Hady Seyeda

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Vienenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Valve metal-oxide powder and method for producing said powder
- Patent number 8,101,151
- Issue date Jan 24, 2012
- H.C. Starck GmbH
- Karsten Beck
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Niobium compounds and hydrates thereof, formulations containing the...
- Patent number 7,763,563
- Issue date Jul 27, 2010
- H.C. Starck GmbH
- Karsten Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Valve metal oxide powders and process for the production thereof
- Patent number 7,674,450
- Issue date Mar 9, 2010
- H.C. Starck GmbH
- Karsten Beck
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Valve metal powders
- Patent number 7,485,257
- Issue date Feb 3, 2009
- H.C. Starck GmbH
- Josua Löffelholz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Niobium compound
- Patent number 7,241,911
- Issue date Jul 10, 2007
- H. C. Starck GmbH & Co. KG
- Karsten Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Valve metal powders and process for producing them
- Patent number 7,066,979
- Issue date Jun 27, 2006
- H.C. Starck GmbH
- Josua Löffelholz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
VALVE METAL-OXIDE POWDER AND METHOD FOR PRODUCING SAID POWDER
- Publication number 20100028678
- Publication date Feb 4, 2010
- H.C. Starck GmbH
- Karsten Beck
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Niobium Compound
- Publication number 20080254970
- Publication date Oct 16, 2008
- H.C. Starck GmbH
- Karsten Beck
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Valve Metal Oxide Powders And Process For The Production Thereof
- Publication number 20080025912
- Publication date Jan 31, 2008
- Karsten Beck
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Niobium compound
- Publication number 20070073072
- Publication date Mar 29, 2007
- Karsten Beck
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Valve metal powders
- Publication number 20060219055
- Publication date Oct 5, 2006
- Josua Loffelholz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Valve metal powders and process for producing them
- Publication number 20030230167
- Publication date Dec 18, 2003
- Josua Loeffelholz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...