US 8,663,162 · Application 13/575,931 · Granted Mar 4, 2014
US 8,663,162
Tattoo removal system
Estimated expiration
January 19, 2031
4y 134d remaining
Earliest effective filing
Jan 19, 2011
+ 20 years
Jan 19, 2031
PTA +0d
Jan 19, 2031
No TD
—
Final
Jan 19, 2031
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
- July 27, 2012
- Earliest effective filing
- January 19, 2011
- Issue date
- March 4, 2014
- PTA
- 0 days
- Base expiry (before PTA)
- January 19, 2031
January 19, 2011 + 20 years = January 19, 2031
- National stage entry of application PCTUS2011000101, filed Jan 19, 2011
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 13/575,931 · US 8,663,162
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www.patentreply.ai/tools/patent-expiration/US8663162Data 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.