US Patent

US9701709 — 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof

Composition of Matter · Assigned to Reata Pharmaceuticals Inc · Expires 2033-04-24 · 7y remaining

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

What this patent protects

This patent protects the compound N-((4aS,6aR,6bS,8aR,12aS,14aR,14bS)-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicen-

USPTO Abstract

The present invention relates generally to the compound: N-((4aS,6aR,6bS,8aR,12aS,14aR,14bS)-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicen-4a-yl)-2,2-difluoropropanamide, polymorphic forms thereof, methods for preparation and use thereof, pharmaceutical compositions thereof, and kits and articles of manufacture thereof.

Drugs covered by this patent

Patent Metadata

Patent number
US9701709
Jurisdiction
US
Classification
Composition of Matter
Expires
2033-04-24
Drug substance claim
Yes
Drug product claim
Yes
Assignee
Reata Pharmaceuticals 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.

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