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INDIAN REFINING CO

Overview
  • Total Patents
    63
About

INDIAN REFINING CO has a total of 63 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets basic materials chemistry, chemical engineering and thermal processes are PETROLEUM RECTIFYING CO CALIFORNIA, PATRON LUIGI and VAN DER MERWE SHAWN.

Patent filings in countries

World map showing INDIAN REFINING COs patent filings in countries
# Country Total Patents
#1 United States 49
#2 Canada 6
#3 France 4
#4 Austria 1
#5 Germany 1
#6 Spain 1
#7 United Kingdom 1

Patent filings per year

Chart showing INDIAN REFINING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Govers Francis X 44
#2 Govers Francis Xavier 4
#3 Kiersted Jr Wynkoop 1
#4 Merrill Kiser 1
#5 Lewis Duffy Herbert 1
#6 Govers Francis Zavier 1
#7 Bryant George R 1
#8 Gardner Mcfarland Edward 1
#9 Aitken Lawrenceville Robert H 1
#10 Walsh John T 1

Latest patents

Publication Filing date Title
US2245952A Dewaxing hydrocarbon oil
US2137206A Solvent refining hydrocarbon oil
US2139240A Solvent refining of mineral oil
US2087473A Solvent refining oil
US2198575A Manufacture of lubricating oil
US2080222A Solvent recovery in dewaxing operations
US2054052A Solvent refining of hydrocarbon oil
US2164769A Solvent refining of hydrocarbon oil
US2044726A Manufacture of lubricating oil
US2061541A Dewaxing hydrocarbon oil
US2198576A Production of lubricating oils
US2044725A Manufacture of lubricating oil
US2044723A Manufacture of lubricating oil
US2044724A Manufacture of lubricating oil
US2049060A Solvent refining of mineral oil
US2067050A Dewaxing hydrocarbon oil
US2054416A Dewaxing wax-bearing oil
US2044722A Manufacture of lubricating oil
US2060805A Dewaxing of lubricating oil
US2210867A Manufacture of lubricating oil