Barrel-shaped vaginal ring

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United States of America Patent

PATENT NO 8980304
APP PUB NO 20130269706A1
SERIAL NO

13818044

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Abstract

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The present invention relates to annular intravaginal devices comprising an aperture, methods of making, and uses thereof. The annular devices comprise an aperture extending into the device, the aperture having: (a) an interior diameter, and (b) an exterior entry diameter, wherein the exterior entry diameter of the aperture is less than the interior diameter of the aperture.

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Patent Owner(s)

Patent OwnerAddress
TEVA WOMEN'S HEALTH INC400 CHESTNUT RIDGE ROAD WOODCLIFF LAKE NJ 07677

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsao, Jiaxiang Nanuet, US 9 92

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