Alain Brice Kounga Njiwa

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Dietikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Piezo-electric ceramic composition, method for producing the compos...
- Patent number 9,150,457
- Issue date Oct 6, 2015
- EPCOS AG
- Christian Hoffmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic material, method for producing said ceramic material and co...
- Patent number 8,791,625
- Issue date Jul 29, 2014
- EPCOS AG
- Alain Brice Kounga Njiwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic material, method for the production of the ceramic material...
- Patent number 8,786,167
- Issue date Jul 22, 2014
- EPCOS AG
- Alain Brice Kounga Njiwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Piezo-Electric Ceramic Composition, Method for Producing the Compos...
- Publication number 20120187325
- Publication date Jul 26, 2012
- Christian Hoffmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ceramic Material, Method for Producing said Ceramic Material and Co...
- Publication number 20120098386
- Publication date Apr 26, 2012
- EPCOS AG
- Alain Brice Kounga Njiwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ceramic Material, Method for the Production of the Ceramic Material...
- Publication number 20110291522
- Publication date Dec 1, 2011
- EPCOS AG
- Alain Brice Kounga Njiwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES