Inventor

BARTKOWIAK BERND

DE4 patents

⚠️ This page may combine multiple inventors who share the name “BARTKOWIAK BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEGUSSA

2 patents

US6641870B2Nov 4, 2003

Ink, paint, pollutant, bioorganism, oil, water and/or dirt repellent coating

DEGUSSA73 citations94

US7611753B2Nov 3, 2009

Process for impregnating porous mineral substrates

DEGUSSA20 citations88

EVONIK DEGUSSA GMBH

1 patent

US7781520B2Aug 24, 2010

High-viscosity aqueous emulsions of functional alkoxysilanes, condensed oligomers thereof, organopolysiloxanes, their preparation and use for surface treatment of inorganic materials

EVONIK DEGUSSA GMBH34 citations90

STANDKE BURKHARD

1 patent

US8795784B2Aug 5, 2014

Aqueous emulsions of functional alkoxysilanes and condensed oligomers thereof, their preparation and use for surface treatment

STANDKE BURKHARD5 citations70