Inventor

LORENZ WOLFGANG

DE36 patents

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

LORENZ WOLFGANG

COVESTRO DEUTSCHLAND AG

Method for preparing diisocyanates in the gas phase

Method for operating a gas-phase phosgenation plant

Method for producing isocyanates

Process for the preparation of di- and polyamines of the diphenylmethane series

Method for producing diamines and polyamines of the diphenylmethane series

Exhaust gas cleaning in a method for continuously producing dinitrotoluene

Process for operating a gas phase phosgenation plant

BAYER MATERIALSCIENCE AG

Process for working up the waste water obtained in the preparation of dinitrotoluene

Process for working up secondary components in the preparation of dinitrotoluene

Process for the preparation of isocyanates

Device and method for producing phosgene

Process for the production of dinitrotoluene

Process for the preparation of toluenediamines by catalytic hydrogenation of dinitrotoluenes

BRUNS RAINER

Process for the preparation of isocyanates

Method for producing isocyanates in the gas phase

Process for the preparation of isocyanates in the gas phase

Method for producing isocyanates in the gas phase

HENKEL KGAA

Conductive organic coatings

Conductive organic coatings

Process for coating metal sheet, especially zinc sheet

BAYER AG

Method for upgrading used sulfuric acids

Process for the preparation of 2,3-dihalogenoquinoxalines

BISKUP KLAUS

Process for the preparation of isocyanates in the gas phase

Process for the preparation of isocyanates in the gas phase

LORENZ WOLFGANG

Method for producing aromatic amines in the liquid phase

Process for the preparation of toluene-diisocyanate

BAYER IP GMBH

Method for producing isocyanates in the gas phase

Method for producing isocyanates

BULAN ANDREAS

Process for producing isocyanates

KRONE AG

Ultrasonic measuring device

HACKBARTH KARSTEN

Preliminary metallizing treatment of zinc surfaces

RATHENOWER OPTISCHE WERKE VEB

Device for making sections for specimens and specimen supports therefor

BAYER MATERIALSCIENCE LLC

Process for the production of isocyanates

HENKEL AG & CO KGAA

Conductive, organic coatings with low layer thickness and good plasticity

KOCH MATTHIAS

Radiation-curable, electrically conductive coating mixture

THIEM ROLAND

Use of polymers comprising amino groups modified by acid groups for producing humidifying agents or humidifying agent concentrates, in addition to humidifying agent circuits for offset printing