Inventor

LERCHER JOHANNES A

DE7 patents

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

SUED CHEMIE AG

1 patent

US7459412B2Dec 2, 2008

Catalyst for acid-catalyzed by hydrocarbon conversions

SUED CHEMIE AG20 citations84

BARTH JAN-OLAF

1 patent

US9745262B2Aug 29, 2017

Process for continuously preparing methyl mercaptan from carbon compounds, sulfur and hydrogen

BARTH JAN-OLAF4 citations65

HU JIAN ZHI

1 patent

US9151813B2Oct 6, 2015

High-pressure, high-temperature magic angle spinning nuclear magnetic resonance devices and processes for making and using same

HU JIAN ZHI4 citations65

BURGFELS GÖTZ

1 patent

US9174204B2Nov 3, 2015

Catalyst based on zeolite for producing olefins and for oligomerizing olefins

BURGFELS GÖTZ2 citations52

EVONIK OPERATIONS GMBH

1 patent

US12331009B2Jun 17, 2025

Catalyst for the synthesis of alkyl mercaptan and process for its preparation

EVONIK OPERATIONS GMBH0 citations50

EVONIK DEGUSSA GMBH

1 patent

US10647628B2May 12, 2020

Selective oligomerization of olefins

EVONIK DEGUSSA GMBH0 citations45

LINDE AG

1 patent

US10065183B2Sep 4, 2018

Process for preparing a catalyst, catalyst and process for the oxidative dehydrogenation of hydrocarbons

LINDE AG1 citations45