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MACKAY HENRY SQUAREBRIGS

Overview
  • Total Patents
    17
About

MACKAY HENRY SQUAREBRIGS has a total of 17 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Spain, United Kingdom and Canada. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are RUHR ZINK GMBH, LESHAN SHENGHE RARE EARTH CO LTD and DANXIA SMELTING PLANT OF SHENZHEN ZHONGJIN LINGNAN NONFEMET CO LTD.

Patent filings in countries

World map showing MACKAY HENRY SQUAREBRIGSs patent filings in countries
# Country Total Patents
#1 Spain 7
#2 United Kingdom 6
#3 Canada 4

Patent filings per year

Chart showing MACKAY HENRY SQUAREBRIGSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mackay Henry Squarebrigs 10

Latest patents

Publication Filing date Title
GB191326138A Process for Extracting Metals from Low Percentage Ores.
GB191127344A Improvements in Processes for Extracting Metals from Ores.
GB191127343A Improvements in Processes for Extracting Metals from Ores.
GB191127342A Improvements in Processes for Extracting Metals from Ores.
GB191127345A Processes of Extracting Metals from Ores.
GB191113499A Processes and Apparatus for Extracting Metals from their Ores.
CA269352A Copper processing
CA289758A Copper and zinc extraction method
CA254320A Process for recovering metals contained in ores
CA244138A Ore roasting apparatus