Inventor · disambiguated record
Leon Ninane
Also filed as: NINANE LEON · Ninane Léon
17 granted patents·170 citations·filing 1973–2018
94Inventor score
Top patents by PatentIndex Score
17 records- 0181US3967039ACoated alkali metal chlorite particlesSOLVAY·Filed 1973·Granted Jun 29, 1976·24 cites·9 claims
- 0270US4797981AProcess for the production of saltSOLVAY·Filed 1986·Granted Jan 17, 1989·15 cites·9 claims
- 0367US5290322AProcess for the crystallization of sodium bicarbonateSOLVAY·Filed 1990·Granted Mar 1, 1994·19 cites·8 claims
- 0463US6267789B1Method for enriching raw saltSOLVAY·Filed 1998·Granted Jul 31, 2001·16 cites·9 claims
- 0553US6692720B1Method for producing sodium chloride crystalsSOLVAY·Filed 1999·Granted Feb 17, 2004·11 cites·10 claims
- 0653US5478447AMethod for producing an aqueous industrial sodium chloride solutionSOLVAY·Filed 1992·Granted Dec 26, 1995·11 cites·11 claims
- 0753US5135734AProcess for removing a residue containing sodium sulphateSOLVAY·Filed 1989·Granted Aug 4, 1992·16 cites·12 claims
- 0852US5993772AMethod for coproducing calcium carbonate and sodium hydroxideSOLVAY·Filed 1995·Granted Nov 30, 1999·13 cites·10 claims
- 0944US5396863AInstallation and process for the crystallization of an inorganic substance and process and installation for the crystallization of sodium carbonate monohydrateSOLVAY·Filed 1993·Granted Mar 14, 1995·10 cites·18 claims
- 1042US6478828B1Process for the crystallization of an inorganic substanceSOLVAY·Filed 1994·Granted Nov 12, 2002·12 cites·14 claims
- 1142US5154909ASalt having a translucent and glassy appearanceSOLVAY·Filed 1991·Granted Oct 13, 1992·4 cites·18 claims
- 1241US5474581AMethod for producing an aqueous sodium chloride solution and use thereofSOLVAY·Filed 1992·Granted Dec 12, 1995·12 cites·12 claims
- 1337US11407640B2Method for etching a phosphate source using acidPRAYON TECH·Filed 2018·Granted Aug 9, 2022·0 cites·13 claims
- 1436US6399038B2Process for making sodium carbonateSOLVAY·Filed 1999·Granted Jun 4, 2002·3 cites·13 claims
- 1531US4605771AProcess and installation for the production of an organic solution of a water-insoluble organic baseSOLVAY·Filed 1984·Granted Aug 12, 1986·2 cites·10 claims
- 1628US4677229AProcess for the production of a water-insoluble nitrogenous organic base, starting from an aqueous solution of an alkali metal bicarbonate and the hydrochloride of the said base and process for the manufacture of sodium bicarbonateSOLVAY·Filed 1985·Granted Jun 30, 1987·0 cites·10 claims
- 1727US5348716AProcess for purifying a gas containing nitric oxideSOLVAY·Filed 1992·Granted Sep 20, 1994·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →