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US

Compositions and Methods for Assessing Gastrointestinal Health

US 8,541,180 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Dec 24, 2025 (Third Point Capital Markets LLC).

Term ends Jan 16, 2031 · High confidence

Filed Oct 11, 2010 as application 12/901,967 · Granted Sep 24, 2013
Base term plus 97 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2010 2031
Clock starts
Oct 11, 2010
Term ends
Jan 16, 2031
Granted
Sep 24, 2013
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
97
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.
4
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 97 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 Oct 11, 2010, when this application, 12/901,967, was filedOct 11, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+97 days, USPTO patent term adjustment recordJan 16, 2031High 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 orderJan 16, 2031High confidence

This family

US 8,541,180this patent
Jan 2031
Jan 2031
Application 13/614,888Abandoned
not computed
not computed
Application 14/245,841Abandoned
not computed
not computed
Application 14/626,419Abandoned
not computed
not computed
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
Dec 7, 2010
Reel 25464, frame 349
Hanaway, Patrick; Ledford, JeffreyGenova Diagnostics, Inc.Assignment of Assignor's Interest
Jun 17, 2013
Reel 30629, frame 317
Genova Diagnostics, Inc.; Diagnostics Security Holders, LLCFifth Third BankSecurity Agreement
Nov 13, 2013
reel/frame not recorded
Fifth Third BankGenova Diagnostics, Inc.Release of Security Interest
Nov 13, 2013
reel/frame not recorded
Fifth Third BankDiagnostics Security Holders, LLCRelease of Security Interest
Nov 13, 2013
Reel 31629, frame 704
Genova Diagnostics, Inc.Bank Of Montreal, As Administrative AgentSecurity Agreement
Nov 13, 2013
Reel 31595, frame 924
Fifth Third BankGenova Diagnostics, Inc.; Diagnostics Security Holders, LLCRelease of Security Interest
Nov 18, 2013
Reel 31664, frame 789
Genova Diagnostics, Inc.Gnva Debt Holdco, LLCSecond Lien Patent Security Agreement
Nov 13, 2018
Reel 47511, frame 383
Gnva Debt Holdco, LLCGenova Diagnostics, Inc.Release of the Security Interest Recorded at Reel/Frame 031664/0789
Oct 27, 2020
Reel 54228, frame 81
Genova Diagnostics, Inc.Gnva Debt Holdco 2, LLCSecond Lien Patent Security Agreement
Dec 24, 2025
Reel 73311, frame 599
Gnva Debt Holdco 2, LLCGenova Diagnostics, Inc.Release of Security Interest
Dec 24, 2025
Reel 73311, frame 767
Bank of MontrealGenova Diagnostics, Inc.Release of Security Interest
Dec 24, 2025
Reel 73312, frame 271
Genova Diagnostics, Inc.Third Point Capital Markets LLC, as Administrative AgentSecurity 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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