Individual holder
SMITH RONALD J
4 granted patents·28 citations·filing 1991–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0180US7253302B2Mixed esters of dicarboxylic acids for use as pigment dispersantsSMITH RONALD J·Filed 2005·Granted Aug 7, 2007·3 cites·19 claims
- 0258US7015350B2Mixed esters of dicarboxylic acids for use as pigment dispersantsSMITH RONALD J·Filed 2003·Granted Mar 21, 2006·2 cites·1 claims
- 0355US5136093AQuaternized panthenol compounds and their useSMITH RONALD J·Filed 1991·Granted Aug 4, 1992·19 cites·6 claims
- 0432US5300694AAlkoxylated compounds and their use in cosmetic stick formulationsSMITH RONALD J·Filed 1992·Granted Apr 5, 1994·4 cites·2 claims
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