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Klaus Ruff
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Troisdorf, DE
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last 30 patents
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Patent Grant
Method of processing chlorosilane distillation residues with steam
Patent number
5,252,307
Issue date
Oct 12, 1993
Huls Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for waste liquid-free processing of chlorosilane distillati...
Patent number
5,246,682
Issue date
Sep 21, 1993
Huls Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for processing residues from the distillation of chlorosilanes
Patent number
5,182,095
Issue date
Jan 26, 1993
Huls Troisdorf Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Waste liquid-free processing of chlorosilane distillation residues...
Patent number
5,080,804
Issue date
Jan 14, 1992
Huels Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for processing the residues of a chlorosilane distillation
Patent number
5,066,472
Issue date
Nov 19, 1991
Huels Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for increasing the yield of trichlorosilane in the fluidized...
Patent number
5,063,040
Issue date
Nov 5, 1991
Huels Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for increasing the percentage of silicon tetrachloride
Patent number
4,980,143
Issue date
Dec 25, 1990
Huels Aktiengesellschaft
Klaus Ruff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the cleavage of chlorosiloxanes
Patent number
4,719,093
Issue date
Jan 12, 1988
Dynamit Nobel AG
Bernhard Falk
C01 - INORGANIC CHEMISTRY