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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent whitening agent aqueous solutions
- Patent number 8,940,058
- Issue date Jan 27, 2015
- 3V SIGMA S.p.A.
- Ferruccio Berte'
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions of fluorescent whitening agents
- Patent number 8,864,851
- Issue date Oct 21, 2014
- 3V SIGMA S.p.A.
- Ferruccio Berte'
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS OF FLUORESCENT WHITENING AGENTS
- Publication number 20140252262
- Publication date Sep 11, 2014
- Ferruccio Berte'
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLUORESCENT WHITENING AGENT AQUEOUS SOLUTIONS
- Publication number 20140203212
- Publication date Jul 24, 2014
- 3V SIGMA S.P.A.
- Ferruccio Berte'
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...