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Angelo Della Casa
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Basel, CH
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last 30 patents
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Patent Grant
Tricyanovinyl-N,N-disubstituted anilines as disperse dyes
Patent number
4,914,190
Issue date
Apr 3, 1990
Ciba-Geigy Corporation
Peter Liechti
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
2,4-Dinitro-2'-acylamino-4'-dialkylamino-5'-alkoxy-alkyleneoxy-1,1'...
Patent number
4,544,373
Issue date
Oct 1, 1985
Ciba-Geigy Corporation
Angelo Della Casa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Transfer printing dyes
Patent number
4,212,642
Issue date
Jul 15, 1980
Ciba-Geigy AG
Angelo Della Casa
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Fiber reactive water soluble 2,4,6-triamino, 3-cyano pyridine-(5) a...
Patent number
4,033,943
Issue date
Jul 5, 1977
Ciba-Geigy Corporation
Visvanathan Ramanathan
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...