US 8,223,841 · Application 11/976,748 · Granted Jul 17, 2012
US 8,223,841
Moving picture coding method and a moving picture decoding method
Estimated expiration
November 5, 2026
51 days remaining
- Could not fetch continuity data for application PCTJP2003004806: Resource not found (404)
Earliest effective filing
Apr 16, 2003
+ 20 years
Apr 16, 2023
PTA +1299d
Nov 5, 2026
No TD
—
Final
Nov 5, 2026
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
- October 26, 2007
- Earliest effective filing
- April 16, 2003
- Issue date
- July 17, 2012
- PTA
- +1299 days
- Base expiry (before PTA)
- April 16, 2023
April 16, 2003 + 20 years = April 16, 2023 + 1299 PTA days = November 5, 2026
- Continuation of application 10/480,932, filed Dec 16, 2003, issued as US 7,515,635
- National stage entry of application PCTJP2003004806, filed Apr 16, 2003
- National stage entry of application PCTJP2003004806, filed Apr 16, 2003
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 11/976,748 · US 8,223,841
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www.patentreply.ai/tools/patent-expiration/US8223841Data 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.