EP Patent

EP2877155A1 — Opioid formulations

Assigned to Camurus AB · Expires 2015-06-03 · 11y expired

What this patent protects

A depot precursor formulation comprising: a) a controlled-release matrix; b) at least oxygen containing organic solvent; c) at least 12% by weigh of at least one active agent selected from buprenorphine and salts thereof, calculated as buprenorphine free base. Corresponding depot…

USPTO Abstract

A depot precursor formulation comprising: a) a controlled-release matrix; b) at least oxygen containing organic solvent; c) at least 12% by weigh of at least one active agent selected from buprenorphine and salts thereof, calculated as buprenorphine free base. Corresponding depot compositions and methods of treatment in pain management, by opioid maintenance and related methods are provided.

Drugs covered by this patent

Patent Metadata

Patent number
EP2877155A1
Jurisdiction
EP
Classification
—
Expires
2015-06-03
Drug substance claim
No
Drug product claim
No
Assignee
Camurus AB
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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