Dieter Schulthess

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Neuchatel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Continuous method of denitrating tobacco extracts
- Patent number 4,622,982
- Issue date Nov 18, 1986
- Fabriques de Tabac Reunies S.A.
- Helmut Gaisch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of tobacco treatment to produce flavors
- Patent number 4,537,204
- Issue date Aug 27, 1985
- Fabriques de Tabac Reunies S.A.
- Helmut Gaisch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Continuous process for microbial degradation of tobacco constituent...
- Patent number 4,524,786
- Issue date Jun 25, 1985
- Fabriques de Tabac Reunies S.A.
- Helmut Gaisch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for the preparation of tobacco and tobacco prepared accordi...
- Patent number 4,407,307
- Issue date Oct 4, 1983
- Fabriques de Tabac Reunies, S.A.
- Helmut Gaisch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES