Bernd Bartkowiak

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Oer-Erkenschwick, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous emulsions of functional alkoxysilanes and condensed oligome...
- Patent number 8,795,784
- Issue date Aug 5, 2014
- Evonik Degussa GmbH
- Burkhard Standke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High-viscosity aqueous emulsions of functional alkoxysilanes, conde...
- Patent number 7,781,520
- Issue date Aug 24, 2010
- Evonik Degussa GmbH
- Burkhard Standke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for impregnating porous mineral substrates
- Patent number 7,611,753
- Issue date Nov 3, 2009
- Degussa AG
- Bernd Bartkowiak
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ink, paint, pollutant, bioorganism, oil, water and/or dirt repellen...
- Patent number 6,641,870
- Issue date Nov 4, 2003
- Degussa AG
- Bernd Bartkowiak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COATING METHOD FOR PRODUCING ELECTRODES FOR ELECTRICAL ENERGY STORES
- Publication number 20120208081
- Publication date Aug 16, 2012
- EVONIK DEGUSSA GmbH
- Bernd Bartkowiak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Aqueous Emulsions of Functional Alkoxysilanes and Condensed Oligome...
- Publication number 20080187673
- Publication date Aug 7, 2008
- DEGUSSA GmbH
- Burkhard Standke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-Viscosity Aqueous Emulsions Of Functional Alkoxysilanes, Conde...
- Publication number 20080188617
- Publication date Aug 7, 2008
- DEGUSSA GmbH
- Burkhard Standke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for impregnating porous mineral substrates
- Publication number 20030203117
- Publication date Oct 30, 2003
- Degussa AG
- Bernd Bartkowiak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ink, paint, pollutant, bioorganism, oil, water and / or dirt repell...
- Publication number 20020037370
- Publication date Mar 28, 2002
- Degussa AG
- Bernd Bartkowiak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...