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VEBA OEL ENTWICKLUNGS GMBH

Overview
  • Total Patents
    172
About

VEBA OEL ENTWICKLUNGS GMBH has a total of 172 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets basic materials chemistry, chemical engineering and engines, pumps and turbines are GFK KOHLEVERFLUESSIGUNG GMBH, CARBURETTED GAS and VEBA OEL TECHNOLOGIE GMBH.

Patent filings per year

Chart showing VEBA OEL ENTWICKLUNGS GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wenning Hans-Peter 31
#2 Graeser Ulrich 22
#3 Frohnert Heinz 20
#4 Merz Ludwig 19
#5 Jankowski Alfons 13
#6 Niemann Klaus 13
#7 Pontow Bernd 12
#8 Fuhrmann Klaus 12
#9 Winckler Lothar 11
#10 Wenning Peter 11

Latest patents

Publication Filing date Title
EP0330757A2 Process for reprocessing waste materials or the like by pyrolysis, and subsequent further processing of the pyrolysis oil
DE3830678A1 TURNTUBE
DE3741105A1 METHOD FOR HYDROGENATING LIQUID CARBONATED SUBSTANCES
DE3737370C1 Process for the hydroconversion of heavy and residual soils, waste and waste allogols mixed with sewage sludge
DE3734011A1 Process for hydrogenating conversion of heavy oils and residual oils
DE3719408A1 METHOD OF INTRODUCING SUBSTANCES OR SUBSTANCES INTO PRESSURE AND DEVICE FOR CARRYING OUT SAID METHOD
DE3715158C1 Process for extracting sulfur
DE3710021A1 METHOD FOR HYDROGENATING CONVERSION OF HEAVY AND RESIDUAL OILS
DE3634275A1 METHOD FOR HYDROGENATING CONVERSION OF HEAVY AND RESIDUAL OILS
DE3627307A1 Process for feeding a mixture of solid fuels and water to a gasification reactor
DE3623430A1 METHOD FOR HYDROGENATING TREATMENT WITH CHLORBIPHENYLENE AND THE LIKE CONTAMINATED MINERAL OILS
DE3622177A1 DEVICE FOR MIXING DISPERSE FLOWS BEFORE ENTERING A CATALYST BED
DE3605756A1 Process for the low-temperature carbonisation of hydrocarbon-containing residues
DE3603971C1 Method for operating a hot separator and associated device
DE3601047A1 Process for the production of reformer feed and heating oil or diesel from coal
DE3540478A1 HIGH PRESSURE RELIEF VALVE
DE3540477A1 REGULATION FOR A BURNER ARRANGEMENT
DE3533530A1 Catalytic reforming of gasolines
CA1253106A Catalytic reforming of gasoline feedstocks
DE3524449A1 METHOD FOR HYDROGENATING COAL