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US

Calcium Supplement Having Enhanced Absorption

US 9,511,027 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Feb 15, 2023 (BMO Harris Bank N.A.).

Lapsed Dec 6, 2024 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Held by Ivd, LLC.
Filed Apr 20, 2012 as application 13/452,759 · Granted Dec 6, 2016
Base term, 20 years from filing, plus 25 days of patent term adjustment (USPTO delay)
Today
Lapsed Dec 6, 2024
2007 2027
Clock starts
Sep 14, 2007
No longer in force
Dec 6, 2024
Granted
Dec 6, 2016
Term would have run to
Oct 9, 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
25
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
3
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 Oct 9, 2027: its 20-year base term plus 25 days of term adjustment for prosecution delay. 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 Sep 14, 2007, when application 11/855,807, the earliest non-provisional in its chain, was filed (this one was filed Apr 20, 2012)Sep 14, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+25 days, USPTO patent term adjustment recordOct 9, 2027High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 2 maintenance fees paidlapsed Dec 6, 2024High confidence
Computed term endThe steps above, in orderDec 6, 2024High confidence

This family

US 9,138,414In force
Feb 2031
Feb 2031
US 9,511,027this patent
Dec 2024
Dec 2024
Application 15/351,037Abandoned
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
Sep 19, 2018
Reel 46909, frame 397
Ivd, LLCCitibank, N.A., as Administrative AgentSecurity Interest
Sep 21, 2018
Reel 46935, frame 331
Delavau L.L.C.Ivd, LLC.Assignment of Assignor's Interest
Mar 5, 2019
reel/frame not recorded
Citibank, N.a.International Vitamin CorporationRelease of Security Interest
Mar 5, 2019
reel/frame not recorded
Citibank, N.a.Ivp, LLCRelease of Security Interest
Mar 5, 2019
reel/frame not recorded
Citibank, N.a.Ivd, LLCRelease of Security Interest
Mar 5, 2019
Reel 48507, frame 924
Ivd, LLCJpmorgan Chase Bank, N.a.Security Interest
Mar 5, 2019
Reel 48507, frame 897
Citibank, N.a.International Vitamin Corporation; Ivp, LLC; Ivd, LLCRelease of Security Interest
Feb 15, 2023
Reel 62699, frame 222
Ivd, LLCBMO Harris Bank N.A., as Administrative AgentSecurity Interest
Feb 16, 2023
Reel 62714, frame 434
JPMorgan Chase Bank, N.A., as Administrative AgentIvd, 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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