Jochen Ullrich

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Gladbeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the work-up by distillation of cleavage p...
- Patent number 6,657,087
- Issue date Dec 2, 2003
- INEOS Phenol GmbH & Co. KG
- Markus Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating phenol from a mixture comprising at least hy...
- Patent number 6,583,326
- Issue date Jun 24, 2003
- Phenolchemie GmbH & Co. KG
- Christoph Schwarz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for the work-up by distillation of cleavage p...
- Publication number 20020068840
- Publication date Jun 6, 2002
- INEOS Phenol GMBH & CO. KG
- Markus Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for separating phenol from a mixture comprising at least hy...
- Publication number 20020066661
- Publication date Jun 6, 2002
- PHENOLCHEMIE GmbH & Co. KG
- Christoph Schwarz
- C07 - ORGANIC CHEMISTRY