Inventor · disambiguated record
Ludwig Merz
Also filed as: MERZ LUDWIG
7 granted patents·359 citations·filing 1985–1989
88Inventor score
Top patents by PatentIndex Score
7 records- 0192US5166118ACatalyst for the hydrogenation of hydrocarbon materialVEBA OEL TECHNOLOGIE GMBH·Filed 1989·Granted Nov 24, 1992·92 cites·9 claims
- 0292US4851107AProcess for the hydrogenation of heavy and residual oilsVEBA OEL ENTWICKLUNGS GMBH·Filed 1987·Granted Jul 25, 1989·93 cites·23 claims
- 0391US4941966AProcess for the hydrogenative conversion of heavy oils and residual oilsVEBA OEL ENTWICKLUNGS GMBH·Filed 1988·Granted Jul 17, 1990·75 cites·18 claims
- 0489US5064523AProcess for the hydrogenative conversion of heavy oils and residual oils, used oils and waste oils, mixed with sewage sludgeVEBA OEL TECHNOLOGIE GMBH·Filed 1988·Granted Nov 12, 1991·70 cites·15 claims
- 0564US4983782AProcess for treating wastes and the like by low temperature carbonization and further processing of the low temperature carbonization oilVEBA OEL ENTWICKLUNGS GMBH·Filed 1989·Granted Jan 8, 1991·20 cites·24 claims
- 0635US4639310AProcess for the production of reformer feed and heating oil or diesel oil from coal by liquid-phase hydrogenation and subsequent gas-phase hydrogenationVEBA OEL ENTWICKLUNGS GMBH·Filed 1985·Granted Jan 27, 1987·7 cites·17 claims
- 0727US4944866AProcess for the hydrogenation of coalVEBA OEL TECHNOLOGIE GMBH·Filed 1986·Granted Jul 31, 1990·2 cites·6 claims
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