The Patent Finder

Emendobio Inc.

17 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Oct 2037
Next term end

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
  • 1 fee due Dec 6, 2026
    The maintenance fee for Novel CRISPR Nuclease (US 11,666,641) comes due Dec 6, 2026. Unpaid by Jun 7, 2027, it lapses early.
  • 1 fee due Apr 24, 2027
    The maintenance fee for Compositions for Genome Editing (US 11,795,453) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.
  • 1 fee due May 28, 2027
    The maintenance fee for Differential Knockout of an Allele of a Heterozygous Bestrophin 1 Gene (US 11,827,879) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.
  • 1 fee due Oct 2, 2027
    The maintenance fee for Novel OMNI-59, 61, 67, 76, 79, 80, 81, and 82 CRISPR Nucleases (US 11,946,077) comes due Oct 2, 2027. Unpaid by Apr 3, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
PatentTitleStatus Expires Confidence
US 12,612,625Compositions for Genome Editing
In force
 · High confidence
In forceHigh confidence
US 12,168,062Guide RNA That Targets a Mutant Human Guanylate Cyclase 2A Allele
In force
 · High confidence
In forceHigh confidence
US 12,274,758Guide RNA That Targets a Mutant Human Inosine Monophosphate Deyhydrogenase I Allele
In force
 · High confidence
In forceHigh confidence
US 11,274,288Compositions and Methods for Promoting Homology Directed Repair Mediated Gene Editing
In force
 · High confidence
In forceHigh confidence
US 11,795,453Compositions for Genome Editing
In force
 · High confidence
In forceHigh confidence
US 11,666,641Novel CRISPR Nuclease
In force
 · High confidence
In forceHigh confidence
US 12,359,196Differential Knockout of an Allele of a Heterozygous Fibrinogen Alpha Chain (FGA) Gene
In force
 · High confidence
In forceHigh confidence
US 11,946,077Novel OMNI-59, 61, 67, 76, 79, 80, 81, and 82 CRISPR Nucleases
In force
 · High confidence
In forceHigh confidence
US 11,827,879Differential Knockout of an Allele of a Heterozygous Bestrophin 1 Gene
In force
 · High confidence
In forceHigh confidence
US 12,480,140Differential Knockout of an Allele of a Heterozygous Elane Gene
In force
 · Medium confidence
In forceMedium confidence
10 of 17 patents shown.
Pro members see all 17.
Pro members: see all 17 patents

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

27 pending · 9 abandoned

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited