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CATTERMOLE ARTHUR EDWARD

Overview
  • Total Patents
    13
About

CATTERMOLE ARTHUR EDWARD has a total of 13 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets chemical engineering are EGEBERG FERDINAND PEDER, METALLOV I ZOLOTA H and ELMORE ALEXANDER STANLEY.

Patent filings in countries

World map showing CATTERMOLE ARTHUR EDWARDs patent filings in countries
# Country Total Patents
#1 United States 5
#2 United Kingdom 4
#3 Canada 2
#4 Austria 1
#5 Spain 1

Patent filings per year

Chart showing CATTERMOLE ARTHUR EDWARDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering

Focus technologies

# Technology
#1 Flotation

Top inventors

# Name Total Patents
#1 Cattermole Arthur Edward 12
#2 Sulman Henry Livingstone 3
#3 Kirkpatrick-Picard Hugh Fitzalis 2

Latest patents

Publication Filing date Title
US788247A Ore concentration.
US777274A Concentration of minerals from ores.
US763260A Separation of the metallic constituents of ores from gangue.
US763259A Classification of the metallic constituents of ores.
CA87785A Ore separation
CA87786A Classification of metallic constitunents of ores
US777273A Separation of the metallic constituents of ores from gangue.
GB190318589A Improvements in the Separation of the Metallic Constituents of Ores from Gangue.
GB190317109A Improvements in or relating to the Concentration of Minerals from Ores.
GB190226295A Improvements in the Separation of the Metallic Constituents of Ores from Gangue.
GB190226296A Improvements in the Classification of the Metallic Constituents of Ores.