US Patent

US8883770 — Synthetic bile acid compositions and methods

Formulation · Assigned to Kythera Biopharmaceuticals LLC · Expires 2028-02-21 · 2y remaining

Vulnerability score 55/100 Moderate — design-around opportunities exist

What this patent protects

This patent protects synthetic compositions of deoxycholic acid and related compounds that are free of animal and pyrogenic moieties.

USPTO Abstract

Bile acids and related compositions and methods of synthesis and use. More specifically, deoxycholic acid and related compositions, said compositions being free of all moieties of animal origin and free of pyrogenic moieties.

Drugs covered by this patent

Patent Metadata

Patent number
US8883770
Jurisdiction
US
Classification
Formulation
Expires
2028-02-21
Drug substance claim
No
Drug product claim
Yes
Assignee
Kythera Biopharmaceuticals LLC
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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