Inventor

MERZ LUDWIG

DE7 patents

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

VEBA OEL ENTWICKLUNGS GMBH

4 patents

US4941966AJul 17, 1990

Process for the hydrogenative conversion of heavy oils and residual oils

VEBA OEL ENTWICKLUNGS GMBH75 citations95

US4851107AJul 25, 1989

Process for the hydrogenation of heavy and residual oils

VEBA OEL ENTWICKLUNGS GMBH93 citations94

US4983782AJan 8, 1991

Process for treating wastes and the like by low temperature carbonization and further processing of the low temperature carbonization oil

VEBA OEL ENTWICKLUNGS GMBH20 citations81

US4639310AJan 27, 1987

Process for the production of reformer feed and heating oil or diesel oil from coal by liquid-phase hydrogenation and subsequent gas-phase hydrogenation

VEBA OEL ENTWICKLUNGS GMBH7 citations68

VEBA OEL TECHNOLOGIE GMBH

3 patents

US5064523ANov 12, 1991

Process for the hydrogenative conversion of heavy oils and residual oils, used oils and waste oils, mixed with sewage sludge

VEBA OEL TECHNOLOGIE GMBH70 citations94

US5166118ANov 24, 1992

Catalyst for the hydrogenation of hydrocarbon material

VEBA OEL TECHNOLOGIE GMBH92 citations92

US4944866AJul 31, 1990

Process for the hydrogenation of coal

VEBA OEL TECHNOLOGIE GMBH2 citations58