US 12,076,503 · Application 16/323,776 · Granted Sep 3, 2024
US 12,076,503
Tubular structures with variable support
Estimated expiration
October 1, 2038
12y 28d remaining
Earliest effective filing
Jul 26, 2017
+ 20 years
Jul 26, 2037
PTA +432d
Oct 1, 2038
No TD
—
Final
Oct 1, 2038
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
- February 7, 2019
- Earliest effective filing
- July 26, 2017
- Issue date
- September 3, 2024
- PTA
- +432 days
- Base expiry (before PTA)
- July 26, 2037
July 26, 2017 + 20 years = July 26, 2037 + 432 PTA days = October 1, 2038
- National stage entry of application PCTUS2017044046, filed Jul 26, 2017
- PRO62/367,634 — Provisional — not used for base term
- PRO62/367,634 — 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 16/323,776 · US 12,076,503
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www.patentreply.ai/tools/patent-expiration/US12076503Data 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.