US 12671835 — Patent Expiration

METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFERENT RESOLUTIONS

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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 12671835

Method And Apparatus For Inter-prediction Of Pictures With Different Resolutions

High Confidence

Application No. 18891733

November 25, 2040

14y 97d remaining

Could not fetch continuity data for application PCTKR2020013309: Resource not found (404)

Earliest effective filing

Sep 29, 2020

+ 20 years

Sep 29, 2040

PTA +71d

Dec 9, 2040

TD cap (US 12684161)

Nov 25, 2040

Final

Nov 25, 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. Note: terminal disclaimers can affect PTA (In re Cellect, LLC).

Calculation Details

Base Term Calculation

Filing Date

September 20, 2024

Earliest Effective Filing

September 29, 2020

Issue Date

June 30, 2026

PTA

+71 days

Base Expiry (before PTA)

September 29, 2040

September 29, 2020 + 20 years = September 29, 2040 + 71 PTA days = December 9, 2040

Continuation of application 17765391, filed Mar 30, 2022, issued as US 12114008

National Stage Entry of application PCTKR2020013309, filed Sep 29, 2020

Terminal Disclaimer Analysis

TD Approved

1 approved, 1 filed

TD caps expiration to November 25, 2040 (earliest expiring referenced patent: US 12684161)

US 12114008(App. 17765391)

Capping Patent

Method And Apparatus For Inter-prediction Of Pictures With Different Resolutions

Filing Date

Mar 30, 2022

Earliest Effective Filing

Sep 29, 2020

Issue Date

Oct 8, 2024

PTA

+155 days

Calculated Expiration

Mar 3, 2041

National Stage Entry of PCTKR2020013309, filed Sep 29, 2020

Sep 29, 2020 + 20y + 155d PTA = Mar 3, 2041

US 12671835(App. 18891733)(from app 18891733)

Capping Patent

Method And Apparatus For Inter-prediction Of Pictures With Different Resolutions

Filing Date

Sep 20, 2024

Earliest Effective Filing

Sep 29, 2020

Issue Date

Jun 30, 2026

PTA

+71 days

Calculated Expiration

Dec 9, 2040

Continuation of 17765391, filed Mar 30, 2022, issued as US 12114008

National Stage Entry of PCTKR2020013309, filed Sep 29, 2020

Sep 29, 2020 + 20y + 71d PTA = Dec 9, 2040

US 12684162(App. 18891726)(from app 18891726)

Capping Patent

Method And Apparatus For Inter-prediction Of Pictures With Different Resolutions

Filing Date

Sep 20, 2024

Earliest Effective Filing

Sep 29, 2020

Issue Date

Jul 14, 2026

PTA

+69 days

Calculated Expiration

Dec 7, 2040

Continuation of 17765391, filed Mar 30, 2022, issued as US 12114008

National Stage Entry of PCTKR2020013309, filed Sep 29, 2020

Sep 29, 2020 + 20y + 69d PTA = Dec 7, 2040

US 12684161(App. 18891717)(from app 18891717)

Capping Patent

Method And Apparatus For Inter-prediction Of Pictures With Different Resolutions

Filing Date

Sep 20, 2024

Earliest Effective Filing

Sep 29, 2020

Issue Date

Jul 14, 2026

PTA

+57 days

Calculated Expiration

Nov 25, 2040

Continuation of 17765391, filed Mar 30, 2022, issued as US 12114008

National Stage Entry of PCTKR2020013309, filed Sep 29, 2020

Sep 29, 2020 + 20y + 57d PTA = Nov 25, 2040

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.