EP Patent

EP1190712B1 — Oral once daily tramadol beads composition

Assigned to SMB Technology · Expires 2004-09-01 · 22y expired

What this patent protects

The unit dosage form comprises : a core containing Tramadol or its pharmaceutical acceptable salts a water soluble insulating membrane separating the tramadol containing core from the controlled release membrane, and a controlled release membrane.

USPTO Abstract

The unit dosage form comprises : a core containing Tramadol or its pharmaceutical acceptable salts a water soluble insulating membrane separating the tramadol containing core from the controlled release membrane, and a controlled release membrane.

Drugs covered by this patent

Patent Metadata

Patent number
EP1190712B1
Jurisdiction
EP
Classification
—
Expires
2004-09-01
Drug substance claim
No
Drug product claim
No
Assignee
SMB Technology
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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