Inventor · disambiguated record
Richard Crews
Also filed as: CREWS RICHARD · CREWS RICHARD P
5 granted patents·3 pending applications·50 citations·filing 1994–2016
78Inventor score
Top patents by PatentIndex Score
8 records- 0165US7612136B2Anionic and other derivatives of non-ionic surfactants, methods for making, and uses in emulsion polymerization and polymer dispersionsCOGNIS IP MAN GMBH·Filed 2007·Granted Nov 3, 2009·1 cites·20 claims
- 0263US5646320AProcess for making isethionate ester saltsHENKEL CORP·Filed 1994·Granted Jul 8, 1997·23 cites·18 claims
- 0359US2017009025A1Surfactant Compositions and Methods of Forming and Using SameCOGNIS IP MAN GMBH·Filed 2016·Application pending·0 cites
- 0458US2009258983A1Surfactant Compositions and Methods of Forming and Using SameCOGNIS IP MAN GMBH·Filed 2009·Application pending·0 cites
- 0553US5464546AThermally stable textile lubricantsHENKEL KGAA·Filed 1994·Granted Nov 7, 1995·12 cites·20 claims
- 0650US5478485AThermally stable textile lubricantsHENKEL KGAA·Filed 1994·Granted Dec 26, 1995·11 cites·18 claims
- 0741US2008176997A1Surfactants and methods for using in emulsion polymerization reactions and polymer dispersions, and for stabilizing emulsion polymers and polymer dispersionsFERNANDEZ ANA MARIA·Filed 2007·Application pending·0 cites
- 0832US5763632AProcess for making isethionate ester saltsHENKEL CORP·Filed 1996·Granted Jun 9, 1998·3 cites·9 claims
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