Assignee
ESTABLECIMIENTOS IND QUIMICOS
CL·2 granted patents·7 citations·filing 1989–1990
Top patents by PatentIndex Score
2 records- 0139US5011965AProcess for production of methylene bisxanthatesESTABLECIMIENTOS IND QUIMICOS·Filed 1989·Granted Apr 30, 1991·4 cites·11 claims
- 0219US5089116AProcess of froth floatation using a 5-alkyl, 5-alkenyl, or 5-aryl-1,3,5,-dithiazine as a collector reagentESTABLECIMIENTOS IND QUIMICOS·Filed 1990·Granted Feb 18, 1992·3 cites·13 claims
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