Assignee
ZECHA HELMUT
DE·1 granted patent·1 pending application·7 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0180US8586686B2Process for preparing vinyl acetate-ethylene copolymers by means of emulsion polymerizationZECHA HELMUT·Filed 2010·Granted Nov 19, 2013·7 cites·14 claims
- 0232US2013131261A1Process for Preparing Vinyl Acetate-Ethylene Copolymers by Means of Emulsion PolymerizationZECHA HELMUT·Filed 2011·Application pending·0 cites
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