base term plus 11 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2027
Clock starts
Feb 6, 2007
Term ends
Feb 17, 2027
Granted
Jan 19, 2010
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
11
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,168,292, to Feb 17, 2027. The term already ends on or before that date, so the cap shortened nothing.
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 11 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 6, 2007, when this application, 11/671,698, was filedFeb 6, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+11 days, USPTO patent term adjustment recordFeb 17, 2027High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,168,292)resolves to Feb 17, 2027, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderFeb 17, 2027High 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 6, 2007
Reel 18859, frame 209
Morin, Brian G.Innegrity, LLCAssignment of Assignor's Interest
Jun 17, 2011
Reel 26460, frame 315
Innegrity LLCBranch Banking and Trust CompanySecurity Agreement
Sep 15, 2011
Reel 26912, frame 558
Branch Banking and Trust CompanyRampart Fibers, LLCAssignment of Assignor's Interest
Oct 26, 2011
Reel 27122, frame 841
Rampart Fibers, LLCInnegra Technologies, LLCChange of Name
Jun 25, 2015
Reel 35906, frame 887
Innegra Technologies, LLCCCH Acquisition 2, LLCSecurity Interest
Aug 10, 2023
Reel 64555, frame 44
Innegra Technologies, LLCQuantum Materials, LLCAssignment of Assignor's Interest
Oct 27, 2023
Reel 65368, frame 271
CCH Acquisitions 2, LLCInnegra Technologies, LLCRelease of Security 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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