US 8,050,321 · Application 11/338,934 · Granted Nov 1, 2011
US 8,050,321
Grouping of image frames in video coding
Estimated expiration
May 19, 2027
253 days remaining
Earliest effective filing
Nov 29, 2002
+ 20 years
Nov 29, 2022
PTA +1632d
May 19, 2027
No TD
—
Final
May 19, 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
- January 25, 2006
- Earliest effective filing
- November 29, 2002
- Issue date
- November 1, 2011
- PTA
- +1632 days
- Base expiry (before PTA)
- November 29, 2022
November 29, 2002 + 20 years = November 29, 2022 + 1632 PTA days = May 19, 2027
- Continuation of application 10/306,942, filed Nov 29, 2002, issued as US 7,894,521
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
The prosecution record for your AI
Application 11/338,934 · US 8,050,321
You have the date. Your AI can have the file.
PatentReply compiles the prosecution history behind US 8,050,321: the claims as filed and as allowed, every Office Action and response, and the cited references, with each answer pointing back to the filed passage.
One public application a month is free. The first compile takes a few minutes.
Strategy and filing changes require your approval.
Permanent link
www.patentreply.ai/tools/patent-expiration/US8050321Data 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.