Learn more

CLEAN ENERGY CORP

Overview
  • Total Patents
    15
About

CLEAN ENERGY CORP has a total of 15 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets basic materials chemistry, machines and thermal processes are BOYEN EDGAR VON, SCHUMANN SASOL SOUTH AFRICA PR and VISCO PRODUCTS CO.

Patent filings in countries

World map showing CLEAN ENERGY CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Australia 1
#3 Canada 1
#4 Germany 1
#5 France 1
#6 United Kingdom 1
#7 South Africa 1

Patent filings per year

Chart showing CLEAN ENERGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cramer Frank B 12
#2 Cramer F 1

Latest patents

Publication Filing date Title
US4158697A Coal treatment apparatus
US4169583A Apparatus for reducing ore
US4148356A Steam generation with coal
US4050904A Solubilization and reaction of coal and like carbonaceous feedstocks to hydrocarbons and apparatus therefor
US4033113A Steam generation with coal
GB1526307A Cool treatment process and apparatus
US3966582A Solubilization and reaction of coal and like carbonaceous feedstocks to hydrocarbons and apparatus therefor
US3966583A Coal treatment process and apparatus
US3933128A Steam generation with coal