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URBANA COKE CORP

Overview
  • Total Patents
    30
About

URBANA COKE CORP has a total of 30 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets basic materials chemistry and environmental technology are QUJING ZHONGYI FINE CHEMICAL INDUSTRY CO LTD, GAS CHAMBERS & COKE OVENS LTD and TAR & PETROLEUM PROCESS COMPAN.

Patent filings in countries

World map showing URBANA COKE CORPs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 United States 8
#3 Canada 7
#4 France 7

Patent filings per year

Chart showing URBANA COKE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parr Samuel W 14
#2 Layng Thomas E 13
#3 Beatty Hobart Floyd 1
#4 Ernest Layng Thomas 1

Latest patents

Publication Filing date Title
US1907569A Process of preparing coal for carbonization
US1907568A Process for coking coal
GB290575A An improved coke and its method of production
US1874290A Coke oven door
US1827484A Apparatus for coking coal
GB277955A An improved tar and a process of obtaining the same
GB263785A Process and apparatus for coking coal
GB261799A Process and apparatus for coking coal
GB256192A Apparatus for coking coal
GB249886A Process and apparatus for coking coal
US1827483A Apparatus for coking coal
GB270003A Process of and apparatus for coking coal
GB269994A Process of coking coal
US1874344A Apparatus for coking coal
US1909421A Process for coking coal
US1754765A Coking coal
CA276691A Process and apparatus for coking coal
CA301743A Fuel
CA276693A Process and apparatus for coking coal
CA276690A Process and apparatus for coking coal