Inventor

OBLADEN HELGA

DE6 patents

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

PANZ CHRISTIAN

3 patents

US8614256B2Dec 24, 2013

Hydrophobic precipitated silica for defoamer formulations

PANZ CHRISTIAN6 citations78

US8617504B2Dec 31, 2013

Hydrophilic silica for sealants

PANZ CHRISTIAN1 citations48

US9738535B2Aug 22, 2017

Precipitated silicas for storage-stable RTV-1 silicone rubber formulations without stabilizer

PANZ CHRISTIAN1 citations47

EVONIK DEGUSSA GMBH

2 patents

US7767180B2Aug 3, 2010

Precipitated silicas having special surface properties

EVONIK DEGUSSA GMBH8 citations82

US8007751B2Aug 30, 2011

Hydrophilic precipitated silica for defoamer formulations

EVONIK DEGUSSA GMBH7 citations80

DEGUSSA

1 patent

US7074457B2Jul 11, 2006

Process for preparing high-whiteness hydrophobic precipitated silica with ultralow moisture absorption

DEGUSSA28 citations91