EP0462110A1 — Intrauterine contraceptive device
Assigned to Radelkis Elektrokemiai Mueszergyarto Szovetkezet · Expires 1991-12-27 · 34y expired
What this patent protects
Disclosed is an intrauterine contraceptive device comprising an active body (2) of a metallic substance exhibiting contraceptive activity, a support means (1) for supporting said active body (2) in an intrauterine environment. The essence of the invention is that the active body …
USPTO Abstract
Disclosed is an intrauterine contraceptive device comprising an active body (2) of a metallic substance exhibiting contraceptive activity, a support means (1) for supporting said active body (2) in an intrauterine environment. The essence of the invention is that the active body (2) consists of at least two metals forming a plurality of galvanic cells in the intrauterine environment.
Drugs covered by this patent
- Arnicare Leg Cramps (COPPER) · Sebela Womens Hlth
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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