Inventor · disambiguated record
Nelson E. Prieto
Also filed as: PRIETO NELSON E · PRIETO NELSON EDUARDO
8 granted patents·161 citations·filing 1991–1999
88Inventor score
Top patents by PatentIndex Score
8 records- 0185US5997763ACorrosion inhibiting antifreeze compositions containing various carboxylic acidsSHELL OIL CO·Filed 1998·Granted Dec 7, 1999·52 cites·51 claims
- 0281US5389277ASecondary alkyl sulfate-containing powdered laundry detergent compositionsSHELL OIL CO·Filed 1993·Granted Feb 14, 1995·44 cites·17 claims
- 0358USH1467HDetergent formulations containing a surface active composition containing a nonionic surfactant component and a secondary alkyl sulfate anionic surfactant componentSHELL OIL CO·Filed 1993·Granted Aug 1, 1995·20 cites·14 claims
- 0453US5145597ACleaning composition and method of useSHELL OIL CO·Filed 1991·Granted Sep 8, 1992·19 cites·20 claims
- 0541US6511546B1Aqueous cleaningPETROFERM INC·Filed 1999·Granted Jan 28, 2003·11 cites·18 claims
- 0641USH1680HSecondary alkyl sulfate-containing hard surface cleaning compositionsSHELL OIL CO·Filed 1993·Granted Sep 2, 1997·8 cites·19 claims
- 0733USH1478HSecondary alkyl sulfate-containing liquid laundry detergent compositionsSHELL OIL CO·Filed 1993·Granted Sep 5, 1995·4 cites·17 claims
- 0825USH1559HSecondary alkyl sulfate-containing light duty liquid detergent compositionsSHELL OIL CO·Filed 1993·Granted Jul 2, 1996·3 cites·15 claims
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