Wolfgang Koster

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Burscheid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Disperse azo dyestuffs
- Patent number 7,871,446
- Issue date Jan 18, 2011
- DyStar Colours Deutschland KG
- Hartwig Jordan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
DISPERSE AZO DYESTUFFS
- Publication number 20100009081
- Publication date Jan 14, 2010
- DyStar Textilfarben GmbH & Co. Deutschland
- Hartwig Jordan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...