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Peter; Siegfried
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Uttenreuth-Weihr, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for de-oiling crude lecithin
Patent number
5,597,602
Issue date
Jan 28, 1997
Peter; Siegfried
Siegfried Peter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for removing glycerol from glycerides
Patent number
5,512,692
Issue date
Apr 30, 1996
Peter; Siegfried
Siegfried Peter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing pure monoglycerides, pure diglycerides and/or...
Patent number
5,434,280
Issue date
Jul 18, 1995
Peter; Siegfried
Siegfried Peter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for separating mixtures of substances of low volatility
Patent number
4,345,976
Issue date
Aug 24, 1982
Peter; Siegfried
Siegfried Peter
C07 - ORGANIC CHEMISTRY