Burkhard Freund

Person

Erfstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Black, method for the production thereof, and use thereof
- Patent number 8,735,488
- Issue date May 27, 2014
- Orion Engineered Carbons GbmH
- Thomas Pelster
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Carbon black, process for its production and its use
- Patent number 6,762,236
- Issue date Jul 13, 2004
- Degussa AG
- Burkhard Freund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbon black
- Patent number 6,391,274
- Issue date May 21, 2002
- Degussa-Huls Aktiengesellschaft
- Conny Vogler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Precipitated silicic acid
- Patent number 6,268,424
- Issue date Jul 31, 2001
- Degussa AG
- Anke Blume
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inversion carbon blacks and method for their manufacture
- Patent number 6,251,983
- Issue date Jun 26, 2001
- Degussa-Hüls Aktiengesellschaft
- Conny Vogler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Readily dispersible precipitated silica
- Patent number 6,180,076
- Issue date Jan 30, 2001
- Degussa-Huls AG
- Stefan Uhrlandt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon blacks and process for producing them
- Patent number 6,099,818
- Issue date Aug 8, 2000
- Degussa Huls Aktiengesellschaft
- Burkhard Freund
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inversion carbon blacks and method for their manufacture
- Patent number 6,056,933
- Issue date May 2, 2000
- Degussa Huls Aktiengesellschaft
- Conny Vogler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Carbon black and processes for manufacturing
- Patent number 5,859,120
- Issue date Jan 12, 1999
- Degussa Aktiengesellschaft
- Alfons Karl
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BLACK, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF
- Publication number 20110034611
- Publication date Feb 10, 2011
- Thomas Pelster
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBON BLACK
- Publication number 20090035210
- Publication date Feb 5, 2009
- Kai Krauss
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon black
- Publication number 20050100502
- Publication date May 12, 2005
- Kai Krauss
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon black, process for its production and its use
- Publication number 20020156177
- Publication date Oct 24, 2002
- Degussa AG
- Burkhard Freund
- C01 - INORGANIC CHEMISTRY

Burkhard Freund

Person

Patents Grantslast 30 patents

Black, method for the production thereof, and use thereof

Carbon black, process for its production and its use

Carbon black

Precipitated silicic acid

Inversion carbon blacks and method for their manufacture

Readily dispersible precipitated silica

Carbon blacks and process for producing them

Inversion carbon blacks and method for their manufacture

Carbon black and processes for manufacturing

Patents Applicationslast 30 patents

BLACK, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF

CARBON BLACK

Carbon black

Carbon black, process for its production and its use