Inventor · disambiguated record
Marc Ribeaud
Also filed as: RIBEAUD MARC
8 granted patents·3 pending applications·159 citations·filing 1997–2010
88Inventor score
Files withCIBA SC HOLDING AG5CHASAN DAVID E2CIBA GEIGY CORP1CIBA SPECIALITY CHEMICALS CORP1RIBEAUD MARC1
Top patents by PatentIndex Score
11 records- 0190US5922657Aβ-dithiophosphorylated porpionic acid in lubricantsCIBA SC HOLDING AG·Filed 1997·Granted Jul 13, 1999·71 cites·12 claims
- 0287US7932218B2Lubricant compositionCIBA GEIGY CORP·Filed 2007·Granted Apr 26, 2011·12 cites·22 claims
- 0385US8030259B2Alkylated PANA and DPA compositionsCIBA SPECIALITY CHEMICALS CORP·Filed 2005·Granted Oct 4, 2011·8 cites·16 claims
- 0484US8404624B2Antiwear lubricant compositions for use in combustion enginesRIBEAUD MARC·Filed 2006·Granted Mar 26, 2013·9 cites·22 claims
- 0578US6531429B2Lubricant compositions comprising thiophosphoric acid esters and dithiophosphoric acid estersCIBA SC HOLDING AG·Filed 2001·Granted Mar 11, 2003·22 cites·14 claims
- 0669US6448208B1Liquid polyfunctional additivesCIBA SC HOLDING AG·Filed 1999·Granted Sep 10, 2002·23 cites·35 claims
- 0768US6750184B2Lubricants with 5-tert.-butyl-4-hydroxy-3-methylphenyl substituted fatty acid estersCIBA SC HOLDING AG·Filed 2001·Granted Jun 15, 2004·12 cites·8 claims
- 0852US2008200357A1Multiple metal corrosion inhibitorCHASAN DAVID E·Filed 2008·Application pending·0 cites
- 0951US2010173808A1Multiple metal corrosion inhibitorCHASAN DAVID E·Filed 2010·Application pending·0 cites
- 1038US2004242437A1Antiwear performance of engine oils with $g(b)-dithiophosphorylated propionic acidsFiled 2002·Application pending·0 cites
- 1132US6296677B1Liquid polyfunctional additives for improved fuel lubricityCIBA SC HOLDING AG·Filed 1998·Granted Oct 2, 2001·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →