Peter Bottcher

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Carlsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chlorinated copper phthalocyanine pigments
- Patent number 6,794,504
- Issue date Sep 21, 2004
- BASF Aktiengesellschaft
- Ingo Klopp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Transformation of crude halogenated copper phthalocyanine pigments...
- Patent number 5,944,887
- Issue date Aug 31, 1999
- BASF Aktiengesellschaft
- Andrea Birgit Schutze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of hydroxylated benzophenones
- Patent number 5,728,888
- Issue date Mar 17, 1998
- BASF Aktiengesellschaft
- Alexander Aumuller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of metal-free phthalocyanines
- Patent number 5,569,758
- Issue date Oct 29, 1996
- BASF Aktiengesellschaft
- Ingo Klopp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Chlorinated copper phthalocyanine pigments
- Publication number 20030088091
- Publication date May 8, 2003
- Ingo Klopp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...