Helmut Honig

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Gelting, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing sodium percarbonate
- Patent number 6,248,707
- Issue date Jun 19, 2001
- Solvay Interox GmbH
- Werner Doetsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a sodium percarbonate product
- Patent number 6,054,066
- Issue date Apr 25, 2000
- Solvay Interox GmbH
- Helmut Honig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coated alkali metal peroxy salts and process for their preparation
- Patent number 5,681,807
- Issue date Oct 28, 1997
- Solvay Interox GmbH
- Helmut Honig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying hydrogen peroxide for microelectronics uses
- Patent number 5,232,680
- Issue date Aug 3, 1993
- Peroxid-Chemie GmbH
- Helmut Honig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bivalent metal peroxides
- Patent number 4,427,644
- Issue date Jan 24, 1984
- Peroxid-Chemie GmbH
- Werner Doetsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen peroxide adduct and process for preparation and use thereof
- Patent number 4,400,367
- Issue date Aug 23, 1983
- Peroxid-Chemie GmbH
- Werner Doetsch
- C01 - INORGANIC CHEMISTRY