Hansjorg W. Sinn

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing aluminum oxide masses with very narrow pore r...
- Patent number 6,261,533
- Issue date Jul 17, 2001
- Sud-Chemie AG
- Norbert Von Thienen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aluminum oxide masses with very narrow pore radius distribution
- Patent number 6,129,904
- Issue date Oct 10, 2000
- SUD-Chemie AG
- Norbert Von Thienen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for reprocessing waste material
- Patent number 4,871,426
- Issue date Oct 3, 1989
- Asea Brown Boveri Aktiengesellschaft
- Hans Lechert
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparing ethylene polymers using Ziegler catalyst comprising cyclo...
- Patent number 4,404,344
- Issue date Sep 13, 1983
- BASF Aktiengesellschaft
- Hansjorg W. Sinn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for the pyrolysis of pieces of rubber or like material, e...
- Patent number 4,203,804
- Issue date May 20, 1980
- Carl Robert Eckelmann AG
- Jorg Janning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL