Learn more

GIRDLER SUEDCHEMIE KATALYSATOR

Overview
  • Total Patents
    28
About

GIRDLER SUEDCHEMIE KATALYSATOR has a total of 28 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, Denmark and France. Its main competitors in its focus markets chemical engineering, materials and metallurgy and organic fine chemistry are OHNO HIROMOTO, BENDERLY ABRAHAM and DAVY PROCESS TECHN LTD.

Patent filings in countries

World map showing GIRDLER SUEDCHEMIE KATALYSATORs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 Denmark 4
#3 France 2
#4 United Kingdom 2
#5 United States 2
#6 Sweden 1

Patent filings per year

Chart showing GIRDLER SUEDCHEMIE KATALYSATORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guenther Dipl-Chem Dr Philipp 2
#2 R Arnold Melvin 2
#3 Kanzler Dipl-Chem Dr Karl Hein 2
#4 Arnold Melvin R 2
#5 Schneider M 2
#6 Pattison John N 1
#7 Ernst Hofstadt Dr Carl 1
#8 Zschau Werner Dipl-Chem Dr 1
#9 Dr Schneider Michael Dipl-Chem 1
#10 Dean John G 1

Latest patents

Publication Filing date Title
DE2357405A1 Dealkylation of alkyl benzenes with steam - using a nobile metal catalyst on a chromium (III) oxide carrier
DE2151482A1 PROCESS FOR THE SELECTIVE HYDROGENATION OF MULTIPLE UNSATATULATED FATS, OILS, FATTY ACIDS OR FATTY ACIDS. MIXTURES OF THESE SUBSTANCES
US3725047A Recovery of noble metals
DE1912012A1 Hydrogenation catalysts containing acid- - treated aluminium hydrosilicate carrier and
DE1667082A1 Catalysts for the conversion of carbon monoxide
US3518208A Catalyst for the water gas shift reaction
DE1542180A1 Catalysts for the conversion of carbon monoxide
DE1542177A1 Process for the production of spherical catalysts for the oxidation of sulfur dioxide into sulfur trioxide
DE1230963B Process for the vapor phase splitting of hydrocarbons with water vapor to form hydrogen-containing gases
DE1200466B Process for the vapor phase splitting of hydrocarbons in the gasoline boiling range for hydrogen-containing gases
DE1299629B Process for the removal of acetylenes from gas mixtures predominantly containing olefins by selective hydrogenation
DE1198809B Process for the removal of acetylenes and diolefins from gas mixtures mainly containing monoolefins by selective hydrogenation
DE1284403B Process for the production of palladium-heavy metal-alumina catalysts for the removal of acetylenes and diolefins from gas mixtures predominantly containing monoolefins by selective hydrogenation
DE1259852B Process for the production of nickel catalysts for the catalytic hydrogenation of organic compounds
DE1229992B Process for the production of hydrogen-containing gases
DE1185175B Process for the removal of acetylene from gas mixtures predominantly containing olefins
DE1171901B Process for the removal of acetylenes and diolefins from hydrocarbon gases or their mixtures by selective hydrogenation
DE1181694B Process for the catalytic dehydrogenation of hydrocarbons