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AZOTE & PROD CHIM

Overview
  • Total Patents
    506
About

AZOTE & PROD CHIM has a total of 506 patent applications. Its first patent ever was published in 1920. It filed its patents most often in France, United States and Germany. Its main competitors in its focus markets chemical engineering, materials and metallurgy and organic fine chemistry are CATALYSTS & CHEM INC, TOPSOE HALDOR F A and CAO GUANG.

Patent filings per year

Chart showing AZOTE & PROD CHIMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Quibel Jacques 59
#2 Lhonore Pierre 48
#3 Jacquinot Bernard 33
#4 Senes Michel 33
#5 Hamon Christian 22
#6 Housset Jean 15
#7 Mari Roger 14
#8 Sion Marcel-Xavier 12
#9 Jean Marcel 10
#10 Benattar Andre 9

Latest patents

Publication Filing date Title
EP0314550A1 Exothermal heterogeneous high-pressure synthesis process in the gas phase, and reactor for carrying it out
EP0288387A1 Process for partial fuel gas oxidation
BR8801576A Catalytic composition of the selective reduction of nitrogen oxides contained in oxygened gaseous effluents, process of preparation of the same and process of purification of the effluent dictions
US4919909A Reactor for catalytic synthesis and process for using the reactor
EP0190516A1 Reactor and pressurized exothermal gas phase catalytic synthesis process
EP0186527A1 Process and device for the reforming of methanol
EP0156691A1 Methanol synthesis catalyst preparation method, and catalyst so obtained
ES8601845A1 Process for the manufacture of nitromethane and installation.
EP0114138A2 Temperature regulating process for the functioning of a synthesis reactor, and internal fittings for carrying it out
FR2540114A1 Preparation of five-membered heterocyclic compounds containing at least one nitrogen atom adjacent to a carbonyl group
JPS58124542A Catalyst for converting synthetic gas to organic compound
EP0084469A1 Synthesis gas conversion catalysts
EP0084748A1 Preparation of hydrocarbons from methanol in the presence of catalysts of the zeolite-type
EP0068057A2 Nitration reactor for hydrocarbons in the gas phase
EP0017559A1 A gas-phase hydrocarbon nitration pressure reactor
CA1121386A Process for producing nitroparaffins by nitration of ethane in a gaseous phase
FR2453846A1 PROCESS AND PLANT FOR MANUFACTURING NITROPARAFFINS BY NITRATION OF HYDROCARBONS IN THE GASEOUS PHASE
EP0004812A2 Process for the production of nitroparaffins by nitration in the gas phase
ES477870A1 Process for the bactericidal and biostatical treatment of a polluted medium.
CA1119200A Process for preparing tris (hydroxymethyl) aminomethane