US 12480089 — Patent Expiration

ANTIVIRAL TREATMENT COMPRISING BLIS CONTAINING PROBIOTIC PRODUCTS

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Important: This calculator does not include patent term extension under 35 U.S.C. § 156, which may apply to certain drug, biologic, animal drug, and medical device patents.

Learn how PTE is calculated

US 12480089

Antiviral Treatment Comprising Blis Containing Probiotic Products

High Confidence

Application No. 17916421

November 29, 2042

16y 90d remaining

Could not fetch continuity data for application PCTNZ2021050054: Resource not found (404)

Earliest effective filing

Mar 31, 2021

+ 20 years

Mar 31, 2041

PTA +608d

Nov 29, 2042

No TD

—

Final

Nov 29, 2042

This calculation includes Patent Term Adjustment (PTA) under 35 U.S.C. §154(b). Patent Term Extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.

Calculation Details

Base Term Calculation

Filing Date

September 30, 2022

Earliest Effective Filing

March 31, 2021

Issue Date

November 25, 2025

PTA

+608 days

Base Expiry (before PTA)

March 31, 2041

March 31, 2021 + 20 years = March 31, 2041 + 608 PTA days = November 29, 2042

National Stage Entry of application PCTNZ2021050054, filed Mar 31, 2021

Terminal Disclaimer Analysis

No TD

0 approved, 0 filed

Who owns this patent?

Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.