CA Patent

CA2828685C — Stable compositions of tetrahydrobiopterin

Assigned to Dipharma SA · Expires 2018-05-29 · 8y expired

What this patent protects

The present invention relates to stable pharmaceutical compositions of tetrahydrobiopterin and processes for producing such compositions. Particularly the present invention relates to stable pharmaceutical compositions comprising tetrahydrobiopterin and at least one stabilizing a…

USPTO Abstract

The present invention relates to stable pharmaceutical compositions of tetrahydrobiopterin and processes for producing such compositions. Particularly the present invention relates to stable pharmaceutical compositions comprising tetrahydrobiopterin and at least one stabilizing agent.

Drugs covered by this patent

sapropterin-dihydrochloride (SAPROPTERIN DIHYDROCHLORIDE)

Patent Metadata

Patent number: CA2828685C
Jurisdiction: CA
Classification: —
Expires: 2018-05-29
Drug substance claim: No
Drug product claim: No
Assignee: Dipharma SA
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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