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BRENDA MINES LTD

Overview
  • Total Patents
    21
About

BRENDA MINES LTD has a total of 21 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are GORO NICKEL SA, SWARSAB MINING and CANBEKTE HÜSNÜ SINAN.

Patent filings in countries

World map showing BRENDA MINES LTDs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United Kingdom 3
#3 United States 3
#4 Belgium 2
#5 France 2
#6 Netherlands 2
#7 Germany 1
#8 Finland 1
#9 Sweden 1

Patent filings per year

Chart showing BRENDA MINES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bradburn Ronald G 5
#2 Walker Robert A 5
#3 Groiss Erich 4
#4 Gratch Eitan 4
#5 Ames Horace L 4
#6 Perkins Derek 4
#7 Dutton Walter A 3
#8 Stanley Robert W 3
#9 Jennings Peter H 3
#10 Flintoff Brian C 3

Latest patents

Publication Filing date Title
CA1237689A Froth flotation method for recovery of bitumen from aqueous suspensions of tar sands
CA1236419A Separation of bitumen from tar sands by flotation
CA1190748A Process for purifying molybdenite concentrates
CA1065825A Method and system for maintaining optimum throughput in a grinding circuit
DE2112941A1 Purifying molybdenite concentrates
GB1339202A Process for purifying molybdenite concentrates
GB1339201A Process for purifying molybdenite concentrates
CA879000A Process for purifying molybdenite concentrates
CA878999A Process for purifying molybdenite concentrates