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UNITED COKE AND CHEMICALS COMP

Overview
  • Total Patents
    25
About

UNITED COKE AND CHEMICALS COMP has a total of 25 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets chemical engineering, organic fine chemistry and thermal processes are SUD CHEMIE CATALYSTS ITALIA S R L, ZJUD KHEMI AG and YAN YINGHUI.

Patent filings in countries

World map showing UNITED COKE AND CHEMICALS COMPs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United Kingdom 6
#3 United States 5
#4 Germany 4
#5 France 3
#6 Belgium 1

Patent filings per year

Chart showing UNITED COKE AND CHEMICALS COMPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Riley Harry Lister 9
#2 Riley Harry L 6
#3 Lister Riley Harry 5
#4 Norris John 5
#5 Romanski Andrzej 3
#6 Coates Raiffe Greaves 2
#7 Pinchbeck Peter Harold 1
#8 Pinchbeck Peter H 1
#9 Andrej Romanski 1
#10 Andrzej Romanski 1

Latest patents

Publication Filing date Title
US3352887A Method of producing phthalic anhydrides
US3112776A Discharge and filling apparatus for fluidized solid particles
GB908823A Improvements relating to the manufacture of catalysts
GB904971A Manufacture of glass from vanadium pentoxide and potassium pyrosulphate
GB906312A Improvements relating to plant containing fluidised solid particles
GB906311A Improvements relating to the manufacture of catalysts
US2955807A Heat-exchange apparatus
GB751352A Improvements in methods of and apparatus for condensing vapour into solid form
GB713560A Improvements relating to filters for extracting solids from gases
CA541675A Cylindrical layered filter
CA746883A Manufacture of catalysts
CA691819A Manufacture of catalysts
CA586183A Heat-exchange apparatus and methods of using same
CA786880A Production of electrically conducting carbon
CA866768A Manufacture of catalysts