Jean Mayer

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Patents Grantslast 30 patents

Information Patent Grant
Pigmentary azo composition, preparation method and use
- Patent number 6,261,354
- Issue date Jul 17, 2001
- Gebroeders Cappelle Naamloze
- Frank Vermoortele
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic pigments, process for their preparation and use in paints
- Patent number 5,413,632
- Issue date May 9, 1995
- Colour Research Company (Coreco) Ltd.
- Frank Vermoortele
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...