US 12,778,819 · Application 16/964,713 · Granted Nov 3, 2026
US 12,778,819
Retention device and tape for retention device
Estimated expiration
October 28, 2041
14y 360d remaining
- Could not fetch continuity data for application PCTFR2019050162: Resource not found (404)
Earliest effective filing
Jan 25, 2019
+ 20 years
Jan 25, 2039
PTA +1007d
Oct 28, 2041
No TD
—
Final
Oct 28, 2041
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 24, 2020
- Earliest effective filing
- January 25, 2019
- Issue date
- November 3, 2026
- PTA
- +1007 days
- Base expiry (before PTA)
- January 25, 2039
January 25, 2019 + 20 years = January 25, 2039 + 1007 PTA days = October 28, 2041
- National stage entry of application PCTFR2019050162, filed Jan 25, 2019
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 16/964,713 · US 12,778,819
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www.patentreply.ai/tools/patent-expiration/US12778819Data 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.