Louis Bourgeois

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of an aqueous solution of sodium hydroxide
- Patent number 5,395,497
- Issue date Mar 7, 1995
- Solvay (Societe Anonyme)
- Louis Bourgeois
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the manufacture of sodium hydroxide
- Patent number 5,308,455
- Issue date May 3, 1994
- Solvay (Societe Anonyme)
- Louis Bourgeois
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the electrolytic production of hydrogen in an alkaline
- Patent number 4,243,497
- Issue date Jan 6, 1981
- Solvay & Cie.
- Edgard Nicolas
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic diaphragm cell
- Patent number 4,144,161
- Issue date Mar 13, 1979
- Solvay & Cie
- Louis Bourgeois
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic diaphragm cell
- Patent number 4,090,939
- Issue date May 23, 1978
- Solvay & Cie
- Edgard Nicolas
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR