Hauke Jacobsen

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Rheinfelden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spherical color pigments, process for their production and use thereof
- Patent number 6,080,232
- Issue date Jun 27, 2000
- Degussa Aktiengesellschaft
- Jorg Sperlich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Spherical pigments, process for producing them and use thereof
- Patent number 6,074,754
- Issue date Jun 13, 2000
- Degussa Aktiengesellschaft
- Hauke Jacobsen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silanized silica
- Patent number 5,959,005
- Issue date Sep 28, 1999
- Degussa-Huls Aktiengesellschaft
- Werner Hartmann
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing precious metal powders
- Patent number 5,852,768
- Issue date Dec 22, 1998
- Degussa Aktiengesellschaft
- Hauke Jacobsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of 2,2'-bis (4-hydroxyphenyl) propanes in the presence o...
- Patent number 5,789,628
- Issue date Aug 4, 1998
- Degussa Aktiengesellschaft
- Emmanuel Auer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyrogenically produced silica
- Publication number 20060093543
- Publication date May 4, 2006
- Degussa AG
- Martin Morters
- C01 - INORGANIC CHEMISTRY