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CF IND

Overview
  • Total Patents
    25
About

CF IND has a total of 25 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and Spain. Its main competitors in its focus markets materials and metallurgy, environmental technology and organic fine chemistry are CASALE LUIGI DR, CEDERBERG IVAR WALFRID and LUIGI CASALE.

Patent filings in countries

World map showing CF INDs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 3
#3 Spain 3
#4 Brazil 1
#5 Germany 1
#6 Egypt 1
#7 France 1
#8 United Kingdom 1
#9 Italy 1
#10 Japan 1
#11 Mexico 1
#12 Netherlands 1

Patent filings per year

Chart showing CF INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barron John W 5
#2 Van Moorsel William H 4
#3 Johansen Richard W 2
#4 Davis Charles E 2
#5 Morsel W 1
#6 Satterwhite William A 1
#7 Barron J 1
#8 Morsell William H Van 1
#9 Moorsel W 1
#10 Vanmeter Charles 1

Latest patents

Publication Filing date Title
US4660989A Agitator shaft bottom bearing assembly
US4662055A Flange alignment tool and method for using same
US4484453A Ammonia plant refrigeration system and process control method therefor
US4494647A Cleaning assembly for a dryer feed chute
US4462972A Method for producing fertilizer-grade phosphoric acid
US4470799A Converter igniter
CA1112429A Ammonium nitrate particle removal apparatus
US4231839A After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
US4200616A Ammonium nitrate particle removal apparatus
US4113184A Wet grinding method for crude phosphate rock
EG11781A Method and apparatus for treatment of urea crystallizer condensate
US3922222A Method for treatment of urea crystallizer condensate