US 7,695,443 · Application 11/654,805 · Granted Apr 13, 2010
US 7,695,443
Device for generating shock waves
Estimated expiration
February 22, 2028
1y 131d remaining
Earliest effective filing
Jan 18, 2007
+ 20 years
Jan 18, 2027
PTA +400d
Feb 22, 2028
No TD
—
Final
Feb 22, 2028
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 18, 2007
- Earliest effective filing
- January 18, 2007
- Issue date
- April 13, 2010
- PTA
- +400 days
- Base expiry (before PTA)
- January 18, 2027
January 18, 2007 + 20 years = January 18, 2027 + 400 PTA days = February 22, 2028
- PRO60/759,989 — Provisional — not used for base term
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 11/654,805 · US 7,695,443
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www.patentreply.ai/tools/patent-expiration/US7695443Data 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.