Inventor · disambiguated record
Laurent Seigneurin
Also filed as: SEIGNEURIN LAURENT
13 granted patents·224 citations·filing 1976–1987
92Inventor score
Files withRHONE POULENC IND6RHONE POULENC SPEC CHIM5COMMISSARIAT ENERGIE ATOMIQUE1PECHINEY ALUMINIUM1
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13 records- 0194US4344928AProcess for preparing alumina particulates, at least a fraction of which being ultrafine boehmiteRHONE POULENC IND·Filed 1980·Granted Aug 17, 1982·75 cites·32 claims
- 0287US4315839ASpheroidal alumina particulates having bifold porosity and process for their preparationRHONE POULENC IND·Filed 1980·Granted Feb 16, 1982·49 cites·36 claims
- 0377US4034067AHydroxychlorides of aluminum and methodRHONE POULENC IND·Filed 1976·Granted Jul 5, 1977·18 cites·7 claims
- 0465US4314913ACatalyst for removing NOx from gas streamsRHONE POULENC IND·Filed 1980·Granted Feb 9, 1982·24 cites·8 claims
- 0556US4263266AProcess for the preparation of crystalline, alkaline, aluminosilicateRHONE POULENC IND·Filed 1979·Granted Apr 21, 1981·14 cites·23 claims
- 0652US4545964AProcess for the preparation of porous products based on cobalt fluoride or lead fluorideCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1983·Granted Oct 8, 1985·10 cites·7 claims
- 0752US4292295AHighly reactive alumina and process for the preparation thereofRHONE POULENC IND·Filed 1980·Granted Sep 29, 1981·8 cites·4 claims
- 0846US4504595AFluorinated silica catalyst and preparation of aromatic/aliphatic nitriles in the presence thereofRHONE POULENC SPEC CHIM·Filed 1982·Granted Mar 12, 1985·7 cites·10 claims
- 0943US4612184AHigh specific surface hydrargilliteRHONE POULENC SPEC CHIM·Filed 1985·Granted Sep 16, 1986·7 cites·11 claims
- 1037US4436669APreparation of aromatic/aliphatic nitrilesRHONE POULENC SPEC CHIM·Filed 1982·Granted Mar 13, 1984·5 cites·18 claims
- 1132US4822903AFluorinated silica catalyst and preparation of aromatic/aliphatic nitriles in the presence thereofRHONE POULENC SPEC CHIM·Filed 1986·Granted Apr 18, 1989·3 cites·12 claims
- 1231US5055281AProcess for the preparation of calcium fluosilicate as a raw material for obtaining calcium fluoride and pure fluosilicic acidPECHINEY ALUMINIUM·Filed 1987·Granted Oct 8, 1991·2 cites·8 claims
- 1330US4438042APreparation of aromatic/aliphatic nitrilesRHONE POULENC SPEC CHIM·Filed 1982·Granted Mar 20, 1984·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →