US 12646979 — Patent Expiration

Non-Exchanged-Couple Injection Moldable Hybrid Magnet

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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 more about PTE and patent expiration

US 12646979

Non-exchanged-couple Injection Moldable Hybrid Magnet

High Confidence

Application No. 18307418

January 24, 2044

17y 206d remaining

Earliest effective filing

Apr 26, 2023

+ 20 years

Apr 26, 2043

PTA +273d

Jan 24, 2044

No TD

—

Final

Jan 24, 2044

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

April 26, 2023

Earliest Effective Filing

April 26, 2023

Issue Date

June 2, 2026

PTA

+273 days

Base Expiry (before PTA)

April 26, 2043

April 26, 2023 + 20 years = April 26, 2043 + 273 PTA days = January 24, 2044

No continuity chain — used own filing date.

Terminal Disclaimer Analysis

No TD

0 approved, 0 filed

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.