Inventor · disambiguated record
Pierre Crespin
Also filed as: CRESPIN PIERRE
7 granted patents·93 citations·filing 1986–2008
85Inventor score
Files withTOTAL RAFFINAGE DISTRIBUTION4CRESPIN PIERRE1RAFFINAGE CIE FRANCAISE1TOTAL FINA ELF FRANCE1
Top patents by PatentIndex Score
7 records- 0177US6217749B1Process for hydrotreating a hydrocarbon feedstock and apparatus for carrying out sameTOTAL RAFFINAGE DISTRIBUTION·Filed 1997·Granted Apr 17, 2001·44 cites·10 claims
- 0269US4610695AFluid fuel mixture based on a pulverized solid fuel, petroleum residues and water, process for its preparation, and the use in boilers and industrial furnacesRAFFINAGE CIE FRANCAISE·Filed 1986·Granted Sep 9, 1986·22 cites·20 claims
- 0368US6767451B2Procedure and device for cracking of hydrocarbons using two successive reaction chambersTOTAL RAFFINAGE DISTRIBUTION·Filed 2001·Granted Jul 27, 2004·12 cites·21 claims
- 0456US6805171B2Method for loading a chamber with solid particlesTOTAL FINA ELF FRANCE·Filed 2001·Granted Oct 19, 2004·6 cites·13 claims
- 0554US6869576B2Process for hydrotreating a hydrocarbon feedstock and apparatus for carrying out sameTOTAL RAFFINAGE DISTRIBUTION·Filed 2000·Granted Mar 22, 2005·5 cites·11 claims
- 0653US7544333B2Device for cracking of hydrocarbons using two successive reaction chambersTOTAL RAFFINAGE DISTRIBUTION·Filed 2004·Granted Jun 9, 2009·4 cites·14 claims
- 0747US9074150B2Treatment chain and process for the thermochemical conversion of a wet feed of biological material by gasificationCRESPIN PIERRE·Filed 2008·Granted Jul 7, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →