Inventor
ZÜHLKE JÜRGEN
DE12 patents
⚠️ This page may combine multiple inventors who share the name “ZÜHLKE JÜRGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
8 patentsUS10307741B2Jun 4, 2019
Shaped catalyst body for the catalytic oxidation of SO2 into SO3
BASF SE3 citations69
US9765046B2Sep 19, 2017
Process for preparing phthalic anhydride
BASF SE2 citations69
US9656983B2May 23, 2017
Process for starting up a gas phase oxidation reactor
BASF SE2 citations69
US9714227B2Jul 25, 2017
Catalyst for the epoxidation of alkenes
BASF SE2 citations67
US10710054B2Jul 14, 2020
Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
BASF SE0 citations49
US9029289B2May 12, 2015
Catalyst for preparing carboxylic acids and/or carboxylic anhydrides
BASF SE1 citations48
US9914716B2Mar 13, 2018
Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
BASF SE0 citations47
US9868713B2Jan 16, 2018
Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydride
BASF SE1 citations47
ALTWASSER STEFAN
3 patentsUS9212157B2Dec 15, 2015
Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride
ALTWASSER STEFAN0 citations46
US8901320B2Dec 2, 2014
Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride
ALTWASSER STEFAN0 citations37
US8859459B2Oct 14, 2014
Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride
ALTWASSER STEFAN0 citations36