EP Patent

EP1343547A2 — Antimicrobial medical devices

Assigned to Columbia University in the City of New York · Expires 2003-09-17 · 23y expired

What this patent protects

The present disclosure invention relates to medical devices treated with a solution comprising one or more solvents and a combination of chlorhexidine free base and a water-soluble chlorhexidine salt in a weight/weight ratio of between about 1:1 to about 1:5, preferably about 1:1…

USPTO Abstract

The present disclosure invention relates to medical devices treated with a solution comprising one or more solvents and a combination of chlorhexidine free base and a water-soluble chlorhexidine salt in a weight/weight ratio of between about 1:1 to about 1:5, preferably about 1:1.

Drugs covered by this patent

Patent Metadata

Patent number
EP1343547A2
Jurisdiction
EP
Classification
—
Expires
2003-09-17
Drug substance claim
No
Drug product claim
No
Assignee
Columbia University in the City of New York
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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