EP Patent

EP1698630B1 — New polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations

Assigned to Alfasigma SpA · Expires 2014-09-03 · 12y expired

What this patent protects

Patent listed against Xifaxan.

Drugs covered by this patent

Patent Metadata

Patent number
EP1698630B1
Jurisdiction
EP
Classification
—
Expires
2014-09-03
Drug substance claim
No
Drug product claim
No
Assignee
Alfasigma SpA
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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