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NEWMONT EXPLORATION LTD

Overview
  • Total Patents
    37
About

NEWMONT EXPLORATION LTD has a total of 37 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Canada and Spain. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are CARRICK JAMES TAYLOR, SCM CHEMICALS and CHEMETALS CORP.

Patent filings in countries

World map showing NEWMONT EXPLORATION LTDs patent filings in countries

Patent filings per year

Chart showing NEWMONT EXPLORATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harris Leonard 5
#2 Yannopoulos John C 4
#3 Guay Wilbur J 3
#4 Harris L 2
#5 Wirag J 2
#6 Deguire M 2
#7 Hellyer W 2
#8 Hanson Jr Alfred Kenneth 1
#9 Deguire Marcel F 1
#10 Guay W 1

Latest patents

Publication Filing date Title
ES8301283A3 Method to treat golden sedimentary minerals
US4259107A Recovery of gold from sedimentary gold-bearing ores
US4274870A Smelting of copper concentrates by oxygen injection in conventional reverberatory furnaces
US4188208A Recovery of gold from carbonaceous gold-bearing ores
CA1094815A Method of increasing the recoverability of gold from gold-bearing ores
US4128617A Treatment of zinc calcines for zinc recovery
ZA7703869B Process for removing ammonium,sodium or potassium ions from metal sulfate bearing solutions
US4094668A Treatment of copper refinery slimes
JPS529603A Method of removing manganese from metallcontaining solution
CA1070122A Process for manganese removal from metal bearing solutions
US4067789A Process for manganese removal from zinc metal bearing solutions
US3798306A Recovery of rhenium from molybdenite
US3674463A Continuous gas-atomized copper smelting and converting
US3846124A Method of increasing the cyanidation recoverability of gold from organic carbon-containing gold-bearing ores
US2989394A Heat treatment and concentration of oxide ores
CA851656A Sulfation of refractory metal oxides
CA760924A Iron ore treatment process