US 11202131 — Patent Expiration

MAINTAINING ORIGINAL VOLUME CHANGES OF A CHARACTER IN REVOICED MEDIA STREAM

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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 11202131

Maintaining Original Volume Changes Of A Character In Revoiced Media Stream

High Confidence

Application No. 16813455

March 9, 2040

13y 191d remaining

Earliest effective filing

Mar 9, 2020

+ 20 years

Mar 9, 2040

PTA +0d

Mar 9, 2040

No TD

—

Final

Mar 9, 2040

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

March 9, 2020

Earliest Effective Filing

March 9, 2020

Issue Date

December 14, 2021

PTA

0 days

Base Expiry (before PTA)

March 9, 2040

March 9, 2020 + 20 years = March 9, 2040

PRO

62816137 — Provisional — not used for base term

PRO

62822856 — Provisional — not used for base term

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.