Petro Pechkurov

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Kiev, UA

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of precipitated silica from sodium metabisulfite or sod...
- Patent number 8,986,837
- Issue date Mar 24, 2015
- Rhodia Operations
- Anne-Laure Pinault
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF PRECIPITATED SILICA FROM SODIUM METABISULFITE OR SOD...
- Publication number 20120094125
- Publication date Apr 19, 2012
- RHODIA OPERATIONS
- Anne-Laure Pinault
- C01 - INORGANIC CHEMISTRY