Jaak J. Sihver

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Gutenswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of a flavoring agent
- Patent number 5,626,894
- Issue date May 6, 1997
- Nestec S.A.
- Bengt Bengtsson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for preparation of a flavoring agent
- Patent number 5,216,945
- Issue date Jun 8, 1993
- Nestec S.A.
- Sven Heyland
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Preparation of a seasoning
- Patent number 4,965,085
- Issue date Oct 23, 1990
- Nestec S.A.
- Sven Heyland
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for preparation of a flavoring agent
- Patent number 4,879,130
- Issue date Nov 7, 1989
- Nestec S.A.
- Sven Heyland
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES