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COLUMBIA CHASE CORP

Overview
  • Total Patents
    36
About

COLUMBIA CHASE CORP has a total of 36 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and machines are WINSLOW BOILER AND ENGINEERING, ORGREB INST KRAFTWERKE and ITO KOKI CO LTD.

Patent filings per year

Chart showing COLUMBIA CHASE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Psaltopoulos Emmanuel 5
#2 Berthiaume Camille J 5
#3 Grolitzer Arthur J 3
#4 Barrett Walter H 2
#5 Goldman Gerald L 2
#6 Merlack William A 2
#7 Osgerby Ian 2
#8 Gallagher Joseph W 2
#9 Berthiaume C 1
#10 Grolitzer Kathy B 1

Latest patents

Publication Filing date Title
WO8803836A1 Method and apparatus for treating asphaltene bearing fuels
AU6837987A Method and apparatus for treating asphaltene bearing fuels
US4755325A Process for emulsifying oil and water mixture
ZA8605393B Coal slurry with high density liquid phase
US4826089A Treating asphaltene bearing fuels
US4609772A Photovoltaic products and processes
CA1203610A Photovoltaic products and processes
US4479805A Treating-high asphaltene fuel oils
AU2035283A Improved photovoltaic products and processes
EP0153921A1 Photovoltaic products and processes.
US4569615A Expansion joint structures
US4485968A Boiler nozzle
US4397579A Expansion joint structures
US4244356A Solar collector
IE45596B1 Liquid fuel burning apparatus, a
GB1564081A Liquid fuel burning apparatus and process for burning liquid fuel
US4120288A Solar collector
US4116610A Combustion process