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US

Sectionizing Documents Based on Visual and Language Models

US 11,727,708 In force
OverviewFamilyAssignmentsSources & methods

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

Term ends Dec 3, 2039 · High confidence

Filed Apr 1, 2022 as application 17/711,596 · Granted Aug 15, 2023
Base term, 20 years from filing
Today
20 years from filing
2019 2039
Clock starts
Dec 3, 2019
Term ends
Dec 3, 2039
Granted
Aug 15, 2023
base term 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
0 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.
2
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 is its 20-year base term, with no adjustment for prosecution delay. 0 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 Dec 3, 2019, when application 16/702,394, the earliest non-provisional in its chain, was filed (this one was filed Apr 1, 2022)Dec 3, 2039High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 3, 2039High confidence

This family

US 11,321,956In force
May 2040
May 2040
US 11,727,708this patent
Dec 2039
Dec 2039
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
Nov 18, 2022
Reel 61830, frame 835
Geng, KunlingCiitizen Corp.Assignment of Assignor's Interest
Nov 18, 2022
Reel 61830, frame 926
Ciitizen Corporation; Cayman Merger Sub B LLCCiitizen, LLCMerger and Change of Name
Mar 7, 2023
Reel 62907, frame 924
Ciitizen, LLCU.S. Bank Trust Company, National Association, as Collateral AgentSecurity Interest
Dec 14, 2023
Reel 66017, frame 791
U.S. Bank Trust Company, National AssociationCiitizen, LLCRelease of Security Interest at R/F 63787/0148
Jan 10, 2024
Reel 66087, frame 60
Invitae Corporation; Ciitizen, LLCCitizen Health, Inc.Assignment of Assignor's 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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