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Klaus Sommer
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Heidelberg, DE
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last 30 patents
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Patent Grant
Process for the condensation of phosphate solids
Patent number
4,343,779
Issue date
Aug 10, 1982
Benckiser-Knapsack GmbH
Klaus Sommer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition and treating aqueous solutions with N-carboxy alkyl ami...
Patent number
4,308,147
Issue date
Dec 29, 1981
Benckiser-Knapsack GmbH.
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Carboxy alkyl amino alkane polyphosphonic acids
Patent number
4,307,038
Issue date
Dec 22, 1981
Benckiser-Knapsack GmbH.
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for charging a latent heat storage device with a salt hydra...
Patent number
4,303,541
Issue date
Dec 1, 1981
Benckiser-Knapsack GmbH Ladenburg
Joachim Wasel-Nielen
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process and apparatus for the condensation of solids
Patent number
4,293,526
Issue date
Oct 6, 1981
Benckiser-Knapsack GmbH
Klaus Sommer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Detergent and cleaning compositions
Patent number
4,265,776
Issue date
May 5, 1981
Hoechst Aktiengesellschaft
Werner Gohla
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process of producing n-acylaminomethane phosphonic acids
Patent number
4,261,929
Issue date
Apr 14, 1981
Benckiser-Knapsack GmbH.
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-(Sulfoalkane) amino alkane phosphonic acids and their water-solub...
Patent number
4,250,107
Issue date
Feb 10, 1981
Benckiser-Knapsack GmbH
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Sulfo alkane amino alkane phosphoric acids and their alkali metal...
Patent number
4,216,163
Issue date
Aug 5, 1980
Benckiser-Knapsack GmbH
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for sequestering metal ions
Patent number
4,100,067
Issue date
Jul 11, 1978
Benckiser-Knapsack GmbH.
Klaus Sommer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Phosphono methylene amino alkane phosphonic acid compounds, proce...
Patent number
4,098,814
Issue date
Jul 4, 1978
Benckiser-Knapsack GmbH
Klaus Sommer
C07 - ORGANIC CHEMISTRY