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IND PATENTS LTD

Overview
  • Total Patents
    12
About

IND PATENTS LTD has a total of 12 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets basic materials chemistry, textiles and paper and machines are SINCLAIR OIL & GAS CO, CORIBA TECHNOLOGIES L L C and VARADARAJ RAMESH.

Patent filings in countries

World map showing IND PATENTS LTDs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1
#3 France 1

Patent filings per year

Chart showing IND PATENTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herbsman Abraham M 8
#2 French Stephen 2
#3 Herbgman Abraham M 1
#4 Campbell Rodney B 1

Latest patents

Publication Filing date Title
US2206187A Method of increasing production of oil wells
US2172083A Method of treating inorganic mineral slimes in oil wells
US2089479A Method of cleaning-out oil wells
US2087936A Method of breaking emulsions
US2066778A Method of settling inorganic mineral slimes
US1924038A Mixing device
US1959824A Method of treating water-in-oil emulsions
US1963406A Method of treating petroleum emulsions
US1931112A Method of treating petroleum emulsions
CA99708A Boot and shoe tree
US816453A Boot and shoe tree.