Assignee
ENVIROPUR WASTE REFINING AND T
US·2 granted patents·18 citations·filing 1993–1993
Technology mixC07C2
Top patents by PatentIndex Score
2 records- 0168US5364985AProcess for separating mixture of ethylene glycol and dimethyl terephthalate polymersENVIROPUR WASTE REFINING AND T·Filed 1993·Granted Nov 15, 1994·17 cites·9 claims
- 0226US5304673AProcess for recovering dimethyl terephthalate and ethylene glycolENVIROPUR WASTE REFINING AND T·Filed 1993·Granted Apr 19, 1994·1 cites·11 claims
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