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US

Calcium Supplement Having Enhanced Absorption

US 9,138,414 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Feb 15, 2023 (BMO Harris Bank N.A.).

Term ends Feb 25, 2031 · High confidence

Held by Ivd, LLC.
Filed Sep 14, 2007 as application 11/855,807 · Granted Sep 22, 2015
Base term plus 1260 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2031
Clock starts
Sep 14, 2007
Term ends
Feb 25, 2031
Granted
Sep 22, 2015
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
1,260
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
3
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 1260 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 this application, 11/855,807, was filedSep 14, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1260 days, USPTO patent term adjustment recordFeb 25, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderFeb 25, 2031High confidence

This family

US 9,138,414this patent
Feb 2031
Feb 2031
US 9,511,027Lapsed on the fee record
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
Jan 25, 2008
Reel 20418, frame 901
Lang, Kevin W.; Murphy, Gregory B.; Urbanski, Gregory E.Delavau LLCAssignment of Assignor's Interest
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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