The Patent Finder

Cell Biotech Co., Ltd.

13 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Aug 2032
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 May 7, 2027
    The maintenance fee for Composition for preventing, relieving or treating climacteric disorders comprising lactic acid bacteria and prebiotics (US 11,805,799) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
  • 4 fees due Sep 5 to 29, 2027 · next Sep 5

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 9,296,987Multi-coated lactic acid bacteria and preparing method thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,597,740Bifidobacterium longum CBT BG7 strain for promotion of growth and nutraceutical composition for promotion of growth containing the same
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,026,983Bifidobacterium breve CBT BR3 strain for promotion of growth and nutraceutical composition for promotion of growth containing the same
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,596,208Composition for preventing or treating obesity or lipid-related metabolic disease
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,213,565Protein P8 derived from lactic acid bacteria and its use as anti-cancer agent
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,835,562Composition for Alcohol or Acetaldehyde Degradation Comprising Probiotics
In force
 · High confidence
In forceHigh confidence
US 11,298,385Microorganism for Delivering Drug for Treatment of Gastrointestinal Disease, Which Expresses and Secretes P8 Protein, and Pharmaceutical Composition for Preventing or Treating Gastrointestinal Disease, Which Includes the Same
In force
 · Medium confidence
In forceMedium confidence
US 11,117,953Microorganism for delivering drug for treatment of gastrointestinal disease, which expresses and secretes cystatin, and pharmaceutical composition for preventing or treating gastrointestinal disease, which includes the same
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,530,414Gene Expression Cassette and Expression Vector Including the Same
In force
 · Medium confidence
In forceMedium confidence
US 12,269,850Composition for Treating or Preventing Colorectal Disease Containing Construct for Expression of P8 Protein Derived from Lactic Acid Bacteria
In force
 · High confidence
In forceHigh confidence
10 of 13 patents shown.
Pro members see all 13.
Pro members: see all 13 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.

7 no status recorded

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The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited