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WELLISZ TADEUSZ
US
2 patents
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US8124687B2
Feb 28, 2012
Random ethylene oxide copolymer and non-random alkylene oxide(s) polymer with bioactive agent
WELLISZ TADEUSZ
8 citations
80
US9919074B2
Mar 20, 2018
Random ethylene oxide and non-random alkylene oxide(s) polymers
WELLISZ TADEUSZ
2 citations
69