Highly purified polylactic acid or a derivative thereof, a salt of the same, and purification method thereof

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United States of America Patent

PATENT NO 9518149
APP PUB NO 20110207834A1
SERIAL NO

13126395

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Abstract

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Disclosed are a highly purified polylactic acid or a derivative thereof, or a salt thereof, and a method for purifying the same. The polylactic acid or a derivative thereof, or a salt thereof may be applied to various medical and drug carrier systems, or the like.

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Patent Owner(s)

Patent OwnerAddress
SAMYANG HOLDINGS CORPORATION31 JONG-RO 33-GIL JONGNO-GU SEOUL 03129 03129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Bong Oh Daejeon, KR 21 160
Seo, Min Hyo Daejeon, KR 39 383

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