US 12629425 — Patent Expiration

PROGAMMABLE POLYMERIC DRUGS

Shareable link — bookmark or send to anyone

www.patentreply.ai/tools/patent-expiration/US12629425

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 12629425

Progammable Polymeric Drugs

High Confidence

Application No. 18590455

June 24, 2037

11y 24d remaining

Earliest effective filing

Nov 16, 2018

+ 20 years

Nov 16, 2038

PTA +0d

Nov 16, 2038

TD cap (US 10997167)

Jun 24, 2037

Final

Jun 24, 2037

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. Note: terminal disclaimers can affect PTA (In re Cellect, LLC).

Calculation Details

Base Term Calculation

Filing Date

February 28, 2024

Earliest Effective Filing

November 16, 2018

Issue Date

May 19, 2026

PTA

0 days

Base Expiry (before PTA)

November 16, 2038

November 16, 2018 + 20 years = November 16, 2038

Continuation of application 16763922, filed May 13, 2020, issued as US 11931419

National Stage Entry of application PCTUS2018061463, filed Nov 16, 2018

Continuation of application PCTUS2018061463, filed Nov 16, 2018

PRO

62587217 — Provisional — not used for base term

PRO

62587217 — Provisional — not used for base term

PRO

62587217 — Provisional — not used for base term

Terminal Disclaimer Analysis

TD Approved

1 approved, 1 filed

TD caps expiration to June 24, 2037 (earliest expiring referenced patent: US 10997167)

US 10997167(App. 16353619)

Capping Patent

Disambiguating Join Paths For Natural Language Queries

Filing Date

Mar 14, 2019

Earliest Effective Filing

Sep 9, 2016

Issue Date

May 4, 2021

PTA

+288 days

Calculated Expiration

Jun 24, 2037

Continuation of 15261556, filed Sep 9, 2016, issued as US 10282444

Sep 9, 2016 + 20y + 288d PTA = Jun 24, 2037

US 11931419(App. 16763922)

Programmable Polymeric Drugs

Filing Date

May 13, 2020

Earliest Effective Filing

Nov 16, 2018

Issue Date

Mar 19, 2024

PTA

+366 days

Calculated Expiration

Nov 17, 2039

National Stage Entry of PCTUS2018061463, filed Nov 16, 2018

Nov 16, 2018 + 20y + 366d PTA = Nov 17, 2039

US 12629425(App. 18590455)(from app 18590455)

Progammable Polymeric Drugs

Filing Date

Feb 28, 2024

Earliest Effective Filing

Nov 16, 2018

Issue Date

May 19, 2026

PTA

0 days

Calculated Expiration

Nov 16, 2038

Continuation of 16763922, filed May 13, 2020, issued as US 11931419

National Stage Entry of PCTUS2018061463, filed Nov 16, 2018

Continuation of PCTUS2018061463, filed Nov 16, 2018

Nov 16, 2018 + 20y = Nov 16, 2038

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.