US 7,684,489 · Application 10/844,054 · Granted Mar 23, 2010
US 7,684,489
Method and apparatus for video compression
Estimated expiration
September 9, 2027
1y 1d 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
- 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
Continuity chain
No continuity chain; the patent’s own filing date was used.
Terminal disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
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Application 10/844,054 · US 7,684,489
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www.patentreply.ai/tools/patent-expiration/US7684489Data 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.