Saurefabrik Schweizerhall

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Schweizerhalle, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of halogenated ethers
- Patent number 5,637,775
- Issue date Jun 10, 1997
- Saurefabrik Schweizerhall
- Pasquale Gallegra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of acid anhydrides
- Patent number 5,292,949
- Issue date Mar 8, 1994
- Saurefabrik Schweizerhall
- Pasquale Gallegra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of halogenated carboxylic acid esters
- Patent number 5,175,348
- Issue date Dec 29, 1992
- Saurefabrik Schweizerhall
- Pasquale Gallegra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of chlorinated carboxylic acid esters
- Patent number 5,171,879
- Issue date Dec 15, 1992
- Saurefabrik Schweizerhall
- Pasquale Gallegra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of .alpha.-chloroalkanoyl chlorides
- Patent number 4,169,847
- Issue date Oct 2, 1979
- Saurefabrik Schweizerhall
- Gerhard Degischer
- C07 - ORGANIC CHEMISTRY

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Trademarklast 30 trademarks

Information Trademark
76264168 - SFCHEM
- Serial number 76264168
- Registration number 2665646
- Filing date May 31, 2001
- Saurefabrik Schweizerhall
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76153871 - SF CHEM
- Serial number 76153871
- Registration number 2577745
- Filing date Oct 25, 2000
- Saurefabrik Schweizerhall
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76153685 - SF
- Serial number 76153685
- Registration number 2584735
- Filing date Oct 25, 2000
- Saurefabrik Schweizerhall
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry