Inventor

GROTHE SONJA

DE6 patents

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

HUNTSMAN P&A GERMANY GMBH

2 patents

US11628420B2Apr 18, 2023

Powdered titanium oxide, method for the production thereof, and use thereof

HUNTSMAN P&A GERMANY GMBH4 citations61

US10155218B2Dec 18, 2018

TiO2 based catalyst precursor material, production thereof and use thereof

HUNTSMAN P&A GERMANY GMBH0 citations40

GROTHE SONJA

2 patents

US9566565B2Feb 14, 2017

Catalyst material and process for the production thereof

GROTHE SONJA3 citations61

US9481581B2Nov 1, 2016

Process for the production of a storage-stable barium sulphate having good dispersibility

GROTHE SONJA0 citations26

SACHTLEBEN CHEMIE GMBH

1 patent

US7645334B2Jan 12, 2010

Barium sulfate

SACHTLEBEN CHEMIE GMBH1 citations49

EBBINGHAUS PETER

1 patent

US8163828B2Apr 24, 2012

Additive for polymers and process for preparation thereof

EBBINGHAUS PETER0 citations24