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Manfred Spindler
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Hanau, DE
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last 30 patents
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Patent Grant
Use of Aqueous L-lysine solutions for supplementing feeds and indis...
Patent number
4,919,945
Issue date
Apr 24, 1990
Degussa Aktiengesellschaft
Manfred Spindler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Use of aqueous sodium or potassium methioninate solution for supple...
Patent number
4,705,689
Issue date
Nov 10, 1987
Degussa Aktiengesellschaft
Herbert Tanner
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the hydrolysis of 5-(.beta.-methylmercaptoethyl)-hydantoin
Patent number
4,518,801
Issue date
May 21, 1985
Rudolf Bolze
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the production of aqueous sodium methioninate solutions
Patent number
4,391,987
Issue date
Jul 5, 1983
Degussa Aktiengesellschaft
Manfred Spindler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the production of aqueous sodium methioninate solutions
Patent number
4,391,988
Issue date
Jul 5, 1983
Degussa Aktiengesellschaft
Manfred Spindler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES