Manfred Schönfeld

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Rosslau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing spherical activated carbon
- Patent number 8,232,226
- Issue date Jul 31, 2012
- Blutcher GmbH
- Manfred Schönfeld
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing spherical activated carbon
- Patent number 8,147,589
- Issue date Apr 3, 2012
- Blucher GmbH
- Manfred Schonfeld
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing spherical activated carbon
- Patent number 8,021,463
- Issue date Sep 20, 2011
- Blucher GmbH
- Manfred Schönfeld
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spherical active carbon
- Patent number 7,538,069
- Issue date May 26, 2009
- Blücher GmbH
- Manfred Schönfeld
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SPHERICAL ACTIVATED CARBON
- Publication number 20110296990
- Publication date Dec 8, 2011
- BLUCHER GMBH
- Manfred Schönfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING SPHERICAL ACTIVATED CARBON
- Publication number 20100263531
- Publication date Oct 21, 2010
- Cemius Holding GMHB
- Manfred Schönfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Producing Spherical Activated Carbon
- Publication number 20090158927
- Publication date Jun 25, 2009
- Manfred Schönfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Spherical active carbon
- Publication number 20060148645
- Publication date Jul 6, 2006
- Manfred Schonfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL