US 7684489 — Patent Expiration

METHOD AND APPARATUS FOR VIDEO COMPRESSION

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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 7684489

Method And Apparatus For Video Compression

High Confidence

Application No. 10844054

September 9, 2027

1y 16d remaining

Earliest effective filing

May 12, 2004

+ 20 years

May 12, 2024

PTA +1215d

Sep 9, 2027

No TD

—

Final

Sep 9, 2027

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

May 12, 2004

Earliest Effective Filing

May 12, 2004

Issue Date

March 23, 2010

PTA

+1215 days

Base Expiry (before PTA)

May 12, 2024

May 12, 2004 + 20 years = May 12, 2024 + 1215 PTA days = September 9, 2027

No continuity chain — used own filing date.

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.