The Patent Finder
US

Apparatus and Methods for the Destruction of Adipose Tissue

US 7,857,773 In force
OverviewFamilyAssignmentsSources & methods

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

Collateral for a security interest recorded Jun 13, 2025 (JPMorgan Chase Bank, N.A.).

Term ends Dec 19, 2027 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Apr 27, 2006 as application 11/414,080 · Granted Dec 28, 2010
Base term plus 1085 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2027
Clock starts
Dec 29, 2004
Term ends
Dec 19, 2027
Granted
Dec 28, 2010
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
1,085
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.
8
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 1085 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Dec 29, 2004, when the earliest non-provisional application in its chain was filed (this one was filed Apr 27, 2006); a parent in its chain could not be resolved (the next row)Dec 29, 2024High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+1085 days, USPTO patent term adjustment recordDec 19, 2027High 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 19, 2027Medium confidence

This family

Application 10/751,344Abandoned
not computed
not computed
Application 10/750,370Abandoned
not computed
not computed
US 7,993,289Lapsed on the fee record
Aug 2019
Aug 2019
US 8,337,407Lapsed on the fee record
Dec 2016
Dec 2016
US 7,857,773this patent
Dec 2027
Dec 2027
US 8,343,051Term ended
Jul 2025
Jul 2025
Application 12/954,506Abandoned
not computed
not computed
US 9,180,314Term ended
Jul 2025
Jul 2025
The applications whose file history this site holds. The family may have others.

Assignments

The 40 most recent of 62 recorded documents are shown; the 22 earliest are not. 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
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentSalix Pharmaceuticals, Ltd.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentSantarus, Inc.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentMedicis Pharmaceutical CorporationRelease of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentHumax Pharmaceutical S.A.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentSolta Medical Ireland LimitedRelease of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch & Lomb Mexico, S.A. de C.V.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch+lomb Ops B.V.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health Americas, Inc.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health Companies Inc.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health Holdco LimitedRelease of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health Magyarorszag KFT (A/K/A Bausch Health Hungary LLC)Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health Poland Spolka Z Ograniczona Odpowiedzialnoscia (F/K/A Valeant Pharma Poland Spolka Z Ograniczona Odpowiedzialnoscia)Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health US, LLCRelease of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentBausch Health, Canada Inc. / Sante Bausch, Canada Inc.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentICN Polfa Rzeszow Spolka Akcyjna (A/K/A ICN Polfa Rzeszow S.A.)Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentOrapharma, Inc.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentPrzedsiebiorstwo Farmaceutyczne Jelfa Spolka Akcyjna (A/K/A Przedsiebiorstwo Farmaceutyczne Jelfa S.A.)Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentSolta Medical Dutch Holdings B.V.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentV-Bac Holding Corp.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral AgentVRX Holdco LLCRelease of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral Agent1261229 B.C. Ltd.Release of Security Interest
Apr 8, 2025
reel/frame not recorded
Barclays Bank PLC, as Collateral Agent1530065 B.C. Ltd.Release of Security Interest
Jun 13, 2025
Reel 71564, frame 463
Medicis Pharmaceutical Corporation; Orapharma, Inc.; Bausch Health US, LLC (F/K/A Valeant Pharmaceuticals North America LLC); Precision Dermatology, Inc.; Salix Pharmaceuticals, Inc.; Santarus, Inc.; Bausch Health Americas, Inc.; Solta Medical, Inc.The Bank of New York MellonU.S. Patent Security Agreement
Jun 13, 2025
Reel 71566, frame 200
Medicis Pharmaceutical Corporation; Orapharma, Inc.; Bausch Health US, LLC (F/K/A Valeant Pharmaceuticals North America LLC); Precision Dermatology, Inc.; Salix Pharmaceuticals, Inc.; Santarus, Inc.; Bausch Health Americas, Inc.; Solta Medical, Inc.Jpmorgan Chase Bank, N.a.U.S. Patent Security Agreement
Nov 20, 2025
Reel 73637, frame 126
The Bank of New York Mellon, as Notes Collateral AgentBausch Health Americas, Inc.; Bausch & Lomb Incorporated; Bausch Health US, LLC; Solta Medical, Inc.; Medicis Pharmaceutical Corporation; Salix Pharmaceuticals, Inc.; Salix Pharmaceuticals, Ltd.; Santarus, Inc.; Orapharma, Inc.; Precision Dermatology, Inc.Release of Security Interest
Nov 20, 2025
Reel 73654, frame 300
The Bank of New York Mellon, as Notes Collateral AgentBausch Health Companies Inc.; Bausch Health, Canada Inc.; Bausch Health Ireland Limited; Solta Medical Ireland LimitedRelease of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch Health Americas, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch & Lomb IncorporatedRelease of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch Health US, LLCRelease of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentSolta Medical, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentMedicis Pharmaceutical CorporationRelease of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentSalix Pharmaceuticals, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentSalix Pharmaceuticals, Ltd.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentSantarus, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentOrapharma, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentPrecision Dermatology, Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch Health Companies Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch Health, Canada Inc.Release of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentBausch Health Ireland LimitedRelease of Security Interest
Nov 20, 2025
reel/frame not recorded
The Bank of New York Mellon, as Notes Collateral AgentSolta Medical Ireland LimitedRelease 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited