Assignee
PARA CHEM SOUTHERN INC
US·3 granted patents·41 citations·filing 1982–1997
Top patents by PatentIndex Score
3 records- 0161US4417016AFrothing aid compositionPARA CHEM SOUTHERN INC·Filed 1982·Granted Nov 22, 1983·18 cites·13 claims
- 0255US5703176APolyacrylate thickener and method for making samePARA CHEM SOUTHERN INC·Filed 1996·Granted Dec 30, 1997·14 cites·15 claims
- 0347US5939496APolyacrylate thickener and method of making samePARA CHEM SOUTHERN INC·Filed 1997·Granted Aug 17, 1999·9 cites·37 claims
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