Inventor · disambiguated record
Stephen H. Stoldt
Also filed as: STOLDT STEPHEN H
16 granted patents·450 citations·filing 1976–2004
95Inventor score
Top patents by PatentIndex Score
16 records- 0196US5458793ACompositions useful as additives for lubricants and liquid fuelsLUBRIZOL CORP·Filed 1993·Granted Oct 17, 1995·76 cites·34 claims
- 0296US5336278AFuel composition containing an aromatic amide detergentLUBRIZOL CORP·Filed 1993·Granted Aug 9, 1994·91 cites·74 claims
- 0390US5730029AEsters derived from vegetable oils used as additives for fuelsLUBRIZOL CORP·Filed 1997·Granted Mar 24, 1998·73 cites·17 claims
- 0482US5376154ALow-sulfur diesel fuels containing organometallic complexesLUBRIZOL CORP·Filed 1991·Granted Dec 27, 1994·35 cites·135 claims
- 0578US5407453ADeposit cleaning composition for internal combustion enginesLUBRIZOL CORP·Filed 1993·Granted Apr 18, 1995·50 cites·11 claims
- 0677US5340369ADiesel fuels containing organometallic complexesLUBRIZOL CORP·Filed 1991·Granted Aug 23, 1994·29 cites·100 claims
- 0771US4781730AFuel additive comprising a hydrocarbon soluble alkali or alkaline earth metal compound and a demulsifierLUBRIZOL CORP·Filed 1987·Granted Nov 1, 1988·18 cites·32 claims
- 0866US5534039AOrganometallic complex-antioxidant combinations, and concentrates and diesel fuels containing sameLUBRIZOL CORP·Filed 1994·Granted Jul 9, 1996·15 cites·27 claims
- 0966US4035530AMethod of inhibiting sulfidation and modifying depositsAPOLLO CHEM·Filed 1976·Granted Jul 12, 1977·11 cites·10 claims
- 1063US4673412AFuel additive comprising a metal compound and an oxime and fuel compositions containing sameLUBRIZOL CORP·Filed 1985·Granted Jun 16, 1987·13 cites·25 claims
- 1157US5518510ALow-sulfur diesel fuels containing organo-metallic complexesLUBRIZOL CORP·Filed 1994·Granted May 21, 1996·13 cites·81 claims
- 1255US5160350AFuel compositionsLUBRIZOL CORP·Filed 1991·Granted Nov 3, 1992·12 cites·22 claims
- 1346US5629448AAlcohol modified process for preparing bis-substituted phenolic amidesLUBRIZOL CORP·Filed 1996·Granted May 13, 1997·3 cites·13 claims
- 1445US7743615B2Buffered heat transfer fluid for secondary refrigeration systems comprising a formate saltLUBRIZOL CORP·Filed 2004·Granted Jun 29, 2010·1 cites·14 claims
- 1545US4287236AMethod of improving the freeze resistance of particulate material at low temperaturesAPOLLO TECH INC·Filed 1979·Granted Sep 1, 1981·7 cites·30 claims
- 1636US5560755ACompositions useful as additives for lubricants and liquid fuelsLUBRIZOL CORP·Filed 1995·Granted Oct 1, 1996·3 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →