Inventor · disambiguated record
Ronald J. Allain
Also filed as: ALLAIN RONALD J · FONG DODD W
21 granted patents·230 citations·filing 1975–2002
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US4375003AMethod for the hydrogenation of nitriles to primary aminesNALCO CHEMICAL CO·Filed 1979·Granted Feb 22, 1983·30 cites·17 claims
- 0281US3959391ADiethers of polyalkylene glycolNALCO CHEMICAL CO·Filed 1975·Granted May 25, 1976·14 cites·6 claims
- 0379US3966888AAnhydrous magnesium chloride using ethylene glycol and ammoniaNALCO CHEMICAL CO·Filed 1975·Granted Jun 29, 1976·20 cites·4 claims
- 0477US4375529AHydrogenation of residual monomers in partially polymerized acrylamide copolymers in latex formNALCO CHEMICAL CO·Filed 1981·Granted Mar 1, 1983·22 cites·1 claims
- 0576US4347147AProcess for preparing overbased magnesium sulfonatesNALCO CHEMICAL CO·Filed 1980·Granted Aug 31, 1982·12 cites·5 claims
- 0674US3983224AAnhydrous magnesium chloride processNALCO CHEMICAL CO·Filed 1976·Granted Sep 28, 1976·16 cites·7 claims
- 0772US4309556APreparation of hexamethyldisilane (HMDS) from chloromethyldisilanes using special solventsNALCO CHEMICAL CO·Filed 1980·Granted Jan 5, 1982·9 cites·3 claims
- 0872US4238330AFlotation aids for oil-in-water emulsionsNALCO CHEMICAL CO·Filed 1979·Granted Dec 9, 1980·20 cites·3 claims
- 0971US4195070APreparation of a MgCl2 solution for Nalco's MgCl2 process from MgSO4 and other MgSO4 saltsNALCO CHEMICAL CO·Filed 1979·Granted Mar 25, 1980·14 cites·5 claims
- 1069US4291167APreparation of tetramethyldisilane from 1,2-tetramethyldichlorodisilaneNALCO CHEMICAL CO·Filed 1980·Granted Sep 22, 1981·8 cites·5 claims
- 1165US4140491AGasoline additive comprising a blend of methylcyclopentadienyl manganese tricarbonyl and certain methylcyclopentadiene dimer compoundsNALCO CHEMICAL CO·Filed 1977·Granted Feb 20, 1979·16 cites·4 claims
- 1263US6372882B1Method for producing substantially dry water-insoluble polymers for improved flocculation in the bayer processNALCO CHEMICAL CO·Filed 2000·Granted Apr 16, 2002·4 cites·20 claims
- 1360US4266068APreparation of 1,2-tetramethyldichloro-disilane from hexamethyldisilane and methylchlorodisilaneNALCO CHEMICAL CO·Filed 1980·Granted May 5, 1981·5 cites·3 claims
- 1458US4248838APreparation of useful MgCl2. solution with subsequent recovery of KCl from carnalliteNALCO CHEMICAL CO·Filed 1979·Granted Feb 3, 1981·8 cites·2 claims
- 1556US4427821AHydrogenation of residual monomers in partially polymerized acrylamide copolymers in latex formNALCO CHEMICAL CO·Filed 1982·Granted Jan 24, 1984·9 cites·4 claims
- 1652US4195071APolyethers to obtain anhydrous magnesium chlorideNALCO CHEMICAL CO·Filed 1979·Granted Mar 25, 1980·6 cites·1 claims
- 1750US4201758ABoron removal from ethylene glycol-magnesium chloride solutionsNALCO CHEMICAL CO·Filed 1979·Granted May 6, 1980·5 cites·1 claims
- 1849US6617421B2Method for producing substantially dry water-insoluble polymers for improved flocculation in the Bayer processONDEO NALCO CO·Filed 2002·Granted Sep 9, 2003·0 cites·23 claims
- 1946US4306983AProcess for preparing overbased magnesium sulfonatesNALCO CHEMICAL CO·Filed 1980·Granted Dec 22, 1981·7 cites·8 claims
- 2043US4208392ATwo-step process for removing boron compounds from aqueous solutions of magnesium chlorideNALCO CHEMICAL CO·Filed 1979·Granted Jun 17, 1980·3 cites·4 claims
- 2132US4216066APreparation of tetramethyltin from a magnesium-tin alloyNALCO CHEMICAL CO·Filed 1979·Granted Aug 5, 1980·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →