US 12357576 — Patent Expiration

FORMULATIONS OF TRIPHENYL CALCILYTIC COMPOUNDS

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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 12357576

Formulations Of Triphenyl Calcilytic Compounds

High Confidence

Application No. 18216536

August 3, 2041

15y 48d remaining

Earliest effective filing

Aug 3, 2021

+ 20 years

Aug 3, 2041

PTA +0d

Aug 3, 2041

No TD

—

Final

Aug 3, 2041

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

June 29, 2023

Earliest Effective Filing

August 3, 2021

Issue Date

July 15, 2025

PTA

0 days

Base Expiry (before PTA)

August 3, 2041

August 3, 2021 + 20 years = August 3, 2041

Continuation of application 17392720, filed Aug 3, 2021

PRO

63061050 — Provisional — not used for base term

PRO

63061050 — Provisional — not used for base term

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.