Peter Siebel

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Limburgerhof, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of polyphenylene ethers, and an apparatus for this purpose
- Patent number 4,696,996
- Issue date Sep 29, 1987
- BASF Aktiengesellschaft
- Hermann Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous removal of the catalyst from polyphenylene ethers
- Patent number 4,654,418
- Issue date Mar 31, 1987
- BASF Aktiengesellschaft
- Rosemarie Berger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic molding compositions containing polycarbonate and an...
- Patent number 4,605,699
- Issue date Aug 12, 1986
- BASF Aktiengesellschaft
- Konrad Mitulla
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic molding compositions containing polycarbonate and a g...
- Patent number 4,603,169
- Issue date Jul 29, 1986
- BASF Aktiengesellschaft
- Konrad Mitulla
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of impact resistant thermoplastic moldi...
- Patent number 4,421,875
- Issue date Dec 20, 1983
- BASF Aktiengesellschaft
- Graham E. McKee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...