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COEN CO

Overview
  • Total Patents
    94
About

COEN CO has a total of 94 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets thermal processes, environmental technology and materials and metallurgy are KOEHNE HEINRICH DR ING, REFORMTECH HEATING HOLDING AB and FIRELESS GAS HEATER CORP.

Patent filings per year

Chart showing COEN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lifshits Vladimir 23
#2 Binasik Chester S 22
#3 Vosper Ralph R 13
#4 Voorheis Temple S 10
#5 Londerville Steve B 9
#6 Siegert Louis D 8
#7 Londerville Stephen B 8
#8 Harthun Norman E 5
#9 Spoormaker Arie W 4
#10 Sherwood Carlyle J 4

Latest patents

Publication Filing date Title
AU2009241512A1 Low NOx burner
WO2009032793A1 Burner pilot with virtual spinner
US2005271990A1 Energy efficient low NOx burner and method of operating same
CA2464546A1 Fuel cell anode gas oxidizing apparatus and process
US6929470B1 Low NOx duct burner
US6453852B1 Temperature stratified superheater and duct burner
US6301875B1 Turbine exhaust gas duct heater
US6062848A Vibration-resistant low NOx burner
US6027330A Low NOx fuel gas burner
US5460512A Vibration-resistant low NOx burner
US5310337A Vibration-resistant low NOx burner
US5224539A Cooling system for air heaters and the like
US5099879A Combustion air flow stabilizer
US5102329A High intensity burner
US5049786A High energy ignitor power circuit
ZA8705882B Pulverized fuel slurry burner and method of operating same
CA1291942C Pulverized fuel slurry burner and method of operating same
AU8027587A Pulverized fuel slurry burner and method of operating same
WO8901117A1 Pulverized fuel slurry burner and method of operating same
US4726761A Method and apparatus for introducing combustion air into a combustion chamber