EP Patent

EP1902693A1 — Intrauterine contraceptive device

Assigned to Individual · Expires 2008-03-26 · 18y expired

What this patent protects

An intrauterine contraceptive device comprising a carrier body (1) and an active metallic alloy (4), characterized in that the active metallic alloy is of the formula Zn x Cu y Mn z Au k (I) or Zn x Cu y Mn z Ag k (II), wherein x+y+z+k = 100 weight %, x is in the ra…

USPTO Abstract

An intrauterine contraceptive device comprising a carrier body (1) and an active metallic alloy (4), characterized in that the active metallic alloy is of the formula Zn x Cu y Mn z Au k (I) or Zn x Cu y Mn z Ag k (II), wherein x+y+z+k = 100 weight %, x is in the range from approximately 18 to 30 weight %, z is in the range from approximately 0.5 to 3 weight %, and k is in the range from approximately 3 o 12 weight %, y being the balance.

Drugs covered by this patent

Patent Metadata

Patent number
EP1902693A1
Jurisdiction
EP
Classification
—
Expires
2008-03-26
Drug substance claim
No
Drug product claim
No
Assignee
Individual
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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