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US

Engineered Dual Binding Antibodies and Uses Thereof

US 12,686,714 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Feb 5, 2025 (Wti Fund X, Inc.).

Term ends Jan 24, 2043 · High confidence

Filed Sep 27, 2023 as application 18/475,358 · Granted Jul 21, 2026
Base term plus 369 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2022 2043
Clock starts
Jan 20, 2022
Term ends
Jan 24, 2043
Granted
Jul 21, 2026
base term patent term adjustment 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
369
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
5
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 369 days past its 20-year base term on 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 Jan 20, 2022, when application PCT/IL2022/050087, the earliest non-provisional in its chain, was filed (this one was filed Sep 27, 2023)Jan 20, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+369 days, USPTO patent term adjustment recordJan 24, 2043High 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 orderJan 24, 2043High confidence

This family

Application 18/262,419Pending
not computed
not computed
US 12,686,714this patent
Jan 2043
Jan 2043
Application 19/700,775Pending
not computed
not computed
3 of 5 applications in this family shown, earliest filings first. 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
Oct 10, 2024
Reel 68864, frame 81
Demishtein, Alik; Bernstein, Shmuel; Shlamkovich, Tomer; Chen, Ayelet; Sasson, Yehezkel; Strajbl, Marek; Levin, Itay; Fischman, Sharon; Ofran, Yanay; Nimrod, Guy; Shnyder, Alexey; Gattegno, Hadar; Malchenko, Nikol; Bluvshtein Yermolaev, Olga; Grossman, Noam; Danielpur, Liron; Meir, Itzhak; Ifrach, Morya; Barak Fuchs, Reut; Zhenin, Michael; Fastman, YairBiolojic Design Ltd.Assignment of Assignor's Interest
Feb 5, 2025
Reel 70123, frame 381
Biolojic Design Ltd.Wti Fund X, Inc.; Wti Fund XI, Inc.Security Interest
Feb 5, 2025
reel/frame not recorded
Biolojic Design Ltd.Wti Fund X, Inc.Security Interest
Feb 5, 2025
reel/frame not recorded
Biolojic Design Ltd.Wti Fund XI, Inc.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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