US 12,295,974 · Application 17/558,094 · Granted May 13, 2025
US 12,295,974
Compositions and methods for transplantation of colon microbiota
Estimated expiration
June 6, 2033
6y 264d remaining
Earliest effective filing
Mar 9, 2012
+ 20 years
Mar 9, 2032
PTA +454d
Jun 6, 2033
No TD
—
Final
Jun 6, 2033
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
- December 21, 2021
- Earliest effective filing
- March 9, 2012
- Issue date
- May 13, 2025
- PTA
- +454 days
- Base expiry (before PTA)
- March 9, 2032
March 9, 2012 + 20 years = March 9, 2032 + 454 PTA days = June 6, 2033
- Continuation of application 15/655,393, filed Jul 20, 2017
- Continuation of application 15/626,880, filed Jun 19, 2017, issued as US 10,251,914
- Continuation of application 15/594,087, filed May 12, 2017, issued as US 10,286,011
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 15/594,087, filed May 12, 2017, issued as US 10,286,011
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 15/594,319, filed May 12, 2017, issued as US 10,286,012
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 15/626,898, filed Jun 19, 2017
- Continuation of application 15/594,087, filed May 12, 2017, issued as US 10,286,011
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 15/594,319, filed May 12, 2017, issued as US 10,286,012
- Continuation of application 15/626,880, filed Jun 19, 2017, issued as US 10,251,914
- Continuation of application 15/594,087, filed May 12, 2017, issued as US 10,286,011
- Continuation of application 15/261,319, filed Sep 9, 2016, issued as US 9,649,343
- Continuation of application 14/003,411, filed Jan 17, 2014, issued as US 9,968,638
- National stage entry of application PCTUS2012028484, filed Mar 9, 2012
- Continuation of application 15/173,134, filed Jun 3, 2016, issued as US 10,028,980
- Continuation of application 15/594,319, filed May 12, 2017, issued as US 10,286,012
- Continuation of application 15/626,898, filed Jun 19, 2017
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — Provisional — not used for base term
- PRO61/450,838 — 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 17/558,094 · US 12,295,974
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www.patentreply.ai/tools/patent-expiration/US12295974Data 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.