P

Inventor

KROELL MICHAEL

DE8 patents
⚠️ This page may combine multiple inventors who share the name “KROELL MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEGUSSA

4 patents
US7264787B2Sep 4, 2007

Cerium oxide powder

DEGUSSA8 citations72
US7553465B2Jun 30, 2009

Cerium oxide powder and cerium oxide dispersion

DEGUSSA5 citations61
US7510693B2Mar 31, 2009

Process for the production of metal oxide powders

DEGUSSA5 citations61
US7365101B2Apr 29, 2008

Dispersion of pyrogenically produced cerium oxide

DEGUSSA1 citations51

EVONIK DEGUSSA GMBH

2 patents
US8008201B2Aug 30, 2011

Aqueous cerium oxide dispersion

EVONIK DEGUSSA GMBH2 citations61
US7968070B2Jun 28, 2011

Process for the production of metal oxide powders

EVONIK DEGUSSA GMBH0 citations51

WURSCHE ROLAND

1 patent
US8764992B2Jul 1, 2014

Method of fractionating oxidic nanoparticles by crossflow membrane filtration

WURSCHE ROLAND9 citations81

EVONIK OPERATIONS GMBH

1 patent
US11078083B2Aug 3, 2021

Process for producing a silicon-carbon composite

EVONIK OPERATIONS GMBH0 citations57