US 12,496,077 · Application 19/254,202 · Granted Dec 16, 2025
US 12,496,077
Systems and methods for removing undesirable material within a circulatory system
Estimated expiration
August 6, 2028
1y 303d remaining
Earliest effective filing
Aug 6, 2008
+ 20 years
Aug 6, 2028
PTA +0d
Aug 6, 2028
No TD
—
Final
Aug 6, 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
- June 30, 2025
- Earliest effective filing
- August 6, 2008
- Issue date
- December 16, 2025
- PTA
- 0 days
- Base expiry (before PTA)
- August 6, 2028
August 6, 2008 + 20 years = August 6, 2028
- Continuation of application 19/014,327, filed Jan 9, 2025
- Continuation of application 16/778,657, filed Jan 31, 2020, issued as US 12,318,097
- Continuation of application 15/295,529, filed Oct 17, 2016
- Continuation-in-part of application 16/667,060, filed Oct 29, 2019, issued as US 11,896,246
- Continuation of application 14/963,893, filed Dec 9, 2015, issued as US 10,517,617
- Continuation-in-part of application 13/940,299, filed Jul 12, 2013
- Continuation of application 13/084,669, filed Apr 12, 2011, issued as US 8,506,512
- Continuation-in-part of application 12/187,121, filed Aug 6, 2008, issued as US 8,075,510
- Continuation-in-part of application 12/187,121, filed Aug 6, 2008, issued as US 8,075,510
- Continuation-in-part of application 12/187,121, filed Aug 6, 2008, issued as US 8,075,510
- Continuation-in-part of application 13/940,299, filed Jul 12, 2013
- Continuation-in-part of application 12/187,121, filed Aug 6, 2008, issued as US 8,075,510
- Continuation of application 14/963,893, filed Dec 9, 2015, issued as US 10,517,617
- Continuation of application 13/940,299, filed Jul 12, 2013
- Continuation of application 13/084,669, filed Apr 12, 2011, issued as US 8,506,512
- Continuation-in-part of application 12/187,121, filed Aug 6, 2008, issued as US 8,075,510
- Continuation of application 15/295,529, filed Oct 17, 2016
- Continuation of application 16/778,657, filed Jan 31, 2020, issued as US 12,318,097
- Continuation of application 15/295,529, filed Oct 17, 2016
- PRO62/242,493 — Provisional — not used for base term
- PRO62/242,493 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO61/015,301 — Provisional — not used for base term
- PRO62/242,493 — Provisional — not used for base term
- PRO62/242,493 — 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
The prosecution record for your AI
Application 19/254,202 · US 12,496,077
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www.patentreply.ai/tools/patent-expiration/US12496077Data 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.