US 12689151 — Patent Expiration

HERMETICALLY SEALED ELECTRICAL FEED-THROUGH HAVING A PLUG GUIDE COMPONENT

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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 12689151

Hermetically Sealed Electrical Feed-through Having A Plug Guide Component

High Confidence

Application No. 18116587

June 7, 2042

15y 291d remaining

Could not fetch continuity data for application PCTEP2021074073: Resource not found (404)

Earliest effective filing

Sep 1, 2021

+ 20 years

Sep 1, 2041

PTA +279d

Jun 7, 2042

No TD

—

Final

Jun 7, 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

March 2, 2023

Earliest Effective Filing

September 1, 2021

Issue Date

July 21, 2026

PTA

+279 days

Base Expiry (before PTA)

September 1, 2041

September 1, 2021 + 20 years = September 1, 2041 + 279 PTA days = June 7, 2042

Continuation of application PCTEP2021074073, filed Sep 1, 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.