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Last Updated: April 9, 2025

Claims for Patent: 3,803,308


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Summary for Patent: 3,803,308
Title:Method of contraception with a soluble non-toxic copper or zinc compound
Abstract:A METHOD OF CONTRACEPTION COMPRISING PLACING A COMPOUND OF COPPER OR ZINC IN THE UTERUS, FOR EXAMPLE BY INSTILLATION OF SOLUTIONS OR SUSPENSIONS THEREOF OR IN A CARRIER EFFECTIVE TO RETAIN SAID COMPOUND IN THE UTERUS FOR A PROLONGED PERIOD OF TIME.
Inventor(s):J Zipper
Assignee:GD Searle LLC
Application Number:US00094216A
Patent Claims:

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