Inventor

FREUNDL HILDEGARD

DE4 patents

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

HOECHST AG

1 patent

US4431565AFeb 14, 1984

Surface-active compounds, a process for their preparation and their use

HOECHST AG23 citations78

CLARIANT GMBH

1 patent

US6365541B1Apr 2, 2002

Alkoxylation catalyst

CLARIANT GMBH9 citations70

CLARIANT PRODUKTE DEUTSCHLAND

1 patent

US7776111B2Aug 17, 2010

Mineral oils with improved conductivity and cold flowability

CLARIANT PRODUKTE DEUTSCHLAND2 citations60

KRULL MATTHIAS

1 patent

US8133852B2Mar 13, 2012

Mineral oils with improved conductivity and cold flowability

KRULL MATTHIAS0 citations45