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EDELEANU GMBH

Overview
  • Total Patents
    533
About

EDELEANU GMBH has a total of 533 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are INDIAN REFINING CO, PETROLEUM RECTIFYING CO CALIFORNIA and CAMPBELL SUMNER E.

Patent filings per year

Chart showing EDELEANU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Franz Hermann 19
#2 Franz Dr Hermann 17
#3 Hoppe Dipl-Ing Alfred 17
#4 Kunert Max 16
#5 Hoppe Alfred 14
#6 Erich Saegebarth 13
#7 Hoppe Alfred Dipl-Ing 11
#8 Josef Moos 10
#9 Fischer Dr Phil Karl 10
#10 Ernst Terres 8

Latest patents

Publication Filing date Title
DE3615859A1 METHOD FOR MIXING LOTS OF A FLOWABLE MEDIUM AND DEVICE FOR CARRYING OUT THIS METHOD
CA1188650A Solvent stripping process
DE3218478A1 METHOD FOR DRIVING OFF SOLVENTS
DE3205802A1 Process for atmospheric fractional distillation of crude oils
DE3024147A1 METHOD FOR SEPARATING THE REACTION PRODUCTS RESULTING FROM THE LOWERING OF LOWER I-OLEFINS WITH METHANOL
DE3002984A1 METHOD FOR RECOVERING SOLVENTS FROM SOLVENT-BASED HYDROCARBON PHASES IN HYDROCARBON REFINING SYSTEMS
DE2952661B1 Spray nozzle device for filter devices
US4141394A Apparatus for preventing an uncontrolled emission of gaseous hydrocarbons during the filling of containers
US4263102A Process for the continuous recovery of thermally unstable solvent mixtures
GB1481759A Dewaxing of mineral oils
DE2529218A1 DEVICE FOR PREVENTING UNCONTROLLED LEAK OF GASEOUS HYDROCARBONS WHEN FILLING CONTAINERS, IN PARTICULAR BOILER WAGONS, WITH MINERAL OIL PRODUCTS
US3954598A Purification of aqueous urea solutions in a urea dewaxing process
DE2430819A1 Appts filling petroleum tanker vehicles - traps for storage petroleum vapour displaced from empty tank
GB1447708A Means for preventing the escape of vapour during filling of a vessel
GB1401531A Dewaxing hydrocarbon oils
GB1393994A Storage of gases
DE2161654A1 Continuous solvent extraction and filtration - in revolving inclined drum pref with contraflow
GB1334414A Decomposition of urea adducts
GB1359206A Multistage evaporation unit and a method of pressure control in such unit
ES378106A1 Process for the utilization of emulsions of aqueous urea solution and normal paraffins