Franz Somm

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Riehen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Continuous dyeing process
- Patent number 5,099,534
- Issue date Mar 31, 1992
- Sandoz, Ltd.
- Oskar Annen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Reduction clearing of disperse dyes
- Patent number 4,286,961
- Issue date Sep 1, 1981
- Sandoz Ltd.
- Rolf Buser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aqueous concentrates of cold-dyeing fibre reactive dyes
- Patent number 4,264,323
- Issue date Apr 28, 1981
- Sandoz Ltd.
- Miro Capponi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyeing with organic dyestuffs dispersed in an organic liquid
- Patent number 4,185,962
- Issue date Jan 29, 1980
- Sandoz Ltd.
- Hans Gerber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Drying process
- Patent number 3,968,571
- Issue date Jul 13, 1976
- Sandoz Ltd.
- Christian Oschatz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL