US 12,627,128 · Application 18/402,078 · Granted May 12, 2026
US 12,627,128
Nonmetallic split conduit body
Estimated expiration
June 23, 2044
17y 263d remaining
Earliest effective filing
Jan 2, 2024
+ 20 years
Jan 2, 2044
PTA +173d
Jun 23, 2044
No TD
—
Final
Jun 23, 2044
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 2, 2024
- Earliest effective filing
- January 2, 2024
- Issue date
- May 12, 2026
- PTA
- +173 days
- Base expiry (before PTA)
- January 2, 2044
January 2, 2024 + 20 years = January 2, 2044 + 173 PTA days = June 23, 2044
Continuity chain
No continuity chain; the patent’s own filing date was used.
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 18/402,078 · US 12,627,128
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www.patentreply.ai/tools/patent-expiration/US12627128Data 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.