Ureteral stent

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United States of America Patent

PATENT NO 9980831
SERIAL NO

15011281

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A ureteral stent comprises an internal portion, which comprises a first polymer, and an external portion, which comprises a second polymer. The external portion surrounds the internal portion and has a plurality of radial projections that extend along the length of the ureteral stent. The second polymer has a Shore D hardness of 20-40 Shore D. The first polymer has a Shore D hardness that is at least 10 units greater than the Shore D hardness of the second polymer.

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Patent Owner(s)

Patent OwnerAddress
BIOMERICS FMI LLC595 S RIVERWOODS PKWY STE 400 LOGAN UT 84321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nichols, David L Brownsboro, US 30 1272
Richardson, Christopher A Athens, US 4 2

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