Inventor · disambiguated record
Laurent Germanaud
Also filed as: GERMANAUD LAURENT
34 granted patents·3 pending applications·428 citations·filing 1985–2021
97Inventor score
Top patents by PatentIndex Score
37 records- 0190US5756565ANon-gellable bitumen/polymer compositionsELF ANTAR FRANCE·Filed 1994·Granted May 26, 1998·47 cites·34 claims
- 0289US5618862APreparation of bitumen/polymer compositions and use thereofELF ANTAR FRANCE·Filed 1995·Granted Apr 8, 1997·72 cites·29 claims
- 0387US11834384B2Preparation of olefin by alcohol dehydration, and uses thereof for making polymer, fuel or fuel additiveTOTAL MARKETING SERVICES·Filed 2019·Granted Dec 5, 2023·2 cites·22 claims
- 0486US10435634B2Process for the production of biodegradable hydrocarbon fluidsTOTAL MARKETING SERVICES·Filed 2016·Granted Oct 8, 2019·3 cites·20 claims
- 0583US5605946AProcess for the preparation of bitumen-polymer compositions, application of the compositions obtained to the production of coatings and polymer master solution for obtaining the same compositionsKOCH MATERIALS COMPANY·Filed 1995·Granted Feb 25, 1997·45 cites·28 claims
- 0682US11066589B2Use of biodegradable hydrocarbon fluids as drilling fluidsTOTAL MARKETING SERVICES·Filed 2017·Granted Jul 20, 2021·2 cites·20 claims
- 0782US8097570B2Lubricating composition for hydrocarbonated mixtures and products obtainedBOITOUT NATHALIE·Filed 2006·Granted Jan 17, 2012·16 cites·39 claims
- 0879US9587193B2Additives for improving the resistance to wear and to lacquering of diesel or biodiesel fuelsTOTAL MARKETING SERVICES·Filed 2013·Granted Mar 7, 2017·4 cites·20 claims
- 0979US7374589B2Fuel with low sulphur content for diesel enginesELF ANTAR FRANCE·Filed 2003·Granted May 20, 2008·12 cites·50 claims
- 1077US6511520B1Additive for fuel oilinessELF ANTAR FRANCE·Filed 1998·Granted Jan 28, 2003·36 cites·19 claims
- 1177US5055213AAdditives to lubricants resulting from the condensation of an alkylene polyamine with a copolymer containing vicinal carboxylic groupsELF AQUITAINE·Filed 1989·Granted Oct 8, 1991·25 cites·36 claims
- 1270US6113661AFuel composition for diesel engines containing oxygenated compoundsELF ANTAR FRANCE·Filed 1998·Granted Sep 5, 2000·27 cites·16 claims
- 1369US11981854B2Use of biodegradable hydrocarbon fluids as drilling fluidsTOTAL MARKETING SERVICES·Filed 2021·Granted May 14, 2024·0 cites·14 claims
- 1468US4704229ASurface-active compounds of the sulfobetaines family, their manufacture and use, particularly for enhanced oil recoveryINST FRANCAIS DU PETROLE·Filed 1985·Granted Nov 3, 1987·9 cites·20 claims
- 1566US11370977B2Method of providing drilling fluid and solventTOTAL MARKETING SERVICES·Filed 2020·Granted Jun 28, 2022·0 cites·17 claims
- 1666US5883162AProcess for the preparation of elastomer/bitumen compositions and their application as road surfacingsELF ANTAR FRANCE·Filed 1998·Granted Mar 16, 1999·20 cites·56 claims
- 1765US11198658B2Process for the oligomerization of olefinsTOTAL MARKETING SERVICES·Filed 2019·Granted Dec 14, 2021·0 cites·20 claims
- 1864US7326262B2Multifunctional additive compositions enabling middle distillates to be operable in cold conditionsELF ANTAR FRANCE·Filed 2000·Granted Feb 5, 2008·7 cites·15 claims
- 1962US6592639B2Fuel with low sulphur content for diesel enginesELF ANTAR FRANCE·Filed 1997·Granted Jul 15, 2003·17 cites·8 claims
- 2061US4832859ALubricants and new polyfluorinated compounds which can be used as additivesATOCHEM·Filed 1987·Granted May 23, 1989·18 cites·12 claims
- 2159US4986924APolymeric compounds especially useful as additives to lubricants and compositions containing said compoundsELF AQUITAINE·Filed 1988·Granted Jan 22, 1991·12 cites·21 claims
- 2255US11319502B2Use of biodegradable hydrocarbon fluids for aluminium cold-rollingTOTAL MARKETING SERVICES·Filed 2017·Granted May 3, 2022·0 cites·16 claims
- 2354US2018155636A1Process for the production of biodegradable hydrocarbon fluids by hydrogenationTOTAL MARKETING SERVICES·Filed 2016·Application pending·0 cites
- 2453US11680196B2Use of biodegradable hydrocarbon fluids as heat-transfer mediaTOTAL MARKETING SERVICES·Filed 2017·Granted Jun 20, 2023·0 cites·16 claims
- 2552US12091628B2Estolide composition and process for making estolidesTOTALENERGIES ONETECH·Filed 2020·Granted Sep 17, 2024·0 cites·18 claims
- 2651US5804619AElastomer functionalized by grafted carboxyl or ester groups and its application to the production of functionalized elastomer/bitumen compositions which can be used for the preparation of coatingsELF AQUITAINE·Filed 1996·Granted Sep 8, 1998·14 cites·29 claims
- 2750US2011306526A1Lubricating oil based on polyol estersGERMANAUD LAURENT·Filed 2009·Application pending·0 cites
- 2849US6083287ADetergent and anti-corrosive additive for fuels and fuel compositionELF ANTAR FRANCE·Filed 1997·Granted Jul 4, 2000·13 cites·13 claims
- 2948US8100988B2Multifunctional additive compositions enabling middle distillates to be operable in cold conditionsEYDOUX FRANK G·Filed 2008·Granted Jan 24, 2012·0 cites·8 claims
- 3047US4859357APolyfluorinated compounds, their preparation and their use as lubricant additivesATOCHEM·Filed 1988·Granted Aug 22, 1989·9 cites·18 claims
- 3146US5874492AProcess for the preparation of bitumen-polymer compositions, application of the compositions obtained to the production of coatings and polymer master solution for obtaining the said compositionsKOCH MATERIAL COMPANY·Filed 1997·Granted Feb 23, 1999·8 cites·31 claims
- 3244US10889774B2Lubricity additive for fuel with a low sulphur contentTOTAL MARKETING SERVICES·Filed 2016·Granted Jan 12, 2021·0 cites·9 claims
- 3341US9422468B2Composition of special fluid and useGERMANAUD LAURENT·Filed 2012·Granted Aug 23, 2016·0 cites·19 claims
- 3440US5062977ASulphur-containing additives to lubricants with antiwear and extreme-pressure effect and the processes for their preparation and compositions containing the said additivesELF FRANCE·Filed 1990·Granted Nov 5, 1991·7 cites·19 claims
- 3538US2018148653A1Process for the production of biodegradable hydrocarbon fluids based on syngasTOTAL MARKETING SERVICES·Filed 2016·Application pending·0 cites
- 3633US5021175AAdditives to lubricating oils having extreme pressure, antiwear and antioxidant effects, process for preparation thereof and lubricating compositions containing said additivesELF FRANCE·Filed 1990·Granted Jun 4, 1991·1 cites·6 claims
- 3729US5269954ANitrogenous additives with an antioxidant action and lubricating compositions containing the said additivesELF FRANCE·Filed 1991·Granted Dec 14, 1993·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →