US 9,879,019 · Application 15/682,457 · Granted Jan 30, 2018
US 9,879,019
Processes for the preparation of (3s,4r)-3-ethyl-4-(3h-imidazo[1,2-alpha]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof
Estimated expiration
October 17, 2036
9y 361d remaining
Earliest effective filing
Oct 17, 2016
+ 20 years
Oct 17, 2036
PTA +0d
Oct 17, 2036
No TD
—
Final
Oct 17, 2036
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
- August 21, 2017
- Earliest effective filing
- October 17, 2016
- Issue date
- January 30, 2018
- PTA
- 0 days
- Base expiry (before PTA)
- October 17, 2036
October 17, 2016 + 20 years = October 17, 2036
- Continuation of application 15/295,561, filed Oct 17, 2016
- PRO62/242,797 — Provisional — not used for base term
- PRO62/267,672 — Provisional — not used for base term
- PRO62/301,537 — Provisional — not used for base term
- PRO62/352,380 — Provisional — not used for base term
- PRO62/242,797 — Provisional — not used for base term
- PRO62/267,672 — Provisional — not used for base term
- PRO62/301,537 — Provisional — not used for base term
- PRO62/352,380 — 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 15/682,457 · US 9,879,019
You have the date. Your AI can have the file.
PatentReply compiles the prosecution history behind US 9,879,019: the claims as filed and as allowed, every Office Action and response, and the cited references, with each answer pointing back to the filed passage.
One new public application a month is free. The first compile takes a few minutes.
Strategy and filing changes require your approval.
Permanent link
www.patentreply.ai/tools/patent-expiration/US9879019Data 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.