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US

Methods for Treating Eye Conditions

US 7,665,467 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Nov 16, 2018 (SWK Funding LLC).

Lapsed Feb 23, 2022 on the fee record · Medium confidence

Why Medium: A terminal disclaimer is on file (approved) with no resolved reference, so the term may end earlier.

Third maintenance fee unpaid; grace period ended.

Filed Apr 26, 2006 as application 11/413,590 · Granted Feb 23, 2010
Base term, 20 years from filing, plus 463 days of patent term adjustment (USPTO delay)
Today
Lapsed Feb 23, 2022
2006 2027
Clock starts
Apr 26, 2006
No longer in force
Feb 23, 2022
Granted
Feb 23, 2010
Term would have run to
Aug 2, 2027
base term patent term adjustment after the term ends 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
463
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
2 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.
41
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Aug 2, 2027: its 20-year base term plus 463 days of term adjustment for prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. Confidence: Medium. 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 Apr 26, 2006, when this application, 11/413,590, was filedApr 26, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+463 days, USPTO patent term adjustment recordAug 2, 2027High confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Feb 23, 2022High confidence
Computed term endThe steps above, in orderFeb 23, 2022Medium confidence

This family

US 7,261,558Term ended
no later than May 2019
no later than May 2019
US 7,878,204Lapsed on the fee record
Feb 2023
Feb 2023
US 7,665,467this patent
Feb 2022
Feb 2022
US 9,101,377In force
Jan 2028
Jan 2028
US 7,815,630In force
Jul 2027
Jul 2027
US 7,695,469In force
Apr 2027
Apr 2027
Application 11/820,746Abandoned
not computed
not computed
Application 11/890,047Abandoned
not computed
not computed
8 of 41 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 8, 2006
Reel 18173, frame 122
Jones, Jeffrey W.; Van Valen, Marcia AngelaBiolase Technology, Inc.Assignment of Assignor's Interest
Aug 28, 2010
Reel 24900, frame 550
Biolase Technology, Inc.Midcap Financial, LLC, as Agent and as a LenderSecurity Agreement
Sep 30, 2010
Reel 25066, frame 488
Biolase Technology, Inc.; BL Acquisition Corp.; BL Acquisition II Inc.Henry Schein, Inc.Security Agreement
May 16, 2011
Reel 26285, frame 666
Midcap Financial, LLC, Agent and as LenderBiolase Technology, Inc.Security Agreement Payoff
May 9, 2012
Reel 28184, frame 218
Henry Schein, Inc.Biolase Technology, Inc.; BL Acquistion Corp.; BL Acquisition II Inc.Release of Security Interest
May 9, 2012
reel/frame not recorded
Henry Schein, Inc.Biolase Technology, Inc.Release of Security Interest
May 9, 2012
reel/frame not recorded
Henry Schein, Inc.BL Acquistion Corp.Release of Security Interest
May 9, 2012
reel/frame not recorded
Henry Schein, Inc.BL Acquisition II Inc.Release of Security Interest
Nov 20, 2012
Reel 29328, frame 96
Biolase Technology, Inc.Biolase, Inc.Change of Name
Mar 7, 2018
Reel 45514, frame 540
Biolase, Inc.Western Alliance BankSecurity Interest
Nov 10, 2018
Reel 48101, frame 27
Western Alliance BankBiolase, Inc.Release of Security Interest
Nov 16, 2018
Reel 47588, frame 192
Biolase, Inc.SWK Funding LLC, as AgentSecurity Interest
Oct 30, 2019
Reel 50879, frame 223
Biolase, Inc.Pacific Mercantile BankSecurity 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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