US Patent

US11773105 — Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]- pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof

Composition of Matter · Assigned to AbbVie Inc · Expires 2036-10-17 · 10y remaining

Vulnerability score 12/100 Ironclad — strong claim type, well-established, deep family

What this patent protects

This patent protects processes for making the active substance in the drug Rinvoq and its solid forms, as well as related pharmaceutical compositions and methods of treatment.

USPTO Abstract

The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis), kits, methods of synthesis, and products-by-process.

Drugs covered by this patent

Patent Metadata

Patent number
US11773105
Jurisdiction
US
Classification
Composition of Matter
Expires
2036-10-17
Drug substance claim
Yes
Drug product claim
Yes
Assignee
AbbVie Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.